KROHNE OPTIWAVE 7300 C Operating Manual

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Page 1

Handbook

OPTIWAVE 7300 C

OPTIWAVE 7300 COPTIWAVE 7300 C

HandbookHandbook

24 GHz Non-contact Radar (FMCW) Level Meter

for distance, level, volume and mass measurement of liquids

Page 2

IMPRINT

:::::::::::::::::::::::::::::::::::::::

Subject to change without notice.

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OPTIWAVE 7300 C

CONTENTS

1 Safety instructions 7

1.1 Software history ............................................................................................................... 7

1.2 Intended use ..................................................................................................................... 7

1.3 Certification ...................................................................................................................... 8

1.4 Electromagnetic compatibility ......................................................................................... 8

1.5 Radio approvals ................................................................................................................ 8

1.5.1 European Union (EU)............................................................................................................... 8

1.5.2 U.S.A. and Canada................................................................................................................. 10

1.6 Safety instructions from the manufacturer................................................................... 11

1.6.1 Copyright and data protection .............................................................................................. 11

1.6.2 Disclaimer ............................................................................................................................. 11

1.6.3 Product liability and warranty .............................................................................................. 12

1.6.4 Information concerning the documentation......................................................................... 12

1.6.5 Warnings and symbols used................................................................................................. 13

1.7 Safety instructions for the operator............................................................................... 13

2 Device description 14

2.1 Scope of delivery............................................................................................................. 14

2.2 Device description .......................................................................................................... 16

2.3 Visual Check ................................................................................................................... 17

2.4 Nameplates .................................................................................................................... 18

2.4.1 Non-Ex nameplate ................................................................................................................ 18

3 Installation 19

3.1 General notes on installation ......................................................................................... 19

3.2 Storage ........................................................................................................................... 19

3.3 Transport ........................................................................................................................ 20

3.4 Pre-installation requirements ....................................................................................... 20

3.5 How to prepare the tank before you install the device .................................................. 21

3.5.1 Pressure and temperature ranges....................................................................................... 21

3.5.2 Recommended mounting position........................................................................................ 22

3.5.3 Theoretical data for hygienic applications ........................................................................... 23

3.6 Installation recommendations for liquids...................................................................... 24

3.6.1 General requirements .......................................................................................................... 24

3.6.2 Standpipes (stilling wells and bypass chambers) ................................................................ 25

3.7 How to install the device on the tank ............................................................................. 28

3.7.1 How to install a device with a flange connection ................................................................. 28

3.7.2 How to install a device with a threaded connection............................................................. 30

3.7.3 How to install a device with a hygienic connection .............................................................. 32

3.7.4 How to attach antenna extensions ....................................................................................... 36

3.7.5 How to turn or remove the signal converter ........................................................................ 38

3.7.6 How to attach the weather protection to the device............................................................. 39

3.7.7 How to open the weather protection .................................................................................... 40

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CONTENTS

OPTIWAVE 7300 C

4 Electrical connections 41

4.1 Safety instructions.......................................................................................................... 41

4.2 Electrical installation: outputs 1 and 2 .......................................................................... 41

4.2.1 Non-Ex devices ..................................................................................................................... 42

4.2.2 Devices for hazardous locations........................................................................................... 43

4.3 Protection category ........................................................................................................43

4.4 Networks ........................................................................................................................ 44

4.4.1 General information.............................................................................................................. 44

4.4.2 Point-to-point connection..................................................................................................... 44

4.4.3 Multi-drop networks ............................................................................................................. 45

5 Start-up 46

5.1 Start-up checklist........................................................................................................... 46

5.2 Operating concept ..........................................................................................................46

5.3 Digital display screen .....................................................................................................47

5.3.1 Local display screen layout .................................................................................................. 47

5.3.2 Keypad buttons ..................................................................................................................... 47

5.3.3 Help screens ......................................................................................................................... 47

5.3.4 How to start the device ......................................................................................................... 48

5.4 Remote communication with PACTware™ .................................................................... 48

5.5 Remote communication with the AMS™ Device Manager............................................. 49

6 Operation 50

6.1 User modes .................................................................................................................... 50

6.2 Operator mode................................................................................................................ 50

6.3 Supervisor mode ............................................................................................................52

6.3.1 General notes........................................................................................................................ 52

6.3.2 How to get access to the supervisor mode .......................................................................... 52

6.3.3 Menu overview ...................................................................................................................... 53

6.3.4 Keypad functions................................................................................................................... 54

6.3.5 Function description ............................................................................................................. 58

6.4 Further information on device configuration................................................................. 70

6.4.1 Protection of the device settings .......................................................................................... 70

6.4.2 Network configuration .......................................................................................................... 70

6.4.3 Linearisation ......................................................................................................................... 71

6.4.4 Distance measurement ........................................................................................................ 71

6.4.5 Level measurement .............................................................................................................. 72

6.4.6 How to configure the device to measure volume or mass................................................... 74

6.4.7 How to make a filter to remove radar signal interference .................................................. 75

6.4.8 How to measure correctly in tanks with curved or conical bottoms ................................... 76

6.5 Service mode .................................................................................................................. 77

6.6 Errors.............................................................................................................................. 77

6.6.1 General information.............................................................................................................. 77

6.6.2 Error handling....................................................................................................................... 80

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CONTENTS

7 Service 83

7.1 Periodic maintenance..................................................................................................... 83

7.2 How to clean the top surface of the device .................................................................... 83

7.3 How to clean horn antennas under process conditions ................................................ 84

7.4 How to replace device components ............................................................................... 85

7.4.1 Service warranty ................................................................................................................... 85

7.4.2 Replacement of the display cover.........................................................................................86

7.4.3 Replacement of the complete electronic module ................................................................ 88

7.4.4 Replacement of the terminal module................................................................................... 90

7.5 Spare parts availability...................................................................................................92

7.6 Availability of services .................................................................................................... 92

7.7 Returning the device to the manufacturer..................................................................... 92

7.7.1 General information.............................................................................................................. 92

7.7.2 Form (for copying) to accompany a returned device............................................................ 93

7.8 Disposal .......................................................................................................................... 93

8 Technical data 94

8.1 Measuring principle........................................................................................................94

8.2 Technical data................................................................................................................. 95

8.3 Antenna selection......................................................................................................... 101

8.4 Guidelines for maximum operating pressure.............................................................. 102

8.5 Dimensions and weights .............................................................................................. 104

9 Description of HART interface 115

9.1 General description ...................................................................................................... 115

9.2 Software history ...........................................................................................................115

9.3 Connection variants...................................................................................................... 116

9.3.1 Point-to-Point connection - analogue / digital mode......................................................... 116

9.3.2 Multi-Drop connection (2-wire connection) ....................................................................... 116

9.4 HART® device variables............................................................................................... 117

9.5 Field Communicator 375/475 (FC 375/475) ................................................................. 117

9.5.1 Installation .......................................................................................................................... 117

9.5.2 Operation............................................................................................................................. 117

9.6 Asset Management Solutions (AMS)............................................................................ 118

9.6.1 Installation .......................................................................................................................... 118

9.6.2 Operation............................................................................................................................. 118

9.6.3 Parameter for the basic configuration ............................................................................... 118

9.7 Field Device Tool / Device Type Manager (FDT / DTM)................................................ 118

9.7.1 Installation .......................................................................................................................... 118

9.7.2 Operation............................................................................................................................. 118

9.8 HART® menu tree for Basic-DD .................................................................................. 119

9.8.1 Overview Basic-DD menu tree (positions in menu tree).................................................... 119

9.8.2 Basic-DD menu tree (details for settings).......................................................................... 119

9.9 HART® menu tree for AMS .......................................................................................... 121

9.9.1 Overview AMS menu tree (positions in menu tree)............................................................ 121

9.9.2 AMS menu tree (details for settings).................................................................................. 121

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CONTENTS

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10 Appendix 124

10.1 Order code .................................................................................................................. 124

10.2 List of spare parts ...................................................................................................... 130

10.3 List of accessories...................................................................................................... 133

10.4 Glossary ...................................................................................................................... 135

11 Notes 138

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1.1 Software history

SAFETY INSTRUCTIONS

Data about software revisions is shown in the Supervisor menu. Go to Test > Information > Device ID

Device ID. For more data, refer to

Device IDDevice ID

Function description

on page 58. If it is not possible to refer to

Test > Information >

Test > Information > Test > Information >

the device menu, record the serial number of the device (given on the device nameplate) and speak to the supplier.

Release date

Back end Front end DTM revision Hardware NE 53 level

(back end)

[YYYY-MM-DD]

2006-10-31 1.0.1.95 1.0.0.26 1.0.0.32 2139580100 n/a

2008-02-01 1.0.1.96 1.0.0.27 1.0.0.34 2139580100 3

End of back end board ref. 2138270200 production

2010-03-01 2.0.2.00

2010-05-01 2.0.2.01

2012-03-05 2.0.2.02

2012-03-05 2.0.2.03

2013-01-22 2.0.2.04

2015-01-26 S2.0.2.04/FastMotion

1 This back end firmware revision is only used for device upgrades 2 It is possible to upgrade the hardware (ref. 2139580100) with back end firmware revision 1.0.2.04 3 If your computer uses the Windows XP operating system, install DTM revision V 1.0.0.36. If your computer uses the Windows 7 operating

system, install DTM revision V 1.0.0.37.

4 The back end firmware revision S2.0.2.04 is applicable only for the fast motion software option. All other devices use backend version

2.0.2.04.

1.0.2.00

1.0.2.01

1.0.2.02

1.0.2.03

1.0.2.04

1.0.0.28 1.0.0.35 4000659201

1.0.0.28 1.0.0.36 4000659201

1.0.0.28 1.0.0.37

4000659201

4000659201 2

n/a

1 3

3 3

1.2 Intended use

This radar level transmitter measures distance, level, mass, volume and reflectivity of liquids, pastes and slurries.

It can be installed on tanks, reactors and open channels.

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SAFETY INSTRUCTIONS

1.3 Certification

DANGER!

For devices used in hazardous areas, additional safety notes apply; please refer to the Ex documentation.

In accordance with the commitment to customer service and safety, the device described in this document meets the following safety requirements:

• Electromagnetic Compatibility (EMC) Directive 2004/108/EC in conjunction with EN 61326-1 (2013).

• Radio Equipment and Telecommunications Terminal Equipment (R & TTE) Directive 1999/05/EC in conjunction with ETSI EN 302 372-2 (2011) and ETSI EN 302 729-2 (2011). For more data, refer to

• Low-Voltage Directive 2006/95/EC in conjunction with EN 61010-1 (2001).

European Union (EU)

OPTIWAVE 7300 C

on page 8.

All devices are based on the CE marking and meet the requirements of NAMUR Guideline NE 21 and NE 43.

1.4 Electromagnetic compatibility

The device design agrees with European Standard EN 61326-1.

You can install the device on open-air tanks and tanks that are not made of metal. But refer to

Radio approvals

environments.

INFORMATION!

Device operation agrees with residential-class (class B) immunity and emissions requirements if the antenna is used in a closed tank made of metal.

on page 8. This agrees with Immunity and Emissions requirements for industrial

1.5 Radio approvals

1.5.1 European Union (EU)

LEGAL NOTICE!

This level transmitter is intended for installation in closed metallic tanks and open-air installations. It meets the requirements of the R & TTE (Radio Equipment and Telecommunications Terminal Equipment) Directive 1999/05/EC for use in the member countries of the EU. The device operates using a frequency band (24...26 GHz) that is not harmonized within the EU. According to article 6.4 of the R&TTE Directive, the product is marked by the CE sign + notified body number (0682) + Class II identifier (= alert sign). Refer to EN 302372 and EN 302729 for installation conditions.

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OPTIWAVE 7300 C

SAFETY INSTRUCTIONS

Figure 1-1: Radio approval information on the nameplate

1 CE sign 2 Notified body number (0682 = CETECOM) 3 Class II identifier

According to ETSI EN 302 372-2 (2011), the radiated power outside a metallic tank is less than

-30 dBm.

The radio approval report is given on the DVD-ROM supplied with the device.

The device agrees with the ETSI EN 302 729 standard for Level Probing Radar (LPR) equipment

It is possible to use the device in open-air installations, but the R&TTE Directive (1999/5/EC) and the related standards must be approved in the country where the device is installed.

At this time, the R&TTE Directive is approved in the countries that follow: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, United Kingdom, Czech Republic, Estonia, Cyprus, Latvia, Lithuania, Hungary, Malta, Poland, Slovenia, Slovakia, Romania and Bulgaria.

Use approved personnel to install the device. Obey these instructions:

• Install the device in a permanent location. The device must point down at a constant angle.

• Install the device more than 4 km / 2.485 mi away from radio astronomy sites.

• If the device is 4...40 km / 2.485...24.855 mi away from radio astronomy sites, do not install the

device more than 15 m / 49.21 ft above the ground.

CAUTION!

If it is necessary to install the device less than 4 km / 2.485 mi from radio astronomy sites, you must get the approval of the national regulatory authority before installation (e.g. ANFR (France), Bundesnetzagentur (Germany), Ofcom (United Kingdom) etc.).

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SAFETY INSTRUCTIONS

OPTIWAVE 7300 C

Locations of radio astronomy sites (stations) in Europe and northern Eurasia

Country Name of the station Location

Latitude, ϕ Longitude, λ

Finland Metsähovi 60°13'04" N 24°23'37" E

Tuorla 60°24'56" N 22°26'31" E

France Plateau de Bure 44°38'01" N 05°54'26" E

Floirac 44°50'10" N 00°31'37" W Germany Effelsberg 50°31'32" N 06°53'00" E Hungary Penc 47°47'22" N 19°16'53" E Italy Medicina 44°31'14" N 11°38'49" E

Noto 36°52'34" N 14°59'21" E

Sardinia 39°29'50" N 09°14'40" E Latvia Ventspils 57°33'12" N 21°51'17" E Poland Kraków – Fort Skala 50°03'18" N 19°49'36" E

Torun – Piwnice 52°54'48" N 18°33'30" E Russia Dmitrov 56°26'00" N 37°27'00" E

Kalyazin 57°13'22" N 37°54'01" E

Pushchino 54°49'00" N 37°40'00" E

Zelenchukskaya 43°49'53" N 41°35'32" E Spain Yebes 40°31'27" N 03°05'22" W

Robledo 40°25'38" N 04°14'57" W Switzerland Bleien 47°20’26" N 08°06’44" E Sweden Onsala 57°23’45" N 11°55’35" E UK Cambridge 52°09'59" N 00°02'20" E

Darnhall 53°09'22" N 02°32'03" W

Jodrell Bank 53°14'10" N 02°18'26" W

Knockin 52°47'24" N 02°59'45" W

Pickmere 53°17'18" N 02°26'38" W

For more data, refer to this page (in English) on the website for the Committee on Radio Astronomy Frequencies (CRAF): http://www.craf.eu/raobs.htm.

1.5.2 U.S.A. and Canada

LEGAL NOTICE!

This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference which may cause undesired operation.

Changes or modifications made to this equipment not expressly approved by the manufacturer may void the FCC and IC authorizations to operate this equipment.

This legal information is shown on a label on the rear side of the device.

The radio approval report is given on the DVD-ROM supplied with the device.

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1.6 Safety instructions from the manufacturer

1.6.1 Copyright and data protection

The contents of this document have been created with great care. Nevertheless, we provide no guarantee that the contents are correct, complete or up-to-date.

The contents and works in this document are subject to copyright. Contributions from third parties are identified as such. Reproduction, processing, dissemination and any type of use beyond what is permitted under copyright requires written authorisation from the respective author and/or the manufacturer.

The manufacturer tries always to observe the copyrights of others, and to draw on works created in-house or works in the public domain.

The collection of personal data (such as names, street addresses or e-mail addresses) in the manufacturer's documents is always on a voluntary basis whenever possible. Whenever feasible, it is always possible to make use of the offerings and services without providing any personal data.

SAFETY INSTRUCTIONS

We draw your attention to the fact that data transmission over the Internet (e.g. when communicating by e-mail) may involve gaps in security. It is not possible to protect such data completely against access by third parties.

We hereby expressly prohibit the use of the contact data published as part of our duty to publish an imprint for the purpose of sending us any advertising or informational materials that we have not expressly requested.

1.6.2 Disclaimer

The manufacturer will not be liable for any damage of any kind by using its product, including, but not limited to direct, indirect or incidental and consequential damages.

This disclaimer does not apply in case the manufacturer has acted on purpose or with gross negligence. In the event any applicable law does not allow such limitations on implied warranties or the exclusion of limitation of certain damages, you may, if such law applies to you, not be subject to some or all of the above disclaimer, exclusions or limitations.

