KROHNE OPTIWAVE 3500 C Operating Manual

Handbook

OPTIWAVE 3500 C

OPTIWAVE 3500 COPTIWAVE 3500 C

80 GHz Radar (FMCW) Level Transmitter for liquids with hygienic requirements

HandbookHandbook

IMPRINT

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Subject to change without notice.

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OPTIWAVE 3500 C

CONTENTS

1 Safety instructions 6

1.1 Software history ............................................................................................................... 6

1.2 Intended use ..................................................................................................................... 6

1.3 Certification ...................................................................................................................... 7

1.4 Radio approvals ................................................................................................................ 8

1.4.1 European Union (EU)............................................................................................................... 8

1.4.2 U.S.A...................................................................................................................................... 10

1.4.3 Canada................................................................................................................................... 12

1.5 Safety instructions from the manufacturer................................................................... 14

1.5.1 Copyright and data protection .............................................................................................. 14

1.5.2 Disclaimer ............................................................................................................................. 14

1.5.3 Product liability and warranty .............................................................................................. 15

1.5.4 Information concerning the documentation......................................................................... 15

1.5.5 Warnings and symbols used................................................................................................. 16

1.6 Safety instructions for the operator............................................................................... 16

2 Device description 17

2.1 Scope of delivery............................................................................................................. 17

2.2 Device description .......................................................................................................... 18

2.3 Visual Check ................................................................................................................... 19

2.4 Nameplates .................................................................................................................... 20

2.4.1 Nameplate (examples).......................................................................................................... 20

3 Installation 21

3.1 General notes on installation ......................................................................................... 21

3.2 Storage ........................................................................................................................... 21

3.3 Transport ........................................................................................................................ 22

3.4 Pre-installation requirements ....................................................................................... 22

3.5 Pressure and temperature ranges ................................................................................ 23

3.6 Recommended mounting position ................................................................................. 24

3.6.1 General notes........................................................................................................................ 24

3.6.2 Tanks with dish-shaped and conical bottoms ...................................................................... 26

3.7 Mounting restrictions ..................................................................................................... 27

3.7.1 General notes........................................................................................................................ 27

3.7.2 Process connections............................................................................................................. 29

3.8 How to turn or remove the display module (option) ...................................................... 34

3.9 Weather protection.........................................................................................................35

3.9.1 How to attach the weather protection to the device............................................................. 35

3.9.2 How to open the weather protection .................................................................................... 37

4 Electrical connections 38

4.1 Safety instructions.......................................................................................................... 38

4.2 Electrical installation: 2-wire, loop-powered ................................................................ 38

4.3 Electrical connection for current output ....................................................................... 42

4.3.1 Non-Ex devices ..................................................................................................................... 42

4.3.2 Devices for hazardous locations........................................................................................... 42

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CONTENTS

OPTIWAVE 3500 C

4.4 Ingress protection .......................................................................................................... 42

4.5 Networks ........................................................................................................................ 43

4.5.1 General information.............................................................................................................. 43

4.5.2 Point-to-point connection..................................................................................................... 43

4.5.3 Multi-drop networks ............................................................................................................. 44

5 Start-up 45

5.1 Start-up checklist........................................................................................................... 45

5.2 How to start the device................................................................................................... 45

5.3 Operating concept ..........................................................................................................45

5.4 Digital display screen .....................................................................................................46

5.4.1 Display screen layout............................................................................................................ 46

5.4.2 Keypad buttons ..................................................................................................................... 47

5.5 Remote communication with PACTware™ .................................................................... 49

5.6 Remote communication with the AMS™ Device Manager............................................. 50

6 Operation 51

6.1 User modes .................................................................................................................... 51

6.2 Normal mode.................................................................................................................. 51

6.3 Program mode................................................................................................................ 54

6.3.1 General notes........................................................................................................................ 54

6.3.2 Protection of the device settings (access levels) ................................................................. 55

6.3.3 How to get access to the Quick Setup menu ........................................................................ 57

6.3.4 Keypad functions................................................................................................................... 58

6.3.5 How to save settings changed in Program mode................................................................. 61

6.3.6 Menu overview ...................................................................................................................... 62

6.3.7 Function description ............................................................................................................. 67

6.4 Further information on device configuration in Program mode ................................... 87

6.4.1 Standard setup...................................................................................................................... 87

6.4.2 Empty spectrum recording................................................................................................... 90