Any product purchased from the manufacturer is warranted in accordance with the relevant product documentation and our Terms and Conditions of Sale.

The manufacturer reserves the right to alter the content of its documents, including this disclaimer in any way, at any time, for any reason, without prior notification, and will not be liable in any way for possible consequences of such changes.

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SAFETY INSTRUCTIONS

1.6.3 Product liability and warranty

The operator shall bear responsibility for the suitability of the device for the specific purpose. The manufacturer accepts no liability for the consequences of misuse by the operator. Improper installation or operation of the devices (systems) will cause the warranty to be void. The respective "Standard Terms and Conditions" which form the basis for the sales contract shall also apply.

1.6.4 Information concerning the documentation

To prevent any injury to the user or damage to the device it is essential that you read the information in this document and observe applicable national standards, safety requirements and accident prevention regulations.

If this document is not in your native language and if you have any problems understanding the text, we advise you to contact your local office for assistance. The manufacturer can not accept responsibility for any damage or injury caused by misunderstanding of the information in this document.

This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device. Special considerations and precautions are also described in the document, which appear in the form of icons as shown below.

OPTIWAVE 7300 C

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OPTIWAVE 7300 C

1.6.5 Warnings and symbols used

Safety warnings are indicated by the following symbols.

DANGER!

This warning refers to the immediate danger when working with electricity.

DANGER!

This warning refers to the immediate danger of burns caused by heat or hot surfaces.

DANGER!

This warning refers to the immediate danger when using this device in a hazardous atmosphere.

DANGER!

These warnings must be observed without fail. Even partial disregard of this warning can lead to serious health problems and even death. There is also the risk of seriously damaging the device or parts of the operator's plant.

SAFETY INSTRUCTIONS

WARNING!

Disregarding this safety warning, even if only in part, poses the risk of serious health problems. There is also the risk of damaging the device or parts of the operator's plant.

CAUTION!

Disregarding these instructions can result in damage to the device or to parts of the operator's plant.

INFORMATION!

These instructions contain important information for the handling of the device.

LEGAL NOTICE!

This note contains information on statutory directives and standards.

• HANDLING

HANDLING

HANDLINGHANDLING

This symbol designates all instructions for actions to be carried out by the operator in the specified sequence.

i RESULT

RESULT

RESULTRESULT This symbol refers to all important consequences of the previous actions.

1.7 Safety instructions for the operator

WARNING!

In general, devices from the manufacturer may only be installed, commissioned, operated and maintained by properly trained and authorized personnel. This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device.

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DEVICE DESCRIPTION

2.1 Scope of delivery

INFORMATION!

Do a check of the packing list to make sure that you have all the elements given in the order.

Scope of delivery – horn antenna

OPTIWAVE 7300 C

Figure 2-1: Scope of delivery – horn antenna

1 Signal converter and antenna in compact version 2 Antenna extensions (option) 3 Quick Start 4 DVD-ROM (including Handbook, Quick Start, Technical Datasheet and related software)

Scope of delivery – Drop antenna

Figure 2-2: Scope of delivery – Drop antenna

1 Signal converter and antenna in compact version 2 Antenna extensions (option) and O-ring for each antenna extension 3 Quick Start 4 DVD-ROM (including Handbook, Quick Start, Technical Datasheet, and related software)

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Scope of delivery – hygienic antenna

Figure 2-3: Scope of delivery – hygienic antenna

1 Signal converter and antenna in compact version 2 Quick Start 3 DVD-ROM (including Handbook, Quick Start, Technical Datasheet, and related software)

DEVICE DESCRIPTION

INFORMATION!

No special tools or training required!

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DEVICE DESCRIPTION

2.2 Device description

This device is a 24 GHz FMCW-radar level transmitter. It is a non-contact technology and is 2wire loop-powered. It is designed to measure the distance, level, mass, volume and reflectivity of liquids, pastes and slurries.

Radar level transmitters use an antenna to emit a signal to the surface of the measured product. The device has many antennas available. Thus, it can measure most products even in difficult conditions. Also refer to

The device has a set-up wizard, fully-potted electronic circuit boards and online help functions.

You usually will not need this Handbook to install, set up and operate the device.

If it is ordered with the applicable options, it can be certified for use in hazardous areas.

These output options are available:

• 1 output: 4...20 mA (HART)

• 2 outputs: 4...20 mA (HART) + 4...20 mA

• 2 outputs: 16 mA (HART) + 4...20 mA fast motion software (5 measurements per second)

Technical data

OPTIWAVE 7300 C

on page 94.

These accessories are available:

• Stainless steel weather protection.

• RS232 / HART

• USB / HART

converter (VIATOR).

converter.

INFORMATION!

For more data on accessories, refer to List of accessories on page 133

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2.3 Visual Check

WARNING!

If the display screen glass is broken, do not touch.

INFORMATION!

Inspect the packaging carefully for damages or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer.

DEVICE DESCRIPTION

Figure 2-4: Visual check

1 Device nameplate (for more data, refer to 2 Process connection data (size and pressure rating, material reference and heat number) 3 Gasket material data - refer to the illustration that follows

Figure 2-5: Symbols for the supplied gasket material (on the side of the process connection)

1 EPDM 2 Kalrez

6375

Non-Ex nameplate

on page 18)

If the device is supplied with an FKM/FPM gasket, there is no symbol on the side of the process connection.

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

INFORMATION!

Compare the material references on the side of the process connection with the order.

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DEVICE DESCRIPTION

2.4 Nameplates

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

2.4.1 Non-Ex nameplate

OPTIWAVE 7300 C

Figure 2-6: Non-Ex nameplate

1 Indicator arrow to cable entry / cable entry size. Notified body for radio approval. 2 Hardware revision / Software revision 3 Nominal voltage for operation. For further information, refer to 4 Degree of ingress protection (according to EN 60529 / IEC 60529) 5 Customer tag number 6 Date of manufacture 7 Order number 8 Type code (defined in order) 9 Model name and number 10 Company name and address

Non-Ex devices

on page 42.

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OPTIWAVE 7300 C

3.1 General notes on installation

INFORMATION!

Inspect the packaging carefully for damages or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer.

INFORMATION!

Do a check of the packing list to make sure that you have all the elements given in the order.

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

3.2 Storage

WARNING!

Do not keep the device in a vertical position. This will damage the antenna and the device will not measure correctly.

INSTALLATION

Figure 3-1: Storage conditions

1 When you put the device into storage, do not keep it in a vertical position 2 Put the device on its side. We recommend that you use the packaging in which it was delivered. 3 Storage temperature range: -40...+85°C / -40...+185°F

• Store the device in a dry and dust-free location.

• Keep the converter out of the sunlight.

• Store the device in its original packing.

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INSTALLATION

3.3 Transport

Figure 3-2: How to lift the device

1 Remove the converter before you lift the device with a hoist.

OPTIWAVE 7300 C

WARNING!

Lift the device carefully to prevent damage to the antenna.

3.4 Pre-installation requirements

INFORMATION!

Obey the precautions that follow to make sure that the device is correctly installed.

• Make sure that there is sufficient space on all sides.

• Protect the signal converter from direct sunlight. If necessary, install the weather protection

accessory.

• Do not subject the signal converter to heavy vibrations. The devices are tested for vibration

and agree with EN 50178 and IEC 60068-2-6.

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3.5 How to prepare the tank before you install the device

CAUTION!

To avoid measuring errors and device malfunction, obey these precautions.

3.5.1 Pressure and temperature ranges

INSTALLATION

Figure 3-3: Pressure and temperature ranges

1 Flange temperature

FKM/FPM gasket: -40...+200°C / -40...+390°F; Kalrez EPDM gasket: -50...+150°C / -58...+300°F Depends on the antenna type. Refer to the table that follows. Ex devices: see supplementary operating instructions

2 Ambient temperature for operation of the display

-20...+60°C / -4...+140°F If the ambient temperature is not between these limits, the display screen switches off automatically

3 Ambient temperature

Non-Ex devices: -40...+80°C / -40...+175°F Ex devices: see supplementary operating instructions

4 Process pressure

Depends on the antenna type. Refer to the table that follows.

6375 gasket: -20...+200°C / -4...+390°F;

WARNING!

The process connection temperature range must agree with the temperature limits of the gasket material. The operating pressure range is subject to the process connection used and the flange temperature.

Antenna type Maximum process connection

Maximum operating pressure

temperature

[°C] [°F] barg psig

PP Drop +100 +210 16 232

PTFE Drop +150 +300 40 580

Hygienic +150 +300 10 145

Horn / Sheet metal horn +150 (+200)

1 Standard max. process connection temperature: +150°C / +300°F. Optional max. process temperature: +200°C/

+390°F.

2 Standard operating pressure: 40 barg / 580 psig. Optional max. operating pressure: 100 barg / 1450 psig.

+300 (+390)

40 (100)

580 (1450)

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INSTALLATION

3.5.2 Recommended mounting position

CAUTION!

Follow these recommendations to make sure that the device measures correctly.

OPTIWAVE 7300 C

Figure 3-4: Recommended nozzle position for liquids, pastes and slurries

1 Nozzles for DN40 or DN50 Horn antennas, or DN50 Hygienic antenna 2 Nozzles for DN80, DN100, DN150 or DN200 Horn antennas and DN80 or DN150 Drop antennas 3 Tank height 4 Tank diameter 5 Minimum distance of nozzle from the tank wall : 1/7 × tank height

Maximum distance of nozzle from the tank wall : 1/3 × tank diameter

6 Minimum distance of nozzle from the tank wall : 1/10 × tank height

Maximum distance of nozzle from the tank wall : 1/3 × tank diameter

INFORMATION!

If possible, do not install a nozzle on the tank centerline.

CAUTION!

Do not put the device near to the product inlet. If the product that enters the tank touches the antenna, the device will measure incorrectly. If the product fills the tank directly below the antenna, the device will also measure incorrectly.

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OPTIWAVE 7300 C

Figure 3-5: Product inlets

1 The device is in the correct position. 2 The device is too near to the product inlet.

INSTALLATION

Figure 3-6: More than 1 FMCW radar level meter can be operated in a tank

More than 1 FMCW radar level meter can be operated in a tank.

3.5.3 Theoretical data for hygienic applications

To make the cleaning of the antenna easier, attach the device to a short socket.

Figure 3-7: Requirements for hygienic applications

1 Maximum height of process connection: 50 mm / 2¨

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INSTALLATION

3.6 Installation recommendations for liquids

3.6.1 General requirements

INFORMATION!

We recommend that you configure the device when the tank is empty.

OPTIWAVE 7300 C

Figure 3-8: General Installation recommendations

1 Do not tilt the device more than 2° 2 We recommend that you do an empty spectrum recording if there are too many obstacles in the radar beam (for more

data, refer to stilling well.

3 2.5 mm / 0.1¨ max. for high-dielectric constant liquids 4 Curved and conical tank bottoms. For fine adjustment of the device, refer to

curved or conical bottoms

5 Beam radius (DN40 horn antenna): increments of 180 mm/m or 2.15¨/ft (10°)

Beam radius (DN50 horn antenna or DN50 Hygienic antenna): increments of 130 mm/m or 1.55¨/ft (7.5°) Beam radius (DN80 horn antenna): increments of 90 mm/m or 1.1¨/ft (5°) Beam radius (DN100 horn antenna or DN80 Drop antenna): increments of 70 mm/m or 0.83¨/ft (4°) Beam radius (DN150 horn antenna): increments of 52.5 mm/m or 0.63¨/ft (3°) Beam radius (DN150 Drop antenna or DN200 horn antenna): increments of 35 mm/m or 0.42¨/ft (2°)

How to make a filter to remove radar signal interference

on page 76.

on page 75), or install a bypass chamber or

How to measure correctly in tanks with

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OPTIWAVE 7300 C

3.6.2 Standpipes (stilling wells and bypass chambers)

Use a standpipe if:

• There is highly conductive foam in the tank.

• The liquid is very turbulent or agitated.

• There are too many other objects in the tank.

• The device is measuring a liquid (petro-chemicals) in a tank with a floating roof.

• The device is installed in a horizontal cylindrical tank (refer to the end of this section)

INSTALLATION

Figure 3-9: Installation recommendations for standpipes (stilling wells and bypass chambers)

1 A stilling well solution 2 A bypass chamber solution 3 Air circulation hole 4 Level of the liquid

CAUTION!

•

The standpipe must be electrically conductive.

•

The inside diameter of the standpipe must not be more than 5 mm / 0.2¨ over the diameter of the antenna (for a high-dielectric constant liquid).

•

The standpipe must be straight. There must be no sudden changes in internal diameter

greater than 1 mm / 0.04

•

The standpipe must be vertical.

•

Recommended surface roughness: <±0.1 mm / 0.004¨.

•

Stilling well only: The bottom of the stilling well must be open.

•

Make sure that there are no deposits at the bottom of the standpipe.

•

Make sure that there is liquid in the standpipe.

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INSTALLATION

Stilling wells - general notes Installation in tanks containing one liquid and foam

• Drill an air circulation hole (max. Ø10 mm / 0.4¨) in the stilling well above the maximum level.

• Remove the burr from the hole.

Installation in tanks containing one liquid or more without foam

• Drill an air circulation hole (max. Ø10 mm / 0.4¨) in the stilling well above the maximum level.

• Drill 1 or more liquid circulation holes in the stilling well (if there is more than 1 liquid in the

tank).

i These holes help the liquid to move freely between the stilling well and the tank.

• Remove the burr from the hole.

Stilling wells: floating roofs

If the device must be installed on a tank with a floating roof, install it in a stilling well.

OPTIWAVE 7300 C

Figure 3-10: Floating roofs

1 Sediment 2 Support fixtures 3 Stilling well 4 Floating roof 5 Product 6 Tank

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OPTIWAVE 7300 C

Stilling wells: horizontal cylindrical tanks

We recommend that you install the device in a stilling well if the device:

• is for a horizontal cylindrical tank,

• is in a metallic tank,

• measures a product with a high dielectric constant and

• is on the centerline of the tank.

INSTALLATION

Figure 3-11: Horizontal cylindrical tanks

1 The device is installed without a stilling well. There are multiple reflections. Refer to the CAUTION! that follows. 2 The device is installed in a stilling well and measures correctly.

CAUTION!

If the device is installed in horizontal cylindrical tank that contains a high dielectric constant liquid without a stilling well, do not put it on the tank centerline. This will cause multiple reflections and the device will not measure accurately. Use the Multiple Reflections Supervisor > Advanced Setup > Installation Setup

Supervisor > Advanced Setup > Installation Setup to keep the effects of multiple reflections to a

Supervisor > Advanced Setup > Installation SetupSupervisor > Advanced Setup > Installation Setup minimum. For more data, refer to Function description on page 58

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Multiple Reflections function in

Multiple ReflectionsMultiple Reflections

(C. Advanced Setup).

Page 28

INSTALLATION

Bypass chambers Installation next to tanks containing one liquid and foam

• The top process connection of the bypass chamber must be above the maximum level of

liquid.

• The bottom process connection of the bypass chamber must be below the lowest measured

level of liquid.

Installation next to tanks containing more than one liquid

• The top process connection of the bypass chamber must be above the maximum level of

liquid.

• The bottom process connection of the bypass chamber must be below the lowest measured

level of liquid.

• Additional process connections are necessary for the liquids to circulate freely along the

length of the bypass chamber.

OPTIWAVE 7300 C

Figure 3-12: Installation recommendations for bypass chambers that contain more than one liquid

1 Bypass chamber 2 Additional process connection

3.7 How to install the device on the tank

3.7.1 How to install a device with a flange connection

Equipment needed:

• Device

• Gasket (not supplied)

• Nuts and bolts (not supplied)

• Wrench (not supplied)

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OPTIWAVE 7300 C

Requirements for flange connections

Figure 3-13: Flange connection

If the antenna is smaller than the process connection:

• Make sure the flange on the nozzle is level.

• Make sure that you use the applicable gasket for the flange dimensions and the process.

• Align the gasket correctly on the flange facing of the nozzle.

• Lower the antenna carefully into the tank.

• Tighten the flange bolts.

i Refer to local rules and regulations for the correct torque to apply to the bolts.

INSTALLATION

Figure 3-14: How to attach the device if the antenna is larger than the process connection

Equipment needed:

• 3 mm Allen wrench (not supplied)

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INSTALLATION

WARNING!

If you attach the antenna in a closed space, make sure that there is a good airflow in the area. Make sure that a person not in the tank can always hear you.

If the antenna is larger than the process connection:

• Make sure the flange on the nozzle is level.

• Remove the antenna locking screw from the part below the flange.

• Remove the antenna from the part below the flange.

• Align the gasket correctly on the flange facing of the nozzle.

• Put the device carefully on the tank flange. Do not attach the device flange to the tank yet.

• Attach the antenna to the device inside the tank. Go to the top of the tank.

• Lift the device a small distance. Attach the antenna locking screw to the part below the flange.

Tighten the antenna locking screw.

• Put the device carefully on the tank flange. Tighten the flange bolts.

3.7.2 How to install a device with a threaded connection

Equipment needed:

• Device

• Gasket for G 1½ connection (not supplied)

• 50 mm / 2¨ wrench (not supplied)

OPTIWAVE 7300 C

Requirements for threaded connections

Figure 3-15: Threaded connection

If the antenna is smaller than the process connection:

• Make sure the tank connection is level.

• Make sure that you use the applicable gasket for the connection dimensions and the process.

• Align the gasket correctly.

• Lower the antenna carefully into the tank.

• Turn the threaded connection on the housing to attach the device to the process connection.

• Tighten the connection.

i Refer to local rules and regulations for the correct torque to apply to the connection.

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OPTIWAVE 7300 C

INSTALLATION

Figure 3-16: How to attach the device if the antenna is larger than the process connection

Equipment needed:

• 3 mm Allen wrench (not supplied)

WARNING!

If you attach the antenna in a closed space, make sure that there is a good airflow in the area. Make sure that a person not in the tank can always hear you.

INFORMATION!

If the antenna is larger than the process connection, we recommend that you use an antenna extension. It is possible that there is not sufficient space to tighten the antenna locking screw.

If the antenna is larger than the process connection:

• Make sure the tank connection is level.

• Remove the antenna locking screw from the antenna extension.

• Remove the antenna from the antenna extension.

• Align the gasket correctly.

• Put the device carefully on the tank process connection. Do not attach the threaded connection

to the tank yet.

• Attach the antenna to the antenna extension from inside the tank.

• Go to the top of the tank. Lift the device a small distance.

• Attach the antenna locking screw to the antenna extension. Tighten the antenna locking

screw.

• Attach the device to the tank process connection. Tighten the connection.

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INSTALLATION

If the process connection of the device is smaller than the process connection on the tank:

• Make sure the tank connection is level.

• Use a plate with a slot or a different applicable procedure to adapt the device to the tank.

• Align the gasket correctly.

• Lower the antenna carefully into the tank.

• If necessary, turn the threaded connection on the housing to attach the device to the plate.

• Tighten the connection.

3.7.3 How to install a device with a hygienic connection

INFORMATION!

To make the cleaning of the antenna easier, attach the device to a short socket.

BioControl®

Equipment needed:

• Device with BioControl® adaptor

• Flange bolts

• Wrench (not supplied)

OPTIWAVE 7300 C

Figure 3-17: BioControl® connection

1 BioControl 2 Flange bolts

connection on the tank

How to attach a device with a Biocontrol® connection

• Make sure that the flange on the nozzle is level.

• Make sure that you use the applicable gasket for the process.

• Lower the antenna carefully into the tank.

• Tighten the flange bolts.

i Refer to local rules and regulations for the correct torque to apply to the bolts.

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OPTIWAVE 7300 C

Tri-Clamp®

Equipment needed:

• Device with Tri-Clamp® adaptor

• Gasket (not supplied)

• Band clamp (not supplied)

INSTALLATION

Figure 3-18: Tri-Clamp® connection

1 Tank socket 2 Band clamp

How to attach a device with a Tri-Clamp® connection

• Make sure that the tank connection is level.

• Make sure that you use the applicable gasket for the connection dimensions and the process.

• Align the gasket correctly.

• Lower the device with the Tri-Clamp® adaptor carefully on the tank process connection.

• Attach the band clamp to the process connection.

• Tighten the band clamp.

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INSTALLATION

DIN 11851 Equipment needed:

• Device with a DIN 11851 adaptor

• Gasket (not supplied)

• DIN 11851 nut

OPTIWAVE 7300 C

Figure 3-19: DIN 11851 connection

1 Tank socket 2 Nut for DIN 11851 connection

How to attach a device with a DIN 11851 connection

• Make sure that the tank connection is level.

• Make sure that you use the applicable gasket for the connection dimensions and the process.

• Align the gasket correctly.

• Lower the device with a DIN 11851 adaptor carefully on the tank process connection.

• Turn the nut on the device process connection to attach the device to the tank.

• Tighten the connection.

i Refer to local rules and regulations for the correct torque to apply to the connection.

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OPTIWAVE 7300 C

SMS Equipment needed:

• Device with a SMS adaptor

• Gasket (not supplied)

• SMS nut

INSTALLATION

Figure 3-20: SMS connection

1 Tank socket 2 Nut for SMS connection

How to attach a device with a SMS connection

• Make sure the tank connection is level.

• Make sure that you use the applicable gasket for the connection dimensions and the process.

• Align the gasket correctly.

• Lower the device with a SMS adaptor on the tank process connection.

• Turn the nut on the device process connection to attach the device to the tank.

• Tighten the connection.

i Refer to local rules and regulations for the correct torque to apply to the connection.

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INSTALLATION

VARIVENT®

Equipment needed:

• Device with a VARIVENT® adaptor

• Clamp (not supplied)

Figure 3-21: VARIVENT® connection

1 Tank socket (VARIVENT® Access Unit – not supplied)

OPTIWAVE 7300 C

How to attach a device with a VARIVENT® connection

• Make sure the tank connection is level.

• Lower the device with a VARIVENT® adaptor on the tank process connection.

• Attach the clamp to the process connection.

• Tighten the clamp.

3.7.4 How to attach antenna extensions

Horn antenna - antenna extensions

Figure 3-22: Horn antenna - how to attach antenna extensions

Equipment needed:

• 3 mm Allen wrench (not supplied)

• Attach the antenna extensions 1 below the flange.

• Attach the antenna 2.

• Make sure the antenna extensions are fully engaged.

• Use a 3 mm Allen wrench to tighten the locking screws 3.

• If you attach more or less extensions than were initially ordered, change the antenna

extension value in Supervisor Antenna Extension

Antenna Extension.

Antenna ExtensionAntenna Extension

Supervisor mode. Go to Supervisor > Advanced setup > Installation >

SupervisorSupervisor

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Supervisor > Advanced setup > Installation >

Supervisor > Advanced setup > Installation > Supervisor > Advanced setup > Installation >

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OPTIWAVE 7300 C

INSTALLATION

i Use the display screen or HART

antenna extension length × number of extensions.

• If you changed the antenna extension value in Supervisor

distance value. Go to Supervisor > Advanced setup > Installation > Blocking Distance

Supervisor > Advanced setup > Installation > Blocking Distance.

Supervisor > Advanced setup > Installation > Blocking DistanceSupervisor > Advanced setup > Installation > Blocking Distance

i Use the display screen or HART

distance = antenna length + (antenna extension length × number of extensions) + 0.1 m / 4¨.

communication (PACTware™). Antenna extension =

Supervisor mode, also change the blocking

SupervisorSupervisor

communication (PACTware™). Minimum blocking

Drop antenna - antenna extensions

Figure 3-23: Drop antenna - how to attach antenna extensions

INFORMATION!

Drop antenna:

Drop antenna: Antenna extensions can only be attached below flanges without the PP/PTFE

Drop antenna:Drop antenna: flange plate option

CAUTION!

Drop antenna:

Drop antenna: Make sure that there are not more than 5 antenna extensions attached to a device

Drop antenna:Drop antenna: with a Drop antenna. If there are more than 5 antenna extensions, the device will not measure correctly. Make sure that you put an O-ring 4 into the groove at the top of each antenna extension.

Equipment needed (not supplied):

• Torque wrench 200 Nm (for the H30 head of the Drop antenna sub-assembly)

• 3mm Allen wrench

• Remove the O-rings from the plastic sachet supplied with the device. Put an O-ring 4 into the

groove at the top of each antenna extension.

• Attach the antenna extensions 1 below the flange.

• Attach the antenna 2. Tighten the antenna with a torque wrench to a torque of 200 Nm

±10 Nm.

• Make sure the antenna extensions are fully engaged.

• Use a 3 mm Allen wrench to tighten the locking screws 3.

• If you attach more or less extensions than were initially ordered, change the antenna

extension value in Supervisor Antenna Extension

Antenna Extension.

Antenna ExtensionAntenna Extension

i Use the display screen or HART

antenna extension length × number of extensions.

• If you changed the antenna extension value in Supervisor

distance value. Go to Supervisor > Advanced setup > Installation > Blocking Distance

i Use the display screen or HART

distance = antenna length + (antenna extension length × number of extensions) + 0.1 m / 4¨.

Supervisor mode. Go to Supervisor > Advanced setup > Installation >

SupervisorSupervisor

communication (PACTware™). Antenna extension =

Supervisor > Advanced setup > Installation > Blocking Distance.

Supervisor > Advanced setup > Installation > Blocking DistanceSupervisor > Advanced setup > Installation > Blocking Distance

communication (PACTware™). Minimum blocking

Supervisor > Advanced setup > Installation >

Supervisor > Advanced setup > Installation > Supervisor > Advanced setup > Installation >

Supervisor mode, also change the blocking

SupervisorSupervisor

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INSTALLATION

3.7.5 How to turn or remove the signal converter

INFORMATION!

The converter turns 360 under process conditions.

. The converter can be removed from the process connection assembly

OPTIWAVE 7300 C

Figure 3-24: How to turn or remove the signal converter

1 Tool: 5 mm Allen wrench (not supplied) 2 Cover for the wave guide hole on top of the process connection assembly (not supplied)

CAUTION!

If you remove the converter, put a cover on the wave guide hole on top of the process connection assembly. When the converter is attached to the process connection assembly, tighten the lock screw.

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OPTIWAVE 7300 C

3.7.6 How to attach the weather protection to the device

Equipment needed:

• Device.

• Weather protection (option).

• 10 mm wrench (not supplied).

The overall dimensions of the weather protection are on page 104.

INSTALLATION

Figure 3-25: Installation of the weather protection

• Loosen the bracket nuts on the weather protection.

• Remove the bracket.

• Lower the weather protection onto the device.

• Turn the weather protection so that the keyhole points forward.

• Attach the bracket.

• Lift the weather protection to the top of the housing support pillar.

• Hold the weather protection in the correct position and tighten the bracket nuts.

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INSTALLATION

3.7.7 How to open the weather protection

Equipment needed:

• Weather protection attached to the device.

• Large slotted tip screwdriver (not supplied).

OPTIWAVE 7300 C

Figure 3-26: How to open the weather protection

1 Weather protection in its closed position 2 Weather protection in its open position. Minimum clearance in front of the device: 300 mm / 12¨.

• Put a large slotted tip screwdriver into the keyhole at the front of the weather protection. Turn

the screwdriver counterclockwise.

• Pull the top of weather protection up and forward.

i This will open the weather protection.

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OPTIWAVE 7300 C

4.1 Safety instructions

DANGER!

All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate!

DANGER!

Observe the national regulations for electrical installations!

DANGER!

For devices used in hazardous areas, additional safety notes apply; please refer to the Ex documentation.

WARNING!

Observe without fail the local occupational health and safety regulations. Any work done on the electrical components of the measuring device may only be carried out by properly trained specialists.

ELECTRICAL CONNECTIONS

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

4.2 Electrical installation: outputs 1 and 2

Figure 4-1: Electrical installation

1 Terminal compartment cover 2 Output 1: current output - 3 Output 1: current output + 4 Grounding terminal in the housing 5 Output 2: current output - (option) 6 Output 2: current output + (option) 7 Grounding terminal between the process connection and the converter

Output 1 energizes the device and is used for HART® communication. If the device has the second current output option, use a separate power supply to energize output 2.

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ELECTRICAL CONNECTIONS

Procedure:

• Remove the housing terminal compartment cover 1.

• Connect the wires to the device. Obey the national electrical codes.

• Make sure that the polarity of the wires is correct.

• Attach the ground to 4 or 7. Both terminals are technically equivalent.

4.2.1 Non-Ex devices

OPTIWAVE 7300 C

Figure 4-2: Electrical connections for non-Ex devices (standard software)

1 Power supply 2 Resistor for HART® communication 3 Output 1: 14...30 VDC for an output of 22 mA at the terminal 4 Output 2: 10...30 VDC for an output of 22 mA at the terminal

Figure 4-3: Electrical connections for non-Ex devices (fast motion software option)

1 Power supply 2 Resistor for HART® communication 3 Output 1: 14...30 VDC for a constant output of 16 mA at the terminal 4 Output 2: 10...30 VDC for an output of 22 mA at the terminal

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OPTIWAVE 7300 C

4.2.2 Devices for hazardous locations

DANGER!

For electrical data for device operation in hazardous locations, refer to the related certificates of compliance and supplementary instructions (ATEX, IECEx, FM, CSA etc.). You can find this documentation on the DVD-ROM delivered with the device or it can be downloaded free of charge from the website (Download Center).

4.3 Protection category

INFORMATION!

The device fulfils all requirements per protection category IP66 / IP67. It also fulfils all requirements per NEMA type 4X (housing) and type 6P (antenna).

DANGER!

Make sure that the cable gland is watertight.

ELECTRICAL CONNECTIONS

Figure 4-4: How to make the installation agree with protection category IP 67

• Make sure that the gaskets are not damaged.

• Make sure that the electrical cables are not damaged.

• Make sure that the electrical cables agree with the national electrical code.

• The cables are in a loop in front of the device 1 so water does not go into the housing.

• Tighten the cable feedthroughs 2.

• Close unused cable feedthroughs with dummy plugs 3.

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ELECTRICAL CONNECTIONS

4.4 Networks

4.4.1 General information

The device uses the HART® communication protocol. This protocol agrees with the HART®

Communication Foundation standard. The device can be connected point-to-point. It can also operate in a multi-drop network of up to 15 devices.

The device output is factory-set to communicate point-to-point. To change the communication mode from point-to-point

4.4.2 Point-to-point connection

point-to-point to multi-drop

point-to-pointpoint-to-point

multi-drop, refer to

multi-dropmulti-drop

Network configuration

OPTIWAVE 7300 C

on page 70.

Figure 4-5: Point-to-point connection (non-Ex)

1 Address of the device (0 for point-to-point connection) 2 4...20 mA + HART 3 Resistor for HART® communication

4 Power supply 5 HART 6 HART

converter

communication software

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OPTIWAVE 7300 C

4.4.3 Multi-drop networks

ELECTRICAL CONNECTIONS

Figure 4-6: Multi-drop network (non-Ex)

1 Address of the device (n+1 for multidrop networks) 2 Address of the device (1 for multidrop networks)

3 4mA + HART 4 Resistor for HART® communication

5 Power supply 6 HART 7 HART

converter

communication software

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Page 46

START-UP

5.1 Start-up checklist

Check these points before you energize the device:

• Are all the wetted components (antenna, flange and gaskets) resistant to the product in the

tank?

• Does the information on the signal converter nameplate agree with the operating data?

• Did you correctly install the device on the tank?

• Do the electrical connections agree with the national electrical codes? Use the applicable

electrical cables with the cable glands.

DANGER!

Before you energize the device, make sure that the supply voltage and polarity are correct.

DANGER!

Make sure that the device and the installation agrees with the requirements of the Ex certificate of compliance.

OPTIWAVE 7300 C

5.2 Operating concept

You can read measurements and configure the device with:

• A digital display screen (optional).

• A connection to a system or PC with PACTware™. You can download the Device Type

Manager (DTM) file from the website. It is also supplied on the DVD-ROM delivered with the device.

• A connection to a system or PC with AMS™. You can download the Device Description (DD)

file from the website. It is also supplied on the DVD-ROM delivered with the device.

• A connection to a HART

file from the website. It is also supplied on the DVD-ROM delivered with the device.

Field Communicator. You can download the Device Description (DD)

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OPTIWAVE 7300 C

5.3 Digital display screen

5.3.1 Local display screen layout

START-UP

Figure 5-1: Local display screen layout

1 Error icon 2 Tag number or menu name 3 Selected menu item (gray text cannot be selected) 4 []/ []: scroll up/scroll down 5 Keypad buttons (refer to the table below)

5.3.2 Keypad buttons

For data on keypad functions, refer to

Keypad button Description

Right [>>>>]

Enter [^^^^]

Down []

Up []

Esc (Escape) [>>>>] + []

Operator mode

on page 50.

5.3.3 Help screens

When you are in supervisor mode, the local display helps you to configure the device. If you do not touch any keys after 30 seconds, a help message is displayed. This will explain what the menu is and what the parameters do. Push [>>>>] and [] (Esc) at the same time to go back to the menu. If you do not touch the display for another 30 seconds, the message is shown again.