6.4.3 HART® network configuration ............................................................................................. 93

6.4.4 Distance measurement ........................................................................................................ 94

6.4.5 Level measurement .............................................................................................................. 96

6.4.6 How to configure the device to measure volume or mass................................................... 98

6.4.7 How to measure correctly in tanks with curved or conical bottoms ................................. 100

6.4.8 How to make a filter to remove radar signal interference ................................................ 101

6.5 Status messages and diagnostic data.......................................................................... 102

7 Service 109

7.1 Periodic maintenance................................................................................................... 109

7.1.1 General notes...................................................................................................................... 109

7.1.2 Maintenance of the O-rings for the housing covers........................................................... 109

7.1.3 How to clean the top surface of the device......................................................................... 110

7.2 Service warranty...........................................................................................................111

7.3 Spare parts availability................................................................................................. 112

7.4 Availability of services .................................................................................................. 112

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CONTENTS

7.5 Returning the device to the manufacturer................................................................... 112

7.5.1 General information............................................................................................................ 112

7.5.2 Form (for copying) to accompany a returned device.......................................................... 113

7.6 Disposal ........................................................................................................................ 113

8 Technical data 114

8.1 Measuring principle...................................................................................................... 114

8.2 Technical data............................................................................................................... 116

8.3 Measuring accuracy ..................................................................................................... 121

8.4 Minimum power supply voltage ................................................................................... 123

8.5 Dimensions and weights .............................................................................................. 124

9 Description of HART interface 128

9.1 General description ...................................................................................................... 128

9.2 Software history ...........................................................................................................129

9.3 Connection variants...................................................................................................... 129

9.3.1 Point-to-Point connection – analogue / digital mode ........................................................ 129

9.3.2 Multi-Drop connection (2-wire connection) ....................................................................... 130

9.4 HART® device variables............................................................................................... 130

9.5 Field Communicator 475 (FC 475)................................................................................ 130

9.5.1 Installation .......................................................................................................................... 130

9.5.2 Operation............................................................................................................................. 131

9.6 Asset Management Solutions (AMS®) ......................................................................... 131

9.6.1 Installation .......................................................................................................................... 131

9.6.2 Operation............................................................................................................................. 131

9.6.3 Parameter for the basic configuration ............................................................................... 131

9.7 Field Device Tool / Device Type Manager (FDT / DTM)................................................ 132

9.7.1 Installation .......................................................................................................................... 132

9.7.2 Operation............................................................................................................................. 132

9.8 Process Device Manager (PDM)................................................................................... 132

9.8.1 Installation .......................................................................................................................... 132

9.8.2 Operation............................................................................................................................. 132

9.9 HART® menu tree for AMS .......................................................................................... 133

9.9.1 Overview AMS menu tree (positions in menu tree)............................................................ 133

9.9.2 AMS menu tree (details for settings).................................................................................. 134

9.10 HART® menu tree for PDM........................................................................................ 137

9.10.1 Overview PDM menu tree (positions in menu tree).......................................................... 137

9.10.2 PDM menu tree (details for settings) ............................................................................... 138

10 Appendix 141

10.1 Order code .................................................................................................................. 141

10.2 Spare parts ................................................................................................................. 143

10.3 Accessories................................................................................................................. 146

10.4 Glossary ...................................................................................................................... 147

11 Notes 150

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SAFETY INSTRUCTIONS

1.1 Software history

"Firmware revision" agrees with NAMUR NE 53. It is a series of numbers used to record the revision status of embedded software (firmware) in electronic equipment assemblies. It gives data on the type of changes made and the effect that changes have on compatibility.

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Release date

Data about software revisions is shown in menu 1.1.0 IDENT. For more data, refer to

description

on page 67. If it is not possible to refer to the device menu, record the serial number

of the device (given on the device nameplate) and speak to the supplier.

Changes and effect on compatibility

1 Downwards compatible changes and fault repair with no effect on operation (e.g. spelling

mistakes on display)

2-_ Downwards compatible hardware and/or software change of interfaces:

H HART®

P Profibus

F FOUNDATION fieldbus

3-_ Downwards compatible hardware and/or software change of inputs and outputs:

CO Current output

FO, POFrequency output / pulse output

SO Status output

LS Limit switch

CI Current input

D Display

Printed circuit assembly

Firmware revision

Electronic revision

Hardware revision

Changes and compatibility

Documentation

Function

2017-02-02 HMI (LCD display

option)

Main and Support 4002815701d

Sensor 4004742601a

1 If the device does not have the display module option, the module reference number is 4002905802a

BL1.24.04 ER1.0.06 4002905801a

— HB OPTIWAVE

1.2 Intended use

CAUTION!