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START-UP

5.3.4 How to start the device

• Connect the converter to the power supply.

• Energize the converter.

i After 30 seconds the screen will display "booting up", "starting up" and then the default

screen will appear.

• The device will display readings.

i Measurements agree with specifications given in the customer order.

CAUTION!

If the manufacturer received information about the installation, the device will display readings correctly. If not, refer to the quick setup procedures on page 58

5.4 Remote communication with PACTware™

PACTware™ displays measurement information clearly on a computer (PC) and lets you

configure the device from a remote location. It is an Open Source, open configuration software for all field devices. It uses Field Device Tool (FDT) technology. FDT is a communication standard for sending information between the system and the field device. This standard agrees with IEC 62453. Field devices are easily integrated. Installation is supported by a user-friendly Wizard.

OPTIWAVE 7300 C

Install these software programs and equipment:

• Microsoft® .NET Framework version 1.1 or later.

• PACTware.

• HART

• The Device Type Manager for the device.

The software and installation instructions are given on the DVD-ROM supplied with the device.

You can also download the latest version of PACTware™ and the DTM from our internet site.

Refer also to the PACTware™ consortium site at http://www.pactware.com.

converter (USB, RS232...).

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OPTIWAVE 7300 C

START-UP

Figure 5-2: Screen from the PACTware™ user interface

1 DTM menu 2 Basic measurement information: level, current output and device status 3 Information for device identification 4 Configuration summary

5.5 Remote communication with the AMS™ Device Manager

The AMS™ Device Manager is an industrial Plant Asset Management (PAM) software tool. Its

role is to:

• Store configuration information for each device.

• Support HART® devices.

• Store and read process data.

• Store and read diagnostic status information.

• Help plan preventive maintenance to reduce a plant's downtime to a minimum.

The DD file is given on the DVD-ROM supplied with the device. You can also download it from our website.

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OPERATION

6.1 User modes

Operator

Operator This mode displays measurement data. For more data, refer to

OperatorOperator

Supervisor

Supervisor Use this mode to view parameters, commission the device, create tables

SupervisorSupervisor

6.2 Operator mode

The operator can choose what information to display.

This section shows you:

• What each button does in operator mode.

• What special function each button has if it is pressed for more than 1 second.

• How to move from one screen of information to another.

OPTIWAVE 7300 C

Operator

on page 50.

mode

for volume or mass measurement, change critical values to measure in difficult process conditions. To get access to the supervisor menu, refer to

Protection of the device settings

refer to

Function description

on page 70. For more data on menu items,

on page 58.

Some data (volume, mass etc.) will only be available if the device is correctly configured by the supervisor, as described below.

Functions of keypad buttons in operator mode

Keypad button Description Normal function "Hot key" function

Right Change display style

Enter — Enter signal screen editing mode

Down Change measurement parameter

Up Change measurement parameter

Esc (Escape) — —

1 Value, value and picture, or value and bar graph 2 Push this button for 1 second 3 Push this button after the selection of the signal screen. For more data, refer to "Operation: How to make the device

follow the correct level or interface signal".

4 Level, distance, volume etc. 5 Push this button for 3 seconds. Push the button again and it will go back to the original language.

Enter program mode

The screen shown at this time becomes the default screen

Display language will change to English

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OPTIWAVE 7300 C

Screens in operator mode

OPERATION

Text and image

screen

[] [] []

Level [>>>>] Level > Level > (Text

[]/ [] []/ [] []/ []

Distance [>>>>] Distance [>>>>] Distance [>>>>] (Text

[]/ [] []/ [] []/ []

Volume

[]/ [] []/ [] []/ []

Mass

[]/ [] []/ [] []/ []

Ullage volume

[] [] []/ []

Back to the top of the

1 This data is only available if you created a volume table. Refer to the conversion quick setup menu in supervisor mode. 2 This data is only available if you created a mass table. Refer to the conversion quick setup menu in supervisor mode. 3 This screen shows a graph of discrete radar reflection signals against distance. This graph is used to monitor reflec-

tions measured by the device. Push [>] to move the cursor from one signal peak to another.

list

Go to % current output

screen

[>>>>] Volume

[>>>>] Mass

[>>>>] Ullage volume

Back to the top of the

list

Go to Text screen Go to

and

image)

and

image)

[>>>>] Volume

[>>>>] Mass

[>>>>] Ullage volume

Reflectivity

Signal screen

Back to the top of the

[]/ []

[]

list

[>>>>] (Text

and

image)

[>>>>] (Text

and

image)

[>>>>] (Text

and

image)

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OPERATION

6.3 Supervisor mode

6.3.1 General notes

OPTIWAVE 7300 C

Configure your device in Supervisor

• Use the Quick Setup

menus, refer to

• Use the Advanced Setup

about menu items, refer to

• Save Quick Links

items A.2 to A.6), refer to

• Error finding and troubleshooting procedures are described in the Test

refer to

Quick Setup menus to configure your device quickly. For more data about quick setup

Quick SetupQuick Setup

Advanced Setup menu to find single items for device configuration. For more data

Advanced SetupAdvanced Setup

Quick Links for items that you use regularly. For more data about quicklinks (menu

Quick LinksQuick Links

Function description

Supervisor mode. You can:

SupervisorSupervisor

Function description

on page 58 (Table B. Test).

on page 58 (Table A. Quick setup).

6.3.2 How to get access to the supervisor mode

Do the steps that follow:

• Push the [>>>>] button for one second.

i This displays the login screen.

• Push the [] or [] buttons to select Supervisor

• Push the [^^^^] button.

i The screen displays where to type in the password.

• Type in the password. The factory-set password is [>>>>], [^^^^], [], [], [>>>>], [^^^^].

i The device displays the message "Login successful" and then the main menu for supervisor

mode.

Supervisor from the list.

SupervisorSupervisor

on page 58 (Table C. Advanced setup).

on page 58 (Table A. Quick setup).

Test menu. For more data,

TestTest

You can change the password for the supervisor mode (menu item C.5.2.2). For more data, refer to

Function description

on page 58 (Table C. Advanced setup).

The main menu shows:

• Quick Setup menu.

• Test menu.

• Advanced Setup menu.

You cannot select "Service menu" in supervisor mode. Menus that can be selected are in black text. Menus that cannot be selected are in gray text.

If you go back to operator mode, you will have access to the supervisor mode, without password security, for 30 minutes.

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OPTIWAVE 7300 C

6.3.3 Menu overview

A Quick Setup

A.1 Setup Mode

A.2 Quick Link 1 (default: Error Records)

A.3 Quick Link 2 (default: Measurement Quality)

A.4 Quick Link 3 (default: Language)

A.5 Quick Link 4 (default: Length Unit)

A.6 Quick Link 5 (default: Display Mode)

B Test

B.1 Test

B.2 Information

C Advanced Setup

C.1 Installation Setup

C.3 Output 1 (HART)

C.4 Output 2 (Passive)

C.5 Device Setup

C.6 Reset

1 Optional

OPERATION

INFORMATION!

Devices with the fast motion software option:

Devices with the fast motion software option:Devices with the fast motion software option: The menu items in menu C.3 Output 1 (HART) are available, but the functions are disabled and changes will have no effect on the performance of the device. Output 1 supplies a current of 16 mA (HART). Output 2 supplies 4...20 mA or 3.8...20.5 mA.

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OPERATION

6.3.4 Keypad functions

Menu navigation

Figure 6-1: Menu navigation

1 Menu selection bar 2 Header bar 3 Menu list 4 Menu item that is not available (in gray text)

OPTIWAVE 7300 C

This is what you see when you are in the list of menus in supervisor mode. The functions of the buttons are given in the table that follows:

Function of keypad buttons in the menu lists

Keypad button Description Function

Right Go to the next menu level

Enter —

Down Move the menu selection bar down the list

Up Move the menu selection bar up the list

Esc (Escape) Go back to the menu level you were on before

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OPTIWAVE 7300 C

Lists of parameters in menu items

Figure 6-2: Lists of parameters in menu items

1 Parameter selection bar 2 Menu name 3 Parameter used at this time

OPERATION

This is what you see when you choose a menu item that has a list of parameters. The functions of the buttons are given in the table that follows:

Function of keypad buttons in menu items that have a list of parameters

Keypad button Description Function

Right —

Enter Select the parameter and go back to the menu

Down Move the menu selection bar down the list

Up Move the menu selection bar up the list

Esc (Escape) Go back to the menu

1 This does not confirm that you selected a new parameter

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OPERATION

Values in menu items

Figure 6-3: Values in menu items

1 Maximum value 2 Minimum value 3 Cursor on the digit to be changed 4 Menu name 5 Illustration of menu item 6 Error message

OPTIWAVE 7300 C

This is what you see when you choose a menu item that has a value. The functions of the buttons are given in the table that follows:

Function of keypad buttons in menu items that have values

Keypad button Description Function

Right Move the cursor to the next digit on the right

Enter Select the parameter and go back to the menu

Down Decrease the digit value

Up Increase the digit value

Esc (Escape) Go back to the menu

1 This does not confirm that you selected a new parameter

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OPTIWAVE 7300 C

If you push the buttons for 1 second, you can use these hotkey functions:

Hotkey functions in supervisor mode

Button Description Function

OPERATION

Right Create a quick link

Enter —

Down —

Up Screen displays information in English

Esc (Escape) Go back to the operator mode

1 Make a selection from the Advanced Setup menu list 2 Push this button for 3 seconds

How to save settings

• When you have changed parameters in all the necessary menu items, push [^^^^] to accept the

new parameter.

• Push [>>>>] and [] at the same time to go back to the Save settings

• The device will ask you to save or cancel your settings. Select Save

or Cancel

Cancel to reject them.

CancelCancel

Save settings screen.

Save settingsSave settings

Save to accept the new settings

SaveSave

i The display goes back to operator mode.

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OPERATION

6.3.5 Function description

A. Quick setup

OPTIWAVE 7300 C

Step Function Function description Selection list Default

No.

A.1 Setup Mode

A.1.1

A.1.1 Complete

A.1.1A.1.1

A.1.2

A.1.2 Installation

A.1.2A.1.2

1 Installation Type The tank material. Metal Tank, Plastic Tank,

2 Tank Height /

3A Application Type The conditions in which the

4A Stillwell Diameter The inner diameter of the

4B Stillwell Height The height of the stillwell. Step

5 Blocking Distance A zone given by the user where

6 Settings summary

7 Current changes

Complete This follows the steps given in

CompleteComplete

Installation Follow this procedure to

InstallationInstallation

Measuring Range

must be saved or cancelled before proceeding

This follows the steps given in

This follows the steps given in This follows the steps given in the Installation, Empty

the Installation, Empty

the Installation, Empty the Installation, Empty Spectrum, Conversion and

Spectrum, Conversion and

Spectrum, Conversion and Spectrum, Conversion and Outputs setup modes.

Outputs setup modes.

Outputs setup modes.Outputs setup modes.

Follow this procedure to

Follow this procedure to Follow this procedure to describe the tank and the

describe the tank and the

describe the tank and the describe the tank and the product.

product.

product.product.

"Tank Height" is the distance from the tank connecting flange face/thread stop to the tank bottom. "Measuring Range" (for "Free Air Application" only) is the maximum distance that the device must measure.

device is used. If the surface of the product is flat, select "Storage". If the surface of the product is disturbed, select "Process". If the surface of the product is agitated with vortexes and foam, select "Agitator". If the device is installed in a still well, select "...+Stillwell".

The conditions in which the device is used. For free air applications only. If the surface of the product is flat, select "No Disturbance". If the surface of the product is disturbed, select "Medium Disturbance". If there are bubbles on the surface of the product and also vortexes and foam, select "Heavy Disturbance".

stillwell. Step 4 is available if you set "...+Stillwell" in step 3.

4 is available if you set "...+Stillwell" in step 3.

it is not possible to measure. We recommend a minimum blocking distance of 100 mm / 4¨ below the antenna.

Free Air Application

min-max:

0.20…80 m / 0.66…262 ft

Process, Storage, Agitator, Process+Stillwell, Storage+Stillwell, Agitator+Stillwell

No Disturbance, Medium Disturbance, Heavy Disturbance

min-max: 8…200 mm / 0.31…7.88¨

min-max: 0…80 m / 0…262 ft

min-max: antenna extension (C.1.6) + 50 mm / 2¨…tank height (C.1.2)

Save, Cancel

Metal Tank

20 m

Process or Process+ Stillwell

No Disturbanc e

100 mm /

3.94¨

10 m /

32.81 ft

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OPTIWAVE 7300 C

OPERATION

Step Function Function description Selection list Default

No.

A.1.3

A.1.3 Empty Spectrum

A.1.3A.1.3

1 Do you have a

2 Are all moving

3 Is your tank

4 Distance If the tank is partially filled,

5 Do you want to

6 Empty spect.

7 Empty spectrum

8 Do you want to

A.1.4

A.1.4 Conversion

A.1.4A.1.4

Submenu

1 Do you want to use

2 Table Length Unit m, cm, mm, inch, ft, Free

3 Please select

5 Tank Shapes This sub-procedure uses the

6 Conversion Unit The displayed unit in operator

7 Volume Table A table that converts product

Empty Spectrum Fixed and moving objects in the

Empty SpectrumEmpty Spectrum

completely filled tank?

parts in the tank, e.g. agitators, in motion?

partially filled or empty?

consider Average or Maximum value for recording?

recording is in progress

graph

save the spectrum?

Conversion Follow this procedure to set

ConversionConversion

Conversion submenu [Volume]

free unit?

Volume / Mass

[Volume]

[Volume][Volume]

Fixed and moving objects in the

Fixed and moving objects in the Fixed and moving objects in the tank cause interference

tank cause interference

tank cause interference tank cause interference signals. Put them through this

signals. Put them through this

signals. Put them through this signals. Put them through this filter to correctly measure the

filter to correctly measure the

filter to correctly measure the filter to correctly measure the tank contents.

tank contents.

tank contents.tank contents.

If the tank is full, it is not possible to complete this procedure. The tank must be partially filled or empty.

We recommend that you switch on agitators and other moving equipment to filter all interference signals.

If the tank is partially filled, the device must include the tank contents when it filters the signal.

type in a distance shorter than that between the flange and the tank contents.

Use the average value for tanks which contain fixed objects only. Use the maximum value for tanks which contain many objects or moving objects.

… … …

If you save this data, the device will use it when it measures the tank contents.

Follow this procedure to set

Follow this procedure to set Follow this procedure to set the device up to display

the device up to display

the device up to display the device up to display readings in volume, mass or

readings in volume, mass or

readings in volume, mass or readings in volume, mass or user-defined units.

user-defined units.

user-defined units.user-defined units.

Select "No". Yes, No No

Select "Volume". Volume, Mass

information given here to find the volume. You have to type in the tank shape, height, width and length.

mode.

level to product volume. Push[] or [] to select a line and push [>>>>] to change values automatically supplied by the device.

Yes, No Yes

Partially Filled, Empty Partially

min-max: 0…tank height

Average, Maximum Average

Save, Cancel

Unit

... ...

m3, L, US gal, GB gal, ft3, bbl

Filled

10 m /

32.808 ft

Save

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OPERATION

OPTIWAVE 7300 C

Menu No.

Submenu

Step Function Function description Selection list Default

Conversion submenu [Mass]

1 Do you want to use

2 Table Length Unit m, cm, mm, inch, ft, Free

3 Please select

4 Do you want to use

5 Product Density The Wizard adds this step if you

6 Tank Shapes The Wizard adds this step if you

7 Conversion Unit The conversion unit is given as

8 Mass Table A table that converts product

1 Do you want to use

2 Custom. Length

3 Custom. Length

4 Custom. Conv. Unit A non-standard conversion unit

5 No. of Entries The number of lines in the

6 Volume/Mass

a free unit?

Volume / Mass

the density of the product?

Conversion submenu [Free Unit]

[Free Unit]

[Free Unit][Free Unit]

a free unit?

Unit

Ratio

Table

[Mass]

[Mass][Mass]

Yes, No No

Unit

Select "Mass". Mass

Yes, No Yes

select "Yes" in step 4.

select "Yes" in step 4. This subprocedure uses the information given here to find the volume. You have to type in the tank shape, height, width and length.

a volume if the product density is given. If not, choose a mass unit.

level to product mass. If you selected "Yes" in step 4, make entries in the table in volume units. Push[] or [] to select a line and push [>>>>] to change values automatically supplied by the device.

If you cannot find the units or tank shape in the menu, you can customize the conversion table.

Select "Yes". Yes, No No

A non-standard length unit for the conversion table. This is defined by the supervisor.

The conversion factor between the length unit selected in C.5.1.4 (length unit) and C.5.1.7 (customer length unit). This ratio is a multiple of 1 mm.

for the conversion table. This is defined by the supervisor.

conversion table.

A table that converts product level to another physical parameter. Push[] or [] to select a line and push [>>>>] to change values automatically supplied by the device.

min-max: 0…20000 kg/m3 0

... ...

m³, L, US gal, GB gal, ft³, bbl or Tons, kg, US Tons, GB Tons

min-max: 1…99999 1

min-max: 0…50 2

m³ or Tons

LEN_ FREE_

CO_FR_UN

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OPTIWAVE 7300 C

OPERATION

Step Function Function description Selection list Default

No.

... Current changes

A.1.5

A.1.5 Outputs

A.1.5A.1.5

1 Output 1: Output

2 Output 1 (HART):

3 Output 1 (HART):

4 Output Range This sets the effective range of

5 Error Handling This sets the behaviour of

6 Output 1 (HART):

7 Output Function 2

8 Output 2 (Passive):

9 Output 2 (Passive):

10 OP2 Output Range

11 OP2 Error

12 Settings summary Read only

must be saved or cancelled before proceeding

Outputs Follow this procedure to

OutputsOutputs

Function

<Function> 4 mA

<Function> 20 mA

HART Address

<Function> 4 mA

<Function> 20 mA

Handling

Current changes must be saved or cancelled before proceeding

Follow this procedure to

Follow this procedure to Follow this procedure to describe the output

describe the output

describe the output describe the output characteristics.

characteristics.

characteristics.characteristics.

Select an output function to scale the current values (output 1). This is not displayed in the operator mode.

This assigns a measurement value to 4 mA (output 1).

This assigns a measurement value to 20 mA (output 1).

output 1 with or without overrun.

current output 1 if an error occurs. Hold output current stays at the value where the error occurred. Hold if 3.8…20.5 mA (NAMUR) is the output range.

Any HART® address greater than 0 will activate HART® multidrop mode. Current output stays constant at 4 mA.

Select an output function to scale the current values (output 2). This is not displayed in the operator mode.

This assigns a measurement value to 4 mA (output 2).

This assigns a measurement value to 20 mA (output 2).

This sets the effective range of output 2 with or without overrun.

This sets the behaviour of current output 2 if an error occurs. Hold means that the output current stays at the value where the error occurred. Hold is not available if 3.8…20.5 mA (NAMUR) is the output range.

Hold means that the

HoldHold

Hold is not available

HoldHold

Save, Cancel

Level, Distance, Volume (Mass), Ullage Volume (Ullage Mass), Reflection

min-max: 0…20 m / 0…65.62 ft

min-max: 0…90 m / 0…295.29 ft

3.8…20.5 mA (NAMUR), 4…20 mA

3.6 mA, 22 mA, Hold (4...20 mA range only)

min-max: 0…15 0

Level, Distance, Volume (Mass), Ullage Volume (Ullage Mass), Reflection

min-max: 0…20 m / 0…65.62 ft

min-max: 0…90 m / 0…295.29 ft

3.8…20.5 mA (NAMUR), 4…20 mA

3.6 mA, 22 mA, Hold (4...20 mA range only)

Save, Cancel Save

Save

Level

0m/ 0ft

Depends on the output function

4…20 mA

22 mA

Level

0m/ 0ft

Depends on the output function

4…20 mA

22 mA

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OPERATION

OPTIWAVE 7300 C

Step Function Function description Selection list Default

No.

A.2 Quick Link 1

A.2 Quick Link 1 Direct link to an item in the

Advanced Setup menu

A.3 Quick Link 2

A.3 Quick Link 2 Direct link to an item in the

Advanced Setup menu

A.4 Quick Link 3

A.4 Quick Link 3 Direct link to an item in the

Advanced Setup menu

A.5 Quick Link 4

A.5 Quick Link 4 Direct link to an item in the

Advanced Setup menu

Go to a function in the Advanced Setup menu and push [>>>>] for 1 second. You can store up to 5 functions in this way.

Error Records

Measureme nt Quality

Language

Length Unit

A.6 Quick Link 5

A.6 Quick Link 5 Direct link to an item in the

Advanced Setup menu

1 This range depends on other user functions 2 This value depends on other user functions 3 This step is ignored if you use the "Complete" setup mode 4 If the device has the fast motion software option, steps 1 thru 6 of this procedure are available, but the functions are disabled and

changes will have no effect on the performance of the device

5 Optional

Go to a function in the Advanced Setup menu and push [>>>>] for 1 second. You can store up to 5 functions in this way.

Display Mode

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OPTIWAVE 7300 C

B. Test

OPERATION

Function Function description Selection list Default

No.

B.1 Test

B.1.1 Show Output 1 This displays analogue output 1 value

B.1.2 Set Output 1 This sets analogue output 1 to a test

B.1.3 Show Output 2 This displays analogue output 2 value

B.1.4 Set Output 2 This sets analogue output 2 to a test

B.1.5 Internal Test This initiates the hardware test. The

[mA]. If the device has the fast motion software option, this menu item is available, but the function is disabled and changes in menu item B.1.2 have no effect on the performance of the device. Output 1 supplies a constant current of 16 mA (HART)

value [mA] selected from a list. Output will change to the selected value, independent of the measured value. If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

[mA].

value [mA] selected from a list. Output will change to the selected value, independent of the measured value.

device displays the results.

Read only

3.6, 4, 6, 8, 10, 12, 14, 16, 18, 20 or 22 mA

Read only

3.6, 4, 6, 8, 10, 12, 14, 16, 18, 20 or 22 mA

Read only

4mA

B.2 Information

B.2.1 Outputs Analogue output settings. This includes

B.2.2 15 Min Log A log of output values for the last 15

B.2.3 Device ID This displays device order no, V-no,

B.2.4 Quick Setup

Sum.

B.2.5 TAG number The TAG number can be seen and

Temperature Temperature of the electronics block.

B.2.6 Error Records A log of device errors. Scroll down the

Measurement Quality

assigned functions, 4 … 20 mA scale settings, error handling and HART® parameters.

minutes. A log is taken every 10 seconds and displayed on a graph.

service no, Ex approval, Main CPU version, Companion CPU version and DSP version.

A summary of the parameters entered in the quick setup menu

updated here

The display will automatically switch off if the temperature is below -20°C/ 4°F or above +60°C / +140°F.

list and push [^^^^] to display the error details. Opening a log will remove the error icon if it appeared in operator mode.

Status of device errors at this time. A "tick" symbol next to an error in the list shows that this error is active and may have an unwanted effect on the device.

Read only

? TAGNO0123

4567890

Read only

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OPERATION

OPTIWAVE 7300 C

Function Function description Selection list Default

No.

B.2.7 Custom.

Length Unit

B.2.9 Custom. Conv.

Unit

1 Fast motion software option: Output 1 supplies a constant current of 16 mA (HART)

Non-standard length unit for the conversion table. This is defined by the supervisor. Go to Supervisor > Advanced Setup > Device Setup >

Advanced Setup > Device Setup >

Advanced Setup > Device Setup > Advanced Setup > Device Setup > Display Settings > Custom. Length Unit

Display Settings > Custom. Length Unit

Display Settings > Custom. Length UnitDisplay Settings > Custom. Length Unit or follow the procedure in the Conversion

Conversion setup menu.

ConversionConversion

Non-standard conversion unit for the conversion table. This is defined by the supervisor. Go to Supervisor > Advanced Setup > Device Setup >

Advanced Setup > Device Setup >

Advanced Setup > Device Setup > Advanced Setup > Device Setup > Display Settings > Custom. Conv. Unit

Display Settings > Custom. Conv. Unit

Display Settings > Custom. Conv. UnitDisplay Settings > Custom. Conv. Unit or follow the procedure in the Conversion

Conversion setup menu.

ConversionConversion

Supervisor >

Supervisor > Supervisor >

Supervisor >

Supervisor > Supervisor >

Read only

C. Advanced setup

No.

Function Function description Selection list Default

C.1 Installation Setup

C.1.1 Installation

Type

C.1.2 Tank Height /

Measuring Range

C.1.3 Application

Type

C.1.4 Stillwell Height The height of the stillwell. This is

C.1.5 Stillwell

Diameter

C.1.6 Antenna

Extension

C.1.7 Distance Piece Optional distance piece between the

The installation on the tank for the device.

"Tank height" is the distance from the tank connecting flange face/thread stop to the tank bottom. "Measuring range" (for "Free Air Application" only) is the maximum distance that the device must measure.

The conditions in which the device is used. If the surface of the product is flat, select "Storage". If the surface of the product is disturbed, select "Process". If the surface of the product is agitated with vortexes and foam, select "Agitator". If the device is installed in a still well, select "...+Stillwell".

available if you set "...+Stillwell" in item C.1.3 Application Type.

The inner diameter of the stillwell. This is available if you set "...+Stillwell" in item C.1.3 Application Type.

Optional antenna extension. These are attached between the flange and the antenna. Each part is 105 mm / 4.1¨ long.

converter and the process connection.

Metal Tank, Plastic Tank, Free Air Application

min-max:

0.20…80 m / 0.66…262 ft

Process, Storage, Agitator, Process+Stillwell, Storage+Stillwell, Agitator+Stillwell

No Disturbance, Medium Disturbance, Heavy Disturbance

min-max: 0…80 m / 0…262 ft

min-max: 8…200 mm /

0.31…7.88¨

min-max: 0…5000.00 mm / 0…196.85¨

Metal Tank

20 m / 65.61 ft

Process or Process+Stillw ell

No Disturbance

10 m / 32.81 ft

100 mm / 3.94¨

0mm/ 0¨

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OPERATION

Function Function description Selection list Default

No.

C.1.8 Overfill

Detection

C.1.9 Blocking

Distance

C.1.10 Reference

Offset

C.1.11 Tank Bottom

Offset

C.1.12 Time Constant Using this function, the device

C.1.13 Measuring

Mode

C.1.14 Product Er The device automatically calculates the

C.1.15 Tracing

Velocity

If this function is switched on, the device will monitor the level even if it is in the blocking distance. The displayed output stays fixed at the blocking distance, but an error message will warn the user that the tank is overfilling.

The distance from the flange to the top limit of the measuring range (a zone given by the user where it is not possible to measure). We recommend a minimum blocking distance of 100 mm / 4¨ below the antenna. If the distance is less than the blocking distance, the device continues to display the blocking distance.

Offset relating to a reference location (distance). This value is positive when the reference location is above the device flange face and negative if below. For more data, refer to

measurement

Offset relating to a reference location (level). The device reference point for this parameter is the bottom of the tank (set in menu item C.1.2.0). This value is positive when the reference location is below the tank bottom and negative if above. For more data, refer to

Level measurement

processes several measurement readings to filter out disturbances. Increasing the time constant will smoothen the integrated readings, decreasing will roughen the readings.

The device uses the dielectric constant (εr) of the tank contents to monitor

level. This menu item is set by default to "Direct Measuring" for tank contents with an ε

Partial" mode. If εr is very low (<1.5), select "TBF Full".

level based on the product εr. If you select "TBF Partial" or "TBF Full" in

item C.1.13, you can change this value manually to adjust readings.

This function sets the maximum rate of change of level. The measured value cannot change faster than the tracing velocity. If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

on page 71.

>1.6. If εr is low, select "TBF

Distance

on page 72.

Yes, No No

min-max: antenna extension (C.1.6) + 50 mm / 2¨…tank height (C.1.2)

min-max:

-tank height…50 m /

-tank height...164.05 ft

min-max:

-tank height...3000 m /

-tank height...9843 ft

min-max:

1...100 sec (seconds)

Direct Measuring, TBF Partial, TBF Full

min-max: 1.01…99.90 4

min-max:

0.001…10.000 m/min /

0.003…32.8 ft/min

0.5 m / 1.6 ft

0m/ 0ft

3 sec

Direct Measuring

0.5 m/min /

1.64 ft/min

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OPERATION

OPTIWAVE 7300 C

Function Function description Selection list Default

No.

C.1.16 Multiple

C.1.17 Empty Spect.

C.1.19 Units For

C.1.19.1 Table Length

C.1.19.2 Conversion

C.1.20 Product

C.1.21 Volume / Mass

C.1.22 Linearisation

Reflections

OnOff

Tables

Unit

Density

Table

Multiple reflections will cause the device to display smaller readings. Objects in the tank, sharp corners, installation of the device on a large nozzle or at the centre of a dome roof can cause multiple reflections. A very calm surface or a tank with a small convex or flat roof can also cause multiple reflections.

This function starts and stops interference signal filter. Interference signals are the result of fixed and moving obstacles inside the tank. If you must do a spectrum analysis, record an empty spectrum first. Go to the "Empty Spectrum" menu (A.1.3.0) in the Quick Setup list.

Sub-menu for volume and mass conversion operations.

The length unit used in the conversion table. If "Free Unit" is selected, the device uses the unit name in menu item C.5.1.7.

The volume or mass unit used in the conversion table. If "Free Unit" is selected, the device uses the unit name in menu item C.5.1.9.

A value greater than 0 that is used with a volume conversion table to start the mass calculation. This menu item is not available if you have selected a mass unit.

The device uses this table to display volume and mass readings. Give the number of entries on the table. Push [^^^^]. Type in the level and corresponding volume / mass values.

The device uses this table to increase on-site accuracy. Give the number of entries plotted. Fill the tank. Make a reference measurement and type in the correct value next to the device reading. For more data, refer to

Linearisation

on page 71.

Yes, No No

On, Off Off

m, cm, mm, inch, ft, Free Unit m

m3, L, US gal, GB gal, ft3, bbl, Tons, Kg, US Tons, GB Tons, Free Unit

0…20000 kg/m3 0kg/m3

Number of entries min.-max: 0…50

No table. Table units are selected in menu items C.1.19.1 and C.1.19.2.

C.3 Output 1 (HART)

C.3.1 Output

Function

C.3.2 4mA Setting Give a measurement value to 4 mA.

Select an output function to scale the current values. This is not displayed in the operator mode. If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

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Level, Distance, Volume (Mass), Ullage Volume (Ullage Mass), Reflection

min.-max:

Level

0m / 0ft

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OPERATION

Function Function description Selection list Default

No.

C.3.3 20 mA Setting Give a measurement value to 20 mA.

C.3.4 Output Range Sets the effective range of output 1

C.3.5 Error Handling This sets the behaviour of current

Error Handling Delay

C.3.6 HART Address Any HART® address greater than 0 will

If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

either with or without over-run. If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

output 1 if an error occurs. Hold means that the output current stays at the value where the error occurred. Hold is not available if 3.8…20.5 mA (NAMUR) is the output range. If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

The time after which the current output changes to an error value. It shows that there is a measurement error. If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

activate HART® multidrop mode. The current output stays constant at 4 mA. If the device has the fast motion software option, this menu item is available, but the function is disabled and changes have no effect on the performance of the device.

min.-max:

min.-max: 3.8…20.5 mA (NAMUR), 4…20 mA

3.6 mA, 22 mA, Hold 22 mA

min.-max: 0…900 sec (seconds)

min.-max: 0…15 0

Depends on the output function

4…20 mA

10 sec

C.4 Output 2 (Passive)

C.4.1 Output

Function

C.4.2 4mA Setting Give a measurement value to 4 mA.

C.4.3 20 mA Setting Give a measurement value to 20 mA. 4min.-max:

C.4.4 Output Range Sets the effective range of output 2

C.4.5 Error Handling This sets the behaviour of current

Error Handling Delay

Select an output function to scale the current values.

either with or without over-run.

output 2 if an error occurs. Hold means that the output current stays at the value where the error occurred. Hold is not available if 3.8…20.5 mA (NAMUR) is the output range.

The time after which the device shows there is a measurement error. This value is set in the output 1 menu.

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Level, Distance, Volume (Mass), Ullage Volume (Ullage Mass), Reflection

min.-max:

min.-max: 3.8…20.5 mA (NAMUR), 4…20 mA

3.6 mA, 22 mA, Hold 22 mA

Read only Refer to

Level

0m/ 0ft

Depends on the output function

4…20 mA

function C.3.5

Page 68

OPERATION

OPTIWAVE 7300 C

Function Function description Selection list Default

No.

C.5 Device Setup

C.5.1

C.5.1 Display

C.5.1C.5.1

C.5.1.1 Language Information can be displayed in any of

C.5.1.2 Display Mode The display screen status will change

C.5.1.3 Time Delay The time after which the display will

C.5.1.4 Length Unit The length unit displayed in operator

C.5.1.5 Volume Unit The volume unit displayed in operator

C.5.1.6 Mass Unit The mass unit displayed in operator

C.5.1.7 Custom.