Responsibility for the use of the measuring devices with regard to suitability, intended use and corrosion resistance of the used materials against the measured fluid lies solely with the operator.

INFORMATION!

The manufacturer is not liable for any damage resulting from improper use or use for other than the intended purpose.

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

It can be installed on tanks for hygienic applications.

3500 R01

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OPTIWAVE 3500 C

1.3 Certification

DANGER!

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

CE marking

The device meets the essential requirements of the EU Directives:

• Electromagnetic Compatibility (EMC) directive

• The safety part of the Low-Voltage directive

• For devices used in hazardous locations: ATEX directive

The manufacturer certifies successful testing of the product by applying the CE marking. For more data about the EU Directives and European Standards related to this device, refer to the EU Declaration of Conformity. You can find this documentation on the DVD-ROM supplied with the device or it can be downloaded free of charge from the website (Download Center).

SAFETY INSTRUCTIONS

All devices are based on the CE marking and meet the requirements of NAMUR Recommendations NE 21, NE 43, NE 53 and NE 107.

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SAFETY INSTRUCTIONS

1.4 Radio approvals

1.4.1 European Union (EU)

INFORMATION!

LPR (Level Probing Radar)

LPR (Level Probing Radar) devices measure level in the open air or in a closed space (a metallic

LPR (Level Probing Radar)LPR (Level Probing Radar) tank etc.). TLPR (Tank Level Probing Radar) can use LPR devices for TLPR applications. The LPR and TLPR devices meet the requirements of the RED (Radio Equipment Directive) for use in the member countries of the EU.

TLPR (Tank Level Probing Radar) devices measure level in a closed space only. You

TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)

OPTIWAVE 3500 C

For more data about the order code, refer to Order code on page 141

This level transmitter is approved to be used outside metallic tanks. If you use the device in the open air, read the device nameplate to make sure that the device can be used for your application. Refer also to the table that follows:

Antenna type Order code Permitted for:

PEEK / DN25 (1¨) Lens VFDAxxxxxxxxxxxxx2xx... TLPR

PEEK / DN40 (1½¨) Lens VFDAxxxxxxxxxxxxx3xx... LPR + TLPR

S/N: xxxxxxxxxxxxxxxxxxx Manufacturing date: YYYY-MM-DD Tag No:

Figure 1-1: European Union: radio approval information on the nameplate

1 Type code (defined in order). For more data, refer to 2 HVIN (Hardware Version Identification Number). This number gives the radar signal frequency (80G = 80 GHz), the lo-

cation of the device (T=TLPR or L=LPR) and the type of signal converter (compact (C)) TLPR device: HVIN: 80G-T-C LPR device: HVIN: 80G-L-C

3 CE sign

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Order code

on page 141.

OPTIWAVE 3500 C

TLPR (Tank Level Probing Radar) devices only

Use approved personnel to install the device. The device and the tank agree with the RED (Radio Equipment Directive) if you obey the instructions that follow:

• TLPR (Tank Level Probing Radar) are required to be installed at a permanent fixed position at a closed (not open) metallic tank or reinforced concrete tank, or similar enclosure structure made of comparable attenuating material;

• flanges and attachments of the TLPR equipment shall provide the necessary microwave sealing by design;

• sight glasses shall be coated with a microwave-proof coating when necessary (i.e. electrically conductive coating);

• manholes or connection flanges at the tank shall be closed to ensure a low-level leakage of the signal into the air outside the tank;

• whenever possible, mounting of the TLPR equipment shall be on top of the tank structure with the orientation of the antenna to point in a downward direction;

• installation and maintenance of the TLPR equipment shall be performed by professionally trained individuals only.

SAFETY INSTRUCTIONS

For data about how to install EMI/RFI shielding gaskets, refer to the instructions supplied with this accessory.

LPR (Level Probing Radar) devices only

Use approved personnel to install the device. If the device is operated in the open air (outdoors), it agrees with the RED (Radio Equipment Directive) if you obey these instructions:

• The antenna must always point downwards. The boresight direction of the antenna must be

vertical. No other angles are permitted.