C.5.1.8 Custom.

C.5.1.9 Custom. Conv.

C.5.2

C.5.2 Passwords

C.5.2C.5.2

C5.2.2 Supervisor This changes the supervisor password.

C.6 Reset To reset the device to default settings,

C.6.2 Clear Error

Display

Display Display Settings

Settings

SettingsSettings

Contrast The contrast control for the display

Length Unit

Length Ratio

Unit

Passwords To change user passwords, refer to

PasswordsPasswords

Record

To display the information you need,

To display the information you need, To display the information you need, refer to these menu items.

refer to these menu items.

refer to these menu items.refer to these menu items.

the 9 languages stored in the device. If it is necessary to change the display quickly to English, push [] for 3 seconds in operator mode.

after the time given in C.5.1.3. (time delay). Disable

Disable switches off this

DisableDisable functionality, Auto-Off display and Default Screen the selected default screen. To set to the default screen, push [] for 1 second in the operator mode.

switch to the status set in C.5.1.2 (Display Mode).

screen. You can select a shade of gray between light gray (level 1) and black (level 9).

mode.

A non-standard length unit for the conversion table. This is defined by the supervisor.

The conversion factor between the length unit selected in C.5.1.4 (Length Unit) and C.5.1.7 (Custom. Length Unit). This ratio is a multiple of 1 mm.

A non-standard conversion unit for the conversion table. This is defined by the supervisor.

To change user passwords, refer to

To change user passwords, refer to To change user passwords, refer to these menu items.

these menu items.

these menu items.these menu items.

Push the keypad buttons up to 6 times in any order. This will be the new password. To confirm the change, enter the new password a second time.

refer to these menu items.

Erase the error record in menu item B.2.6. Push [^^^^] to confirm.

Auto-Off switches off the

Auto-OffAuto-Off

Default Screen will show

Default ScreenDefault Screen

English, French, German, Italian, Japanese, Chinese (simplified), Portuguese, Russian, Spanish

Disable, Auto-Off, Default Screen

1, 3, 5, 10 (minutes) 1

Level 1, Level 2, Level 3, Level 4, Level 5, Level 6, Level 7, Level 8, Level 9

m, cm, mm, inch, ft, ft-inch1/16inch, ft-inch-1/32inch, Free Unit

m3, L, US gal, GB gal, ft3, bbl m3

Tons, Kg, US Tons, GB Tons Kg

min.-max: 1…99999 1

Disable

Level 5

LEN_FREE_

CO_FR_UN

[>>>>], [^^^^], [], [], [>>>>], [^^^^]

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Function Function description Selection list Default

No.

C.6.3 Restart If the device is not functioning properly,

1 Fast motion software option: Output 1 supplies a constant current of 16 mA (HART) 2 Units and range depend on the output function, length unit and volume unit selected. See also the table of data dependencies for the 4

mA settings in this section.

3 Units and range depend on the output function, length unit and volume unit selected. See also the table of data dependencies for the

20 mA settings in this section.

4 This function is applicable only to a device that has two outputs

this menu item will restart the device. Push [^^^^] to confirm.

Data dependencies for the 4 mA settings of outputs 1 and 2

Output function Minimum value Maximum value Default

Level 0m <20 mA Setting for Level 0m Volume 0.00 m³ <20 mA Setting for Volume 0m³

Mass 0.00 kg <20 mA Setting for Mass 0kg

Distance 0m <20 mA Setting for Distance 0m Ullage Volume 0.00 m³ <20 mA Setting for Ullage Volume 0m³

Ullage Mass 0.00 kg <20 mA Setting for Ullage Mass 0kg

INFORMATION!

Fast motion software option:

Fast motion software option: These data dependencies are applicable only to output 2.

Fast motion software option:Fast motion software option:

Data dependencies for the 20 mA settings of outputs 1 and 2

Output function Minimum value Maximum value Default

Level >4 mA Setting for Level Tank Height + TBO + RO

Volume >4 mA Setting for Volume Max. value in the volume table Max. value in

Mass >4 mA Setting for Mass Max. value in the mass table Max. value in

Distance >4 mA Setting for Distance Tank Height + TBO + RO

Ullage Volume >4 mA Setting for Ullage Volume Max. value in the volume table Max. value in

Ullage Mass >4 mA Setting for Ullage Mass Max. value in the mass table Max. value in

1 RO = Reference Offset (C1.10). TBO = Tank Bottom Offset (C.1.11). 2 BD = Blocking Distance (C.1.9). TBO = Tank Bottom Offset (C.1.11). 3 RO = Reference Offset (C1.10).

Tank height + TBO - BD

the volume table

the mass table

Tank height + RO

the volume table

the mass table

INFORMATION!

Fast motion software option:

Fast motion software option: These data dependencies are applicable only to output 2.

Fast motion software option:Fast motion software option:

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OPERATION

6.4 Further information on device configuration

6.4.1 Protection of the device settings

The Passwords

Passwords menu lets you change the supervisor password.

PasswordsPasswords

How to change the supervisor password

• Go to Supervisor > Advanced setup > Device setup > Passwords > Supervisor

• Type in the new 6-character password (push the 4 buttons in any sequence).

• Type in the new 6-character password again.

i If the second entry is not the same as the first, the device will display the error message

• Push [>>>>] and [] (Esc) at the same time to go back to the "save settings" window.

• Select Save

i The device will go back to operator mode.

INFORMATION!

Make a note of the password and keep it in a safe place. If you lose the password, please contact your supplier.

Supervisor > Advanced setup > Device setup > Passwords > Supervisor.

Supervisor > Advanced setup > Device setup > Passwords > SupervisorSupervisor > Advanced setup > Device setup > Passwords > Supervisor

"Password mismatch". Push [>>>>] and[] at the same time and type in the new 6-character password again.

Save and push [^^^^].

SaveSave

OPTIWAVE 7300 C

6.4.2 Network configuration

INFORMATION!

For more data, refer to Networks on page 44

INFORMATION!

These procedures are not applicable to devices with the fast motion software option.

The device uses HART® communication to send information to HART®-compatible equipment. It

can operate in either point-to-point or multidrop mode. The device will communicate in

multidrop mode if you change the HART® address of output 1.

How to change from point-to-point to multidrop mode

• Enter supervisor mode.

• Go to Advanced Setup > Output 1 (HART) > HART Address

• Enter a value between 1 and 15 and push [^^^^] to confirm (see the caution below).

• Push the Escape buttons ([>>>>] + []) until you get the save/cancel screen.

• Select save.

• Push [^^^^].

i Output 1 switches to multidrop mode. The current output is set to 4 mA. This value does not

Advanced Setup > Output 1 (HART) > HART Address.

Advanced Setup > Output 1 (HART) > HART AddressAdvanced Setup > Output 1 (HART) > HART Address

change in multidrop mode.

CAUTION!

Make sure that the address for this device is different from others in the multidrop network.

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How to change from multidrop to point-to-point mode

• Enter supervisor mode.

• Go to Advanced Setup > Output 1 (HART) > HART Address

• Enter the value 0000 and then push [^^^^] to confirm.

• Push the Escape buttons ([>>>>] + []) until you get the save/cancel screen.

• Select save.

• Push [^^^^].

Advanced Setup > Output 1 (HART) > HART Address.

Advanced Setup > Output 1 (HART) > HART AddressAdvanced Setup > Output 1 (HART) > HART Address

i Output 1 switches to point-to-point mode. The current output changes to a range of

4...20 mA or 3.8...20.5 mA (this range is specified in Advanced Setup > Output 1 (HART) > Output Range

Output Range).

Output RangeOutput Range

6.4.3 Linearisation

OPERATION

Advanced Setup > Output 1 (HART) >

Advanced Setup > Output 1 (HART) > Advanced Setup > Output 1 (HART) >

You can use the Linearisation Table consistently accurate.

• Go to Supervisor > Advanced Setup > Installation Setup > Linearisation Table

• Type in the number of reference points (up to 50 points). Push [^^^^].

Supervisor > Advanced Setup > Installation Setup > Linearisation Table.

Supervisor > Advanced Setup > Installation Setup > Linearisation TableSupervisor > Advanced Setup > Installation Setup > Linearisation Table

Linearisation Table (menu item C.1.22) to make sure that readings are

Linearisation TableLinearisation Table

i This shows the linearisation table with default values.

• Push [>>>>] to type in new data. The device reading is given on the second line Device distance

• Fill the tank to any given level.

• Make an appropriate reference measurement. Type this data on the line Real distance

• Repeat these steps until all the cells in the linearisation table are completed.

• Push [^^^^].

• Push [>>>>] and [] (Esc) at the same time to exit to the "save settings" window.

• Select Save

Save and push [^^^^].

SaveSave

i The device will go back to operator mode.

6.4.4 Distance measurement

The device displays distance measurements when an output is set to distance.

Menu items related to distance measurement are:

• Output Function (C.3.1 or C.4.1)

• Tank Height (C.1.2)

• Blocking Distance (C.1.9)

Device distance.

Device distanceDevice distance

Real distance.

Real distanceReal distance

Use the flange facing as the reference point for the 4 and 20 mA current output settings. The 4 and 20 mA current output settings are the minimum and maximum points of the measurement scale.

You can change the reference point from which distance is measured. Use this menu item:

• Reference Offset (C.1.10)

INFORMATION!

If you move the reference point above the flange, add this value when you give a distance for the 4 and 20 mA current output settings. If you move the reference point below the flange, subtract this value when you give a distance for the 4 and 20 mA current output settings.

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CAUTION!

If the distance for 4 mA is set in the blocking distance, the device will not be able to use the full current output range.

OPTIWAVE 7300 C

Figure 6-4: Distance measurement

1 Tank Height (C.1.2) 2 Reference Offset (C.1.10) 3 Blocking Distance (C.1.9) 4 4 mA Setting (C.3.2 or C.4.2) 5 20 mA Setting (C.3.3 or C.4.3) 6 Maximum effective measuring range 7 Non-measurement zone

For more data about the menu items, refer to setup.

6.4.5 Level measurement

The device displays level measurements when an output is set to level.

Menu items related to level measurement are:

• Output Function (C.3.1 or C.4.1)

• Tank Height (C.1.2)

• Blocking Distance (C.1.9)

Use the tank bottom as the reference point for the 4 and 20 mA current output settings. The 4 and 20 mA current output settings are the minimum and maximum points of the measurement scale.

Function description

on page 58, table C. Advanced

You can change the reference point from which level is measured. Use this menu item:

• Tank Bottom Offset (C.1.11)

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INFORMATION!

If you move the tank bottom offset below the tank bottom, add this value when you give a level for the 4 and 20 mA current output settings. If you move the tank bottom offset above the tank bottom, subtract this value when you give a level for the 4 and 20 mA current output settings.

CAUTION!

If the level for the 20 mA is set in the blocking distance, the device will not be able to use the full current output range.

OPERATION

Figure 6-5: Level measurement

1 Tank Bottom Offset (C.1.11) 2 Tank Height (C.1.2) 3 Blocking Distance (C.1.9) 4 Maximum effective measuring range 5 20 mA Setting (C.3.3 or C.4.3) 6 4 mA Setting (C.3.2 or C.4.2) 7 Non-measurement zone

For more data about the menu items, refer to Advanced setup.

Function description

on page 58, table C.

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6.4.6 How to configure the device to measure volume or mass

The device can be configured to measure volume or mass. You can set up a strapping table in the conversion table in the device's Quick Setup

How to create a volume or mass table.

• Go to Supervisor > Quick setup > Setup mode > Conversion

• Complete all the steps in the set-up procedure.

The device creates a table of up to 50 pairs of data (level – volume or level – mass). The

reference point for the table is the tank bottom (as given in menu item C.1.2 Tank Height).

Supervisor > Quick setup > Setup mode > Conversion.

Supervisor > Quick setup > Setup mode > ConversionSupervisor > Quick setup > Setup mode > Conversion

INFORMATION!

You can also create customized length and conversion units (free units) in the Conversion procedure.

INFORMATION!

When you create a table, get more conversion data for parts of the tank where there are:

•

Surfaces with curves.

•

Sudden changes in the cross section.

This will make volume measurement more accurate.

Quick Setup menu.

Quick SetupQuick Setup

OPTIWAVE 7300 C

Conversion setup

ConversionConversion

Figure 6-6: A plot of points for a volume or mass table

1 Tank with reference points 2 Tank model with plotted points

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OPTIWAVE 7300 C

6.4.7 How to make a filter to remove radar signal interference

If the device measures level in a tank that contains obstructions (agitator, supports, heating pipes etc.), these objects can cause radar signal interference (parasitic signals). You can use the empty spectrum function (menu item A.1.3) in the Quick Setup menu to make a filter to remove radar signal interference.

INFORMATION!

We recommend that you do an empty spectrum scan when the tank is empty and all the moving parts (agitators etc.) are in operation..

OPERATION

Figure 6-7: How to make a filter to remove radar signal interference

1 Empty tank before the device uses the empty spectrum scan (with a graph of reflections shown) 2 Partially filled tank before the device uses the empty spectrum scan (with a graph of reflections shown) 3 Partially filled tank after the device uses the empty spectrum scan (with a graph of reflections shown) 4 Agitator blades location 5 Tank bottom signal 6 Agitator blades signals (interference signals) before the device does the empty spectrum scan 7 Bad quality (mixed) signals of the liquid and the agitator blades before the device does the empty spectrum scan 8 Reflected signal if the device uses the data from the empty spectrum scan. The device only uses the reflection on the

surface of the liquid to measure distance.

• Get access to the Main Menu

i For more data, refer to

• Go to Main Menu > Quick Setup > Setup Mode > Empty Spectrum

• Is the tank completely full? Select Yes

Main Menu > Quick Setup > Setup Mode > Empty Spectrum.

Main Menu > Quick Setup > Setup Mode > Empty SpectrumMain Menu > Quick Setup > Setup Mode > Empty Spectrum

i If you select Yes

Main Menu of the supervisor mode.

Main MenuMain Menu

How to get access to the supervisor mode

Yes or No

No and then push [^^^^].

YesYes

NoNo

Yes, the device will not do the empty spectrum scan. Empty the tank and repeat

YesYes

on page 52.

the procedure.

• Are all the moving parts switched on? Select Yes

• Is your tank partially filled or completely empty? Select Partially filled

Yes or No

YesYes

No and then push [^^^^].

NoNo

Partially filled or Empty

Partially filledPartially filled

Empty and then push

EmptyEmpty

[^^^^].

• Do you want to use the average value or the maximum value? Select Average

Average or Maximum

AverageAverage

Maximum and

MaximumMaximum

then push [^^^^].

i Use the maximum for tanks that have moving parts. Use the average value for tanks that do

not have moving parts. The device will do an empty spectrum scan and then display the results on the signal screen.

• Push [^^^^]. Do you want to save the spectrum. Select Yes

Yes or No

YesYes

No and then push [^^^^].

NoNo

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OPERATION

OPTIWAVE 7300 C

i If you select Yes

remove radar signal interference.

Yes, the device will use the empty spectrum scan results to make a filter to

YesYes

INFORMATION!

For more data on empty spectrum scans, refer to Function description on page 58 Quick Setup (menu item A.1.3).

6.4.8 How to measure correctly in tanks with curved or conical bottoms

It is possible that the device cannot find the bottom of the tank if it is installed in a tank with a dish-shaped or conical bottom. The form of the tank bottom causes a delayed radar reflection and the device will display the error message "Measurement is lost in the tank bottom".

You can offset the tank bottom reference point to find the delayed radar reflection. Obey the instructions that follow:

• Empty the tank.

• Increase the tank height in menu C.1.2.

• Go to the signal screen

i You will see a graph of reflections.

• Push [>>>>] to move the cursor to the reflection with the largest amplitude (given in dB).

• Make a note of the distance of the reflection measured by the device.

i The distance to the reflection will be the new tank height.

signal screen in operator mode.

signal screensignal screen

–

table A.

• Subtract the distance to the reflection from the true tank height.

• Go to Supervisor > Advanced Setup > Installation Setup > Tank Bottom Offset

• Type in the difference you calculated as a negative value.

Supervisor > Advanced Setup > Installation Setup > Tank Bottom Offset.

Supervisor > Advanced Setup > Installation Setup > Tank Bottom OffsetSupervisor > Advanced Setup > Installation Setup > Tank Bottom Offset

i A negative value will move the reference point above the tank bottom (as given in menu

item C.1.2 Tank height).

• Push [^^^^].

• Push [>>>>] and [] (Esc) at the same time to exit to the "save settings" window.