• 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.).

Radio quiet zones: 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

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

Germany Effelsberg 50°31'32" N 06°53'00" E

Italy Sardinia 39°29'50" N 09°14'40" E

Spain Yebes 40°31'27" N 03°05'22" W

Pico Veleta 37°03'58" N 03°23'34" W

Sweden Onsala 57°23’45" N 11°55’35" E

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SAFETY INSTRUCTIONS

1.4.2 U.S.A.

INFORMATION!

LPR (Level Probing Radar)

LPR (Level Probing Radar) devices measurement level in the open air or in a closed space (a

LPR (Level Probing Radar)LPR (Level Probing Radar) metallic tank etc.). TLPR (Tank Level Probing Radar) only.

Antenna type Order code Permitted for:

PEEK / DN25 (1¨) Lens VFDAxxxxxxxxxxxxx2xx... TLPR

PEEK / DN40 (1½¨) Lens VFDAxxxxxxxxxxxxx3xx... LPR + TLPR

LEGAL NOTICE!

This device complies with Part 15 of the FCC Rules. 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 un-

desired operation.

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

TLPR (Tank Level Probing Radar) devices measure of level in a closed space

TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)

OPTIWAVE 3500 C

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for help.

The Product Marketing Name (PMN) of this device is "Optiwave x500 series".

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Figure 1-2: U.S.A.: radio approval information on the nameplate

1 Type code (defined in order). For more data, refer to 2 HVIN (Hardware Version Identification Number). This number gives the radar signal frequency (80G = 80 GHz), the lo-

cation of the device (T=TLPR or L=LPR) and the type of signal converter (compact (C)) TLPR device: HVIN: 80G-T-C LPR device: HVIN: 80G-L-C

3 FCC ID

TLPR device: FCC-ID: Q6BFMCW80G74TA LPR device: FCC-ID: Q6BFMCW80G74LA

S/N: xxxxxxxxxxxxxxxxxxx Manufacturing date: YYYY-MM-DD Tag No:

Order code

SAFETY INSTRUCTIONS

on page 141.

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SAFETY INSTRUCTIONS

1.4.3 Canada

INFORMATION!

LPR (Level Probing Radar)

LPR (Level Probing Radar) devices measure level in the open air or in a closed space (a metallic

LPR (Level Probing Radar)LPR (Level Probing Radar) tank etc.). TLPR (Tank Level Probing Radar)

PEEK / DN25 (1¨) Lens VFDAxxxxxxxxxxxxx2xx... TLPR

PEEK / DN40 (1½¨) Lens VFDAxxxxxxxxxxxxx3xx... LPR + TLPR

LEGAL NOTICE!

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following conditions:

1. this device may not cause harmful interference, and

2. this device must accept any interference received, including interference that may cause un-

desired operation.

TLPR (Tank Level Probing Radar) devices measure level in a closed space only.

TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)

Antenna type Order code Permitted for:

OPTIWAVE 3500 C

This device and the handbook complies with the requirements of RSS-Gen. Operation is subject to the conditions that follow:

1. The installation of the LPR/TLPR device shall be done by trained installers, in strict compliance

’

with the manufacturer

s instructions.

2. The use of this device is on a "no-interference, no-protection" basis. That is, the user shall ac-

cept operations of high-powered radar in the same frequency band which may interfere with or damage this device. However, devices found to interfere with primary licensing operations will

’

be required to be removed at the user

s expense.

3. The TLPR device shall be installed and operated in a completely enclosed container to prevent

RF emissions, which can otherwise interfere with aeronautical navigation.

4. LPR devices: Ensure a vertically downward orientation of the transmit antenna and an instal-

lation only at fixed locations.

5. The installer / user of this device shall ensure that it is at least 10 km from the Dominion Radio

Astrophysical Observatory (DRAO) near Penticton, British Columbia. The coordinates of the

DRAO are latitude 49

19'15" N and longitude 119°37'12" W. For devices not meeting this 10 km separation (e.g. those in the Okanagan Valley, British Columbia) the installer / user must coordinate with, and obtain the written concurrence of, the Director of the DRAO before the equipment can be installed or operated. The Director of the DRAO may be contacted at 250-497-2300 (tel.) or 250-497-2355 (fax). Alternatively, the Manager, Regulatory Standards, Industry Canada, may be contacted.

The Product Marketing Name (PMN) of this device is "Optiwave x500 series".

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OPTIWAVE 3500 C

Figure 1-3: Canada: radio approval information on the nameplate

1 Type code (defined in order). For more data, refer to 2 HVIN (Hardware Version Identification Number). This number gives the radar signal frequency (80G = 80 GHz), the lo-

cation of the device (T=TLPR or L=LPR) and the type of signal converter (compact (C)) TLPR device: HVIN: 80G-T-C LPR device: HVIN: 80G-L-C

3 IC number

TLPR device: 1991D-FMCW80G74TA LPR device: 1991D-FMCW80G74LA

S/N: xxxxxxxxxxxxxxxxxxx Manufacturing date: YYYY-MM-DD Tag No:

Order code

SAFETY INSTRUCTIONS

on page 141.

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SAFETY INSTRUCTIONS

1.5 Safety instructions from the manufacturer

1.5.1 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.

OPTIWAVE 3500 C

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.

1.5.2 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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1.5.3 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.

1.5.4 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.

SAFETY INSTRUCTIONS

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SAFETY INSTRUCTIONS

1.5.5 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.

OPTIWAVE 3500 C

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.

1.6 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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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.

DEVICE DESCRIPTION

Figure 2-1: Scope of delivery

1 Signal converter, process connection and antenna in the ordered version 2 Certificates: calibration etc. (if the device has the appropriate options) 3 DVD-ROM (including handbook, technical data sheet and related software) 4 Bar magnet 5 Display extractor (for removal of the optional display module) 6 Cover wrench (for removal of the device covers)

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DEVICE DESCRIPTION

2.2 Device description

This device is an 80 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. For more data about the measuring principle, refer to

principle

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

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

The signal converter is attached directly to the process connection and the antenna. The illustration that follows shows the types of antenna.

on page 114.

Technical data

OPTIWAVE 3500 C

Measuring

on page 114.

Figure 2-2: Types of antenna

1 DN25 (1¨) Lens antenna made of PEEK. 2 DN40 (1½¨) Lens antenna made of PEEK.

INFORMATION!

For more data about accessories, refer to Accessories on page 146

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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 2-3: Visual check

1 Device nameplate (for more data refer to

Nameplate (examples)

on page 20)

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 Nameplate (examples)

S/N: xxxxxxxxxxxxxxxxxxx

Manufacturing date: YYYY-MM-DD

Tag No: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

OPTIWAVE 3500 C

ER xx.xx.xx

Figure 2-4: Non-Ex nameplate attached to the housing

1 Cable entry size 2 EU food contact symbol. The device agrees with the related EU sanitary regulations. For more data, refer to

on page 116.

data

3 Optional 3-A® approval. Devices with this symbol agree with 3-A® sanitary standards for design and fabrication. 4 Electronic revision (according to NAMUR NE 53) 5 Signal output (analog, HART®, fieldbus, etc.), input voltage and maximum current (fieldbus options: basic current) 6 Degree of ingress protection (according to EN 60529 / IEC 60529) 7 Customer tag number 8 Date of manufacture 9 Serial number 10 Type code (defined in order). For more data, refer to 11 Model name and number. C = compact version. 12 Company logo, name and postal address

Country of manufacture / Company web address

Entry type:xxxxxxx

FCC ID: xxxxxxxxxxxxx IC: xxxxxxxxxxxxxxxx

Order code

HVIN: xxxxxxx

Technical

on page 141.

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OPTIWAVE 3500 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

WARNING!

Lift the device carefully to prevent damage to the PEEK antenna and polished parts.

OPTIWAVE 3500 C

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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OPTIWAVE 3500 C

3.5 Pressure and temperature ranges

Figure 3-3: Pressure and temperature ranges

1 Temperature at the process connection

Non-Ex devices: The temperature range depends on the type of antenna, process connection and the seal material. Refer to the table that follows. Devices with Hazardous Location approvals: see supplementary instructions

2 Ambient temperature for operation of the display

-20...+70°C / -4...+158°F If the ambient temperature is not between these limits, then it is possible that the display screen will not operate temporarily. The device continues to measure level and send an output signal.

3 Ambient temperature

Non-Ex devices: -40...+80°C / -40...+176°F Devices with Hazardous Location approvals: see supplementary instructions

4 Process pressure

Depends on the type of antenna and process connection. Refer to the table that follows.