• Select Save

Save and push [^^^^].

SaveSave

i The device will go back to operator mode.

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OPERATION

Figure 6-8: Signal screen and the tank bottom reflection

1 Tank bottom offset (menu item C.1.11) 2 Tank height (menu item C.1.2) 3 Signal amplitude (in dB) 4 True position of the tank bottom 5 Offset position of the tank bottom 6 Distance of the reflection from the device flange 7 Delayed reflection of the tank bottom 8 Signal screen on the device display

INFORMATION!

6.5 Service mode

Service personnel use this mode to change advanced settings, particularly for difficult applications.

CAUTION!

If you are not an authorized service technician, do not change any values in the service mode menu.

This mode is locked with a password. Only approved persons are permitted to have the password for the service menu. Please contact your local sales office for further information.

6.6 Errors

6.6.1 General information

Indication of errors

When the device senses an error condition, it displays an error symbol in the top left corner of the display screen.

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OPERATION

Figure 6-9: Indication of errors

1 Error/ warning symbol

OPTIWAVE 7300 C

Enter the supervisor mode to either:

• Do an error status check, or

• Read the error records and get more data about the error.

How to check the measurement quality

• Enter supervisor mode.

• Go to Test > Information > Measurement Quality

Test > Information > Measurement Quality.

Test > Information > Measurement QualityTest > Information > Measurement Quality

i This shows the status of device errors at this time. A "tick" symbol next to an error in the

list shows that this error is active and may have an unwanted effect on the device.

• For solutions to the problem, refer to

Error handling

on page 80.

Figure 6-10: Measurement quality in supervisor mode

1 Type of error. 2 Error "active"

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How to find the error records

• Enter supervisor mode.

• Go to Test > Information > Error Records

• Use [] and [] to scroll the error list. There are 5 error messages per page.

Test > Information > Error Records.

Test > Information > Error RecordsTest > Information > Error Records

OPERATION

Figure 6-11: Error records in supervisor mode

1 Type of error. 2 Short description of the error 3 Selection bar

How to get more data about the error (Error Records function)

• Select an error log and push [^^^^] to read the help text.

i Typical data is given in the illustration that follows.

• For solutions to the problem, refer to

Error handling

on page 80.

Figure 6-12: Description of the error

1 Description of the error 2 Time since error occurred in Days:Hours:Minutes:Seconds 3 Type of error

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OPERATION

OPTIWAVE 7300 C

The time since the error occurred is measured in Days:Hours:Minutes:Seconds saved in the permanent memory of the device at intervals of 1 hour. It only includes the time when the device is energized. The counter continues when the device is switched back on.

The error symbol is no longer displayed after you read the error record.

6.6.2 Error handling

Types of error message

Type of error Error

Error E If an error message is displayed in the error record (menu

Warning W If a warning message continues, the measured value will no

Description of errors and corrective actions

Error Message Error

code

Days:Hours:Minutes:Seconds.The error is

Days:Hours:Minutes:SecondsDays:Hours:Minutes:Seconds

Description

item B.2.6), the measured value is not correct. The output current goes to the value set in menu items C.3.5 Error Handling (Output 1) and C.4.5 Error Handling (Output 2). For more data, refer to Advanced Setup.

longer be correct.

Function description

on page 58, table C.

Description Corrective action

Current output

Current output saturated at maximum value

Current output saturated at minimum value

W The output is at its maximum

output value (20 or 20.5 mA) because the measured value is now out of the measurement range.

W The output is at its minimum

output value (4 or 3.8 mA) because the measured value is now out of the measurement range.

External influences

Temperature out of range for NAND Flash

W The ambient temperature is

outside the given range. This can cause loss or corruption of data.

Self-test manager

Self Test has failed E The device's self-test failed.

This can occur if the ambient temperature is not between

-40...+80°C / -40...+175°F.

One of the electronic boards is defective.

Fill the tank or remove some of the product until the level is back in the configured range.

De-energize the device until the ambient temperature is back in the given range. If the problem continues, contact the supplier.

Energize the device when the ambient temperature is between -40...+80°C/

-40...+175°F. If the device does not operate correctly, contact the supplier.

Replace the electronics block. For more data, refer to

Replacement of the complete electronic module

on page 88.

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OPERATION

Error Message Error

Description Corrective action

code

Measuring status

Measurement is old W This is a temporary error

Level has reached the blocking distance (tank overfill)

Measurement is lost in the tank bottom

W The level is in the blocking

W The tank is possibly empty.

message. If the device cannot get a measurement in this time limit, the displayed measurement is no longer correct. The voltage is possibly too low. If the device continues to show the message "spectrum quality is bad", then this message is also shown.

distance. There is a risk that the product will overflow and/or cover the device.

The device will display the tank bottom measurement.

The device got the last valid measurement near to the tank bottom, but it can no longer find the signal. It is possible that the device cannot find the bottom of the tank if it is installed in a tank with a dish-shaped (DIN 28011 or similar) or conical bottom. The form of the tank bottom causes a delayed radar reflection and the device will display the error message "Measurement is lost in the tank bottom". The device will display the tank bottom measurement.

Check the voltage at the device terminals. Refer also to the error message "Spectrum quality is bad".

Remove some of the product until the level is below the blocking distance.

If you fill the tank, the device will measure again.

Follow the instructions on page 76.

Electronics failures

Microwave check failed E A microwave board check

failed.

Peripheral Failure E Hardware peripheral devices

on the DSP board failed.

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If the problem continues, contact the supplier or replace the electronics block. For more data, refer to

Replacement of the complete electronic module

If the problem continues, contact the supplier or replace the electronics block. For more data, refer to

on page 88.

Replacement of the complete electronic module

on page 88.

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OPERATION

OPTIWAVE 7300 C

Error Message Error

Description Corrective action

code

Peak and spectrum

Spectrum quality is bad W The quality of the spectrum is

Empty spectrum is invalid W The Empty Spectrum stored

Plausible peak is not available

W The signal peak is not found

poor. If this message is temporarily shown, this will not affect the performance of the device. If this message is continuously shown, the measured values can be incorrect. The error message "Measurement is old" will then be displayed. Possible causes are foam, vortices, turbulent product surface and internal tank elements.

in the device does not agree with the installation. If you change the device configuration (tank height etc.), this message will be displayed. The recorded empty spectrum will not be used by the device while this error message is displayed.

within the measuring window that filters the signals received by the antenna. The measurement is not correct. The device will automatically increase this window to find the correct signal.

Check the device, tank and the process. Reconfigure the device and record a new empty spectrum. Follow the instructions on page 75. If necessary, contact the supplier.

Software error

Unable to load DSP firmware E The DSP Firmware did not

download correctly to the DSP board.

Restart the device. If the problem continues, contact the supplier or replace the electronics block. For more data, refer to

Replacement of the complete electronic module

on page 88.

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7.1 Periodic maintenance

In normal operational conditions, no maintenance is necessary. If it is necessary, maintenance must be done by approved personnel (the manufacturer or personnel approved by the manufacturer).

INFORMATION!

For more data about regular inspections and maintenance procedures for devices with Ex and other approvals, refer to the related supplementary instructions.

7.2 How to clean the top surface of the device

WARNING!

Do not let more than 5 mm / 0.2 possible source of ignition in a potentially explosive atmosphere.

DANGER!

Risk of electrostatic discharge from the blue plastic sun cover.

of dust collect on the top surface of the device. This is a

SERVICE

Obey these instructions:

• Keep the thread of the terminal compartment cover clean.

• If dirt collects on the device, clean it. Wipe the plastic sun cover with a damp cloth.

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SERVICE

7.3 How to clean horn antennas under process conditions

If it is possible that there will be build-up, a purging option is available for horn antennas.

WARNING!

Purge the antenna with a dry gas or liquid that is applicable to the process.

CAUTION!

Purge the antenna at intervals to make sure that the inner surface of the antenna stays clean and the device measures accurately.

For more data, refer to the table that follows:

How to use the purge

Process conditions How to use the purge

OPTIWAVE 7300 C

The device is colder than other elements in the process. It is possible that there will be condensation in the antenna.

There is a risk of build-up in the antenna

There is a build-up or risk of build-up in the antenna

Continuous use. Use low-pressure gas to remove condensation from the antenna.

Purge at intervals. Use compressed air, nitrogen or another gas that is applicable to the process up to 6 bar / 87 psi.

Purge at intervals. Use a liquid (hot water, solvent or another liquid that is applicable to the process) to melt the liquid that has crystallized on the antenna.

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7.4 How to replace device components

7.4.1 Service warranty

Maintenance is not necessary for most applications.

Servicing by the customer is limited by warranty to

SERVICE

• The removal and installation of the signal converter housing. For more data, refer to

turn or remove the signal converter

• The removal and installation of the complete electronic module.

• The removal and installation of the terminal module.

• The removal and installation of the HMI cover.

This housing can be detached from the flange system under process conditions.

Use only authorized service staff to repair the device.

on page 38.

How to

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SERVICE

7.4.2 Replacement of the display cover

OPTIWAVE 7300 C

Figure 7-1: Removal of the device display cover

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Equipment needed (not supplied):

• TORX T8 wrench.

• 3 mm Allen wrench (for steps 2 and 4).

WARNING!

Disconnect the power supply

How to remove the display

1 Remove the 2 small screws on the hinge of the blue sun cover with a TORX T8 wrench. Remove

the sun cover.

2 Loosen the screw on the display screen cover. Open the display. 3 Disconnect the ribbon cable from the back end electronics block.

i Keep the ribbon cable connected to the display screen cover.

4 Remove the 2 screws that keep the display attached to the housing. 5 Keep the remaining assembly and put it into storage. Make sure that the top of the housing

has a protective cover.

6 Send the display to an authorized agent for maintenance.

SERVICE

How to attach the display

• Attach the display. Attach the 2 housing screws.

• Connect the ribbon cable to the back end electronics block.

i Make sure the connector is correctly turned. Do not use force to connect the ribbon cable.

• Close the display. Tighten the screw on the display.

• Attach the sun cover. Attach the 2 small screws that keep the sun cover attached to the

housing.

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SERVICE

7.4.3 Replacement of the complete electronic module

OPTIWAVE 7300 C

Figure 7-2: Removal of the complete electronic module

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Equipment needed (not supplied):

• 3 mm Allen wrench (for steps 1 and 4).

How to remove the back end and microwave unit

1 Loosen the screw on the display. Open the display. 2 Disconnect the power supply connector from the electronics block. 3 Disconnect the display ribbon cable from the back end electronics block. 4 Loosen the 2 screws shown in the illustration.

i Do not loosen the other screws. You will disassemble the electronics block into 2 pieces. It

5 Remove the back end and microwave unit from the housing. Send the electronics block to an

authorized agent for maintenance.

How to attach the back end and microwave unit

• Open the display.

• Put the electronics block into the housing. Make sure that the wave guide engages in the

mating part.

• Tighten the 2 screws to attach the electronics block to the bottom of the housing.

• Connect the display ribbon cable to the back end electronics block.

• Connect power supply connector to the back end electronics block.

• Close the display. Tighten the screw on the display.

is then difficult to remove these pieces from the housing.

SERVICE

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7.4.4 Replacement of the terminal module

OPTIWAVE 7300 C

Figure 7-3: Removal of the terminal module

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Equipment needed (not supplied):

• 2.5 mm Allen wrench for Aluminium (painted) housings; 3 mm Allen wrench for Stainless Steel housings (for step 1).

• Small slotted tip screwdriver (for step 3).

• TORX T10 wrench (for step 5).

• 2.5 mm Allen wrench (for step 6).

WARNING!

Disconnect the power supply.

How to remove the terminal module

1 Loosen the cover stop screw on the terminal compartment cover. 2 Remove the terminal compartment cover. 3 Disconnect the 2 wires from the power supply. 4 Remove the plastic terminal cover. 5 Loosen the screw for the earth terminal connection. 6 Loosen the 2 screws shown in the illustration. 7 Disconnect the wire connector from the terminal module. 8 Remove the terminal block from the housing. Send it to an authorized agent for maintenance.

SERVICE

WARNING!

If you do not push the wires away from the screw holes when you attach the terminal block, there is a risk of damage to the wires.

How to attach the terminal module

• Connect the wire connector to the terminal module.

• Push the wires into the slot below the connector on the terminal block.

• Turn the terminal block one time to twist the wires.

• Put the terminal block into the housing. Make sure that you push the wires away from the

screw holes.

• Attach the terminal block to the housing with 2 screws supplied.

• Attach the earth terminal connection to the housing with the screw supplied.

• Attach the plastic terminal cover.

• Connect the 2 wires from the power supply. Make sure that the polarity of the wires is correct.

• Attach the terminal compartment cover.

• Tighten the cover stop screw.

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SERVICE

7.5 Spare parts availability

The manufacturer adheres to the basic principle that functionally adequate spare parts for each device or each important accessory part will be kept available for a period of 3 years after delivery of the last production run for the device.

This regulation only applies to spare parts which are subject to wear and tear under normal operating conditions.

7.6 Availability of services

The manufacturer offers a range of services to support the customer after expiration of the warranty. These include repair, maintenance, technical support and training.

INFORMATION!

For more precise information, please contact your local sales office.

7.7 Returning the device to the manufacturer

OPTIWAVE 7300 C

7.7.1 General information

This device has been carefully manufactured and tested. If installed and operated in accordance with these operating instructions, it will rarely present any problems.

CAUTION!

Should you nevertheless need to return a device for inspection or repair, please pay strict attention to the following points:

•

Due to statutory regulations on environmental protection and safeguarding the health and safety of the personnel, the manufacturer may only handle, test and repair returned devices that have been in contact with products without risk to personnel and environment.

•

This means that the manufacturer can only service this device if it is accompanied by the following certificate (see next section) confirming that the device is safe to handle.

CAUTION!

If the device has been operated with toxic, caustic, flammable or water-endangering products, you are kindly requested:

•

to check and ensure, if necessary by rinsing or neutralising, that all cavities are free from such dangerous substances,

•

to enclose a certificate with the device confirming that is safe to handle and stating the product used.

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7.7.2 Form (for copying) to accompany a returned device

Company: Address:

Department: Name:

Tel. no.: Fax no.:

Manufacturer's order no. or serial no.:

The device has been operated with the following medium:

SERVICE

This medium is: radioactive

water-hazardous

toxic

caustic

flammable

We checked that all cavities in the device are free from such substances.

We have flushed out and neutralized all cavities in the device.

We hereby confirm that there is no risk to persons or the environment through any residual media contained in the device when it is returned.

Date: Signature:

Stamp:

7.8 Disposal

CAUTION!

Disposal must be carried out in accordance with legislation applicable in your country.

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TECHNICAL DATA

8.1 Measuring principle

A radar signal is emitted via an antenna, reflected from the product surface and received after a time t. The radar principle used is FMCW (Frequency Modulated Continuous Wave).

The FMCW-radar transmits a high frequency signal whose frequency increases linearly during the measurement phase (called the frequency sweep). The signal is emitted, reflected on the measuring surface and received with a time delay, t. Delay time, t=2d/c, where d is the distance to the product surface and c is the speed of light in the gas above the product.

For further signal processing the difference Δf is calculated from the actual transmitted frequency and the received frequency. The difference is directly proportional to the distance. A large frequency difference corresponds to a large distance and vice versa. The frequency difference Δf is transformed via a Fourier transformation (FFT) into a frequency spectrum and then the distance is calculated from the spectrum. The level results from the difference between tank height and measuring distance.

OPTIWAVE 7300 C

Figure 8-1: Measuring principle of FMCW radar

1 Transmitter 2 Mixer 3 Antenna 4 Distance to product surface, where change in frequency is proportional to distance 5 Differential time delay, Δt 6 Differential frequency, Δf 7 Frequency transmitted 8 Frequency received 9 Frequency 10 Time

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TECHNICAL DATA

8.2 Technical data

INFORMATION!

•

The following data is provided for general applications. If you require data that is more relevant to your specific application, please contact us or your local sales office.

•

Additional information (certificates, special tools, software,...) and complete product documentation can be downloaded free of charge from the website (Download Center).