INSTALLATION

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.

Maximum process connection temperature and operating pressure

Antenna type Options Maximum process

connection temperature

[°C] [°F] [barg] [psig]

Lens DN25, PEEK DN50 VARIVENT® Type N

adaptor

Lens DN25, PEEK DN50 DIN 11851 adaptor;

SMS 51

Lens DN25, PEEK DN40 DIN 11851 adaptor;

DIN 11864-1; Tri-Clamp®

Lens DN40, PEEK 2¨ Tri-Clamp®; DN50

NEUMO BioControl®

+150 +302 10 145

+150 +302 25 362

+150 +302 40 580

Maximum operating

pressure

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INSTALLATION

3.6 Recommended mounting position

CAUTION!

Follow these recommendations to make sure that the device measures correctly. They have an effect on the performance of the device.

We recommend that you prepare the installation when the tank is empty.

3.6.1 General notes

Recommended nozzle position for liquids, pastes and slurries

OPTIWAVE 3500 C

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

1 Socket for the DN25 Lens antenna 2 Socket for the DN40 Lens antenna 3 Tank diameter 4 Minimum distance of the nozzle or socket from the tank wall (depends on the antenna type and size – refer to items

1 and 2 in this list):

– DN25 Lens : 1/5 × tank height – DN40 Lens: 1/10 × tank height Maximum distance of the nozzle or socket from the tank wall (depends on the antenna type and size – refer to items

1 and 2 in this list):

– Lens: 1/3 × tank diameter

5 Tank height

INFORMATION!

If there is a nozzle on the tank before installation, the nozzle must be a minimum of 200 mm /

from the tank wall. The tank wall must be flat and there must not be obstacles adjacent to

7.9

the nozzle or on the tank wall.

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OPTIWAVE 3500 C

Point the device in the correct direction to get the best performance

Figure 3-5: Point the device in the correct direction to get the best performance

1 Cable entry 2 Nearest tank wall 3 Tank centerline

Point the cable entries on the housing in the direction of the tank centerline.

INSTALLATION

Number of devices that can be operated in a tank

Figure 3-6: There is no maximum limit to the number of devices that can be operated in the same tank

There is no maximum limit to the number of devices that can be operated in the same tank. They can be installed adjacent to other radar level transmitters.

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INSTALLATION

3.6.2 Tanks with dish-shaped and conical bottoms

Dish-shaped or conical bottoms have an effect on the measuring range. The device cannot measure to the bottom of the tank. If possible, install the device as shown in the illustration that follows:

OPTIWAVE 3500 C

Figure 3-7: Tanks with dish-shaped or conical bottoms

1 Axis of radar beam 2 Minimum level reading

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OPTIWAVE 3500 C

3.7 Mounting restrictions

CAUTION!

Follow these recommendations to make sure that the device measures correctly. They have an effect on the performance of the device.

We recommend that you prepare the installation when the tank is empty.

3.7.1 General notes

LPR and TLPR devices

WARNING!

LPR (Level Probing Radar)

LPR (Level Probing Radar) devices measure level in the open air or in a closed space (a metallic

LPR (Level Probing Radar)LPR (Level Probing Radar) tank etc.). TLPR (Tank Level Probing Radar) can use LPR devices for TLPR applications. For more data, refer to Radio approvals on page 8

Causes of interference signals

• Objects in the tank or pit.

• Sharp corners that are perpendicular to the path of the radar beam.

• Sudden changes in tank diameter in the path of the radar beam.

TLPR (Tank Level Probing Radar) devices measure level in a closed space only. You

TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)

INSTALLATION

CAUTION!

Do not install the device above objects in the tank (agitator etc.) or pit. Objects in the tank or pit can cause interference signals. If there are interference signals, the device will not measure correctly. If it is not possible to install the device on another part of the tank or pit, do an empty spectrum scan. For more data, refer to Empty spectrum recording on page 90

Equipment and obstacles: how to prevent measurement of interference signals

Do not put the device immediately above equipment and obstacles in a tank or pit. This can have an effect on the performance of the device.

INFORMATION!

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

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INSTALLATION

OPTIWAVE 3500 C

Figure 3-8: Equipment and obstacles: how to prevent measurement of interference signals

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

3 Beam radius of the antenna: refer to the table below. The beam radius increases by increments of "x" mm for each

metre of distance from