Measuring system

Measuring principle 2-wire loop-powered level transmitter; K-band (24...26 GHz) FMCW radar

Application range Level measurement of liquids, pastes and slurries

Primary measured value Δf (change in frequency) between the emitted and received signal

Secondary measured value Distance, level, volume, mass and reflectivity

Design

Construction The measurement system consists of a measuring sensor (antenna) and a signal

Options Integrated LCD display with sun cover (-20..+60°C/ -4…+140°F); if the ambient

Accessories Weather protection

Max. measuring range 80 m / 260 ft

Min. tank height 0.2 m / 8¨ (1 m / 40¨ for hygienic antenna)

Max. change in level Standard software: 1...10 m/minute / 3.3...32.8 ft/minute

Min. dead zone Antenna extension length + antenna length + 0.1 m / 4¨ (200 mm / 8¨ for the hygienic

converter which is only available in a compact version

temperature is not in these limits, the display switches off

2nd current output

Fast motion software (5 measurements per second)

PTFE/PP flange plate protection (for Drop antennas without antenna extensions only)

Distance piece (for process connection temperature: +150...+200°C / +300...+390°F)

Antenna purging system (supplied with a ¼ NPTF connection)

Antenna extensions of 105 mm / 4.1¨ length (Max. length for Drop antenna versions: 525 mm / 20.7¨; not available for the Hygienic antenna)

Discs (low-pressure flanges) with bolt hole dimensions and positions that agree with DN80...200 in PN2.5...40 or 3¨...8¨ in 150 lb for devices with the G 1½ threaded connection. Max. pressure: 1 barg / 14.5 psig at +20°C / +68°F.

Depends on the antenna option, dielectric constant of the product and installation type. Refer also to "Antenna selection".

Fast motion software: The device uses strongest signal in the measuring range to calculate the distance for each measurement cycle. The menu item for tracing velocity is available, but the function is disabled and changes have no effect on the performance of the device.

antenna)

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TECHNICAL DATA

Beam angle of antenna Horn DN40 / 1.5¨: 20°

Horn DN50 / 2¨: 15° Horn / Sheet metal horn DN80 / 3¨: 10° Horn / Sheet metal horn DN100 / 4¨: 8° Sheet metal horn DN150 / 6¨: 6° Sheet metal horn DN200 / 8¨: 4° Drop DN80 / 3¨: 8° Drop DN150 / 6¨: 4° Hygienic DN50 / 2¨: 15°

Display and user interface

Display and user interfaceDisplay and user interface

Display LCD display

9 lines, 160 × 160 pixels in 8-step grayscale with 4-button keypad

Interface languages English, German, French, Italian, Spanish, Portuguese, Japanese, Simplified

Chinese and Russian

OPTIWAVE 7300 C

Measuring accuracy

Resolution 1mm/ 0.04¨ Repeatability ±1mm/ ±0.04¨ Accuracy ±3mm/ ±0.12¨, when distance <10m/ 33ft;

Reference conditions acc. to EN 60770

Reference conditions acc. to EN 60770Reference conditions acc. to EN 60770 Temperature +20°C ±5°C / +70°F ±10°F Pressure 1013 mbara ±20 mbar / 14.69 psia ±0.29 psi Relative air humidity 60% ±15%

Target Metal plate in an anechoic chamber

±0.03% of measured distance, when distance > 10 m / 33 ft

Operating conditions

Temperature

TemperatureTemperature Ambient temperature -40…+80°C/ -40…+175°F (according to the temperature limits of the gasket

Storage temperature -40…+85°C/ -40…+185°F

Process connection temperature Horn / Sheet metal horn antenna:

material. Refer to "Materials" in this table.) Ex: see supplementary operating instructions or approval certificates

Horn / Sheet metal horn antenna:

Horn / Sheet metal horn antenna:Horn / Sheet metal horn antenna: Standard: -50…+150°C/ -58…+300°F Option: -50…+200°C/ -58…+390°F (the process connection temperature must agree with the temperature limits of the gasket material. Refer to "Materials" in this table.) Ex: see supplementary operating instructions or approval certificates

Drop antenna (PTFE):

Drop antenna (PTFE):Drop antenna (PTFE):

-50…+150°C/ -58…+300°F (the process connection temperature must agree with the temperature limits of the gasket material. Refer to "Materials" in this table.) Ex: see supplementary operating instructions or approval certificates

Drop antenna (PP):

Drop antenna (PP):Drop antenna (PP):

-40…+100°C/ -40…+210°F (the process connection temperature must agree with the temperature limits of the gasket material. Refer to "Materials" in this table.) Ex: see supplementary operating instructions or approval certificates

Hygienic antenna (PEEK):

Hygienic antenna (PEEK):Hygienic antenna (PEEK):

-20…+150°C/ -4…+300°F (the process connection temperature must agree with the temperature limits of the gasket material. Refer to "Materials" in this table.) Ex: see supplementary operating instructions or approval certificates

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Pressure

PressurePressure

Operating pressure Drop antenna (PP):

Other conditions

Other conditionsOther conditions

Dielectric constant (εr) ≥1.5

Vibration resistance IEC 60068-2-6 and EN 50178 (10...57 Hz: 0.075 mm / 57...150 Hz:1g)

Ingress protection IP 66/67 equivalent to NEMA type 4X (housing) and type 6P (antenna)

Drop antenna (PP):

Drop antenna (PP):Drop antenna (PP):

-1…16 barg / -14.5…232 psig; subject to process connection used and flange temperature

Drop antenna (PTFE):

Drop antenna (PTFE):Drop antenna (PTFE):

-1…40 barg / -14.5…580 psig; subject to process connection used and flange temperature

Hygienic antenna (PEEK):

Hygienic antenna (PEEK):Hygienic antenna (PEEK):

-1…10 barg / -14.5…145 psig; subject to process connection used and flange temperature

Horn / Sheet metal horn antenna:

Horn / Sheet metal horn antenna:Horn / Sheet metal horn antenna: Standard: -1…40 barg / -14.5…580 psig; Option: -1…100 barg / -14.5…1450 psig; subject to process connection used and flange temperature

TECHNICAL DATA

Installation conditions

Process connection size The nominal diameter (DN) should be equal to or larger than the antenna diameter.

If the nominal diameter (DN) is smaller than the antenna, either: – provide the means to adapt the device to a larger process connection on the tank (for example, a plate with a slot), or – use the same process connection, but remove the antenna from the device before installation and fit it from inside the tank.

Process connection position Make sure that there are not any obstructions directly below the process

Dimensions and weights Refer to "Technical data: Dimensions and weights".

connection for the device.

Materials

Housing Standard: Polyester-coated aluminium

Option: Stainless steel (1.4404 / 316L)

Wetted parts, including antenna Standard for Horn / Sheet metal horn antenna: Stainless steel (1.4404 / 316L)

Option for Horn antenna: Hastelloy® C-22® (2.4602)

Standard for Drop antenna: PTFE; PP

Option for Drop antenna: PP or PTFE flange plate protection Hygienic antenna: PEEK – this material agrees with FDA regulations

Process connection Standard for Horn, Sheet metal horn and Drop antennas:

Gaskets (and O-rings for the sealed antenna extension option)

Stainless steel (1.4404 / 316L) – a PP or PTFE flange plate protection option is also available for the Drop antenna Standard for Hygienic antenna: Stainless steel (1.4404 / 316L)

Option: Hastelloy® C-22® (2.4602) – for Horn antennas only

Hygienic antenna:

Hygienic antenna:Hygienic antenna: EPDM (-20°C…+150°C/ -4…+300°F); FKM/FPM (-20…+150°C/ -4…+300°F)

PTFE Drop antenna:

PTFE Drop antenna:PTFE Drop antenna: FKM/FPM (-40…+150°C/ -40…+300°F); Kalrez® 6375 (-20…+150°C/ -4…+300°F); EPDM (-50°C…+150°C/ -58…+300°F)

PP Drop antenna:

PP Drop antenna:PP Drop antenna: FKM/FPM (-40…+100°C/ -40…+210°F); Kalrez® 6375 (-20…+100°C/ -4…+210°F); EPDM (-40°C…+100°C/ -40…+210°F)

Horn / Sheet metal horn antenna:

Horn / Sheet metal horn antenna:Horn / Sheet metal horn antenna: FKM/FPM (-40…+200°C/ -40…+390°F); Kalrez® 6375 (-20…+200°C/ -4…+390°F); EPDM (-50°C…+150°C/ -58…+300°F)

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TECHNICAL DATA

OPTIWAVE 7300 C

Feedthrough Standard: PEI (-50...+200°C / -58...+390°F – max. range. The feedthrough

Weather protection (Option) Stainless steel (1.4301 / 304)

temperature limits must agree with the temperature limits of the gasket material and antenna type. If the distance piece option is not attached, the maximum temperature is +150°C / +300°F.)

Option: Metaglas® (-30...+200°C / -22...+390°F – max. range. The feedthrough temperature limits must agree with the temperature limits of the gasket material and antenna type. If the distance piece option is not attached, the maximum temperature is +150°C / +300°F.)

Process connections

Thread G1½ (ISO 228); 1½ NPT (ASME B1.20.1)

Flange version

Flange versionFlange version EN 1092-1 DN40...80 in PN40 (Type B1), DN100…200 in PN16 or PN40 (Type B1), DN40…150 in

ASME B16.5 1½¨…8¨ in 150 lb RF, 1½¨...6¨ in 300 lb RF, 1½¨...4¨ in 600 lb or 900 lb RF; 1½¨...2¨ in

JIS B2220 40…100A in 10K; others on request Hygienic BioControl® DN50; Tri-Clamp® 2¨; DIN 11851 DN50; SMS 51; VARIVENT® DN50;

Other Others on request

PN63 or PN100 (Type B1); others on request Optional flange facing: Types C, D, E and F

1500 lb RJ; others on request Optional flange facing: RJ (Ring Joint)

others on request

Electrical connections

Power supply Terminals output 1

Cable entry M20×1.5; ½NPT

Cable gland Standard: none

Cable entry capacity (terminal) 0.5…1.5 mm²

Terminals output 1 – Non-Ex / Ex i:

Terminals output 1 Terminals output 1 14…30 VDC; min./max. value for an output of 22 mA at the terminal

Terminals output 1

Terminals output 1 – Ex d:

Terminals output 1 Terminals output 1 20…36 VDC; min./max. value for an output of 22 mA at the terminal

Terminals output 2

Terminals output 2 – Non-Ex / Ex i / Ex d

Terminals output 2 Terminals output 2 10…30 VDC; min./max. value for an output of 22 mA at the terminal (additional power supply needed – output only)

G ½ (not for FM- and CSA-approved devices. Not for stainless steel housings.)

Stainless steel housings: M20×1.5

Options: M20×1.5; others are available on request

Non-Ex / Ex i:

Non-Ex / Ex i: Non-Ex / Ex i:

Ex d:

Ex d: Ex d:

Non-Ex / Ex i / Ex d

Non-Ex / Ex i / Ex d Non-Ex / Ex i / Ex d

Input and output

Current output (standard software)

Current output (standard software)Current output (standard software)

Output signal (Output 1)

Output signal (Output 2 – optional)

Current output (fast motion software option)

Current output (fast motion software option)Current output (fast motion software option)

Output signal (Output 1)

Output signal (Output 2)

4…20 mA HART® or 3.8…20.5 mA acc. to NAMUR NE 43

4…20 mA (no HART® signal) or 3.8…20.5 mA acc. to NAMUR NE 43

16 mA HART®

4…20 mA (no HART® signal) or 3.8…20.5 mA acc. to NAMUR NE 43

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OPTIWAVE 7300 C

Resolution ±3 µA

Temperature drift Typically 50 ppm/K

Error signal High: 22 mA; Low: 3.6 mA acc. to NAMUR NE 43

TECHNICAL DATA

Approvals and certification

CE This device fulfils the statutory requirements of the EC directives. The

Explosion protection

Explosion protectionExplosion protection

ATEX KEMA 04ATEX1218 X

IECEx IECEx KEM 06.0025 X

FM – Dual Seal-approved

CSA – Dual Seal-approved

NEPSI GYJ111193/94

DNV / INMETRO DNV 12.0043 X

KGS 11-GA4BO-0324X 11-GA4BO-0329X

manufacturer certifies successful testing of the product by applying the CE mark.

II 1G, 1/2G, 2G Exia IIC T6...T3; II 1 D, 1/2 D, 2 D Ex iaD 20 or Ex iaD 20/21 IP6X T70°C...T95°C;

II 1/2 G, 2 G Ex d[ia] IIC T6...T3; II 1/2 D, 2 D Ex tD[iaD] A21/20 IP6X T70°C...T95°C; II 3 G Ex nA II T6…T3 X Ga Ex ia IIC T6…T3; Ex iaD 20 IP6X T70°C…T 95°C; Ga/Gb Ex d[ia] IIC T6…T3; Ex tD[iaD] A21/20 IP6X T70°C…T 95°C

NEC 500

NEC 500NEC 500

XP-IS / Cl. I / Div. 1 / Gr. ABCD / T6-T1;

DIP / Cl. II, III / Div. 1 / Gr. EFG / T6-T1;

IS / Cl. I, II, III / Div. 1 / Gr. ABCDEFG / T6-T1;

NI / Cl. I / Div. 2 / Gr. ABCD / T6-T1

NEC 505

NEC 505NEC 505

Cl. I / Zone 0 / AEx d[ia] / IIC / T6-T1;

Cl. I / Zone 0 / AEx ia / IIC / T6-T1;

Cl. I / Zone 2 / AEx nA[ia] / IIC / T6-T1

Hazardous (Classified) Locations, indoor/outdoor Type 4X and 6P, IP66, Dual Seal

CEC Section 18 (Zone ratings)

CEC Section 18 (Zone ratings)CEC Section 18 (Zone ratings)

Cl. I, Zone 1, Ex d, IIC (Antenna: Zone 0) T6;

Cl. I, Zone 0, Ex ia, IIC T6;

Cl. I, Zone 2, Ex nA, IIC T6

CEC Section 18 and Annex J (Division ratings)

CEC Section 18 and Annex J (Division ratings)CEC Section 18 and Annex J (Division ratings)

XP-IS, Cl. I, Div. 2, Gr. ABCD; Cl. II, Div. 2, Gr. FG; Cl. III, Div. 2 T6;

IS, Cl. I, Div. 1, Gr. ABCD; Cl. II, Gr. FG; Cl. III T6

Ex dia IIC T3~T6 DIP A21/A20 T

Ex ia IIC T3~T6 DIP A21/A20 T Ex ia IIC T6…T3 Ga; Ex ia IIIC T70°C...T95°C Da IP6X;

Ex d [ia Ga] IIC T6...T3 Ga/Gb; Ex tb [ia Da] IIIC T70°C...T95°C Db IP6X Ex ia IIC T6~T3; Ex iaD 20 IP6X T70°C~T95°C; Ex d[ia] IIC T6~T3; Ex tD[iaD] A21/20 IP6X T70°C~T95°C

T70°C~T95°C IP6X;

T70°C~T95°C IP6X

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TECHNICAL DATA

Other standards and approvals

Other standards and approvalsOther standards and approvals

OPTIWAVE 7300 C

EMC Electromagnetic Compatibility Directive 2004/108/EC in conjunction with

EN 61326-1 (2013)

R & TTE Radio Equipment and Telecommunications Terminal Equipment Directive

1999/5/EC in conjunction with ETSI EN 302 372-2 (2011) and ETSI EN 302 729-2 (2011)

FCC Rules Part 15

Industry Canada RSS-210

LVD Low-Voltage Directive 2006/95/EC in conjunction with EN 61010-1 (2001)

NAMUR NAMUR NE 21 Electromagnetic Compatibility (EMC) of Industrial Process and

Laboratory Control Equipment

NAMUR NE 43 Standardization of the Signal Level for the Failure Information of Digital Transmitters

WHG

In conformity with the German Federal Water Act, §9

Z-65.16-425

CRN This certification is for all Canadian provinces and territories. For more data, refer

to the website.

Construction code Option: NACE MR0175 / NACE MR0103 / ISO 15156

1 The device has a distance piece if it has the flange options that follow: DN100 PN100, DN150 PN63 or PN100, DN200 PN40, 6¨ in 300 lb,

3¨...4¨ in 600 lb, 3¨...4¨ in 900 lb, and 1½¨...2¨ in 900 lb or 1500 lb

2 This option is not available for FM- or CSA-approved devices 3 Hastelloy® is a registered trademark of Haynes International, Inc. 4 Kalrez® is a registered trademark of DuPont Performance Elastomers L.L.C. 5 Metaglas® is a registered trademark of Herberts Industrieglas, GMBH & Co., KG 6 Tri-Clamp® is a registered trademark of Ladish Co., Inc. BioControl® is a registered trademark of Neumo-Ehrenberg-Group.

VARIVENT® is a registered trademark of GEA Tuchenhagen GmbH.

7 HART® is a registered trademark of the HART Communication Foundation 8 Ex ia and Ex iaD approvals are pending for the hygienic antenna option 9 This approval does not include the hygienic antenna option

100

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KROHNE OPTIWAVE 7300 C Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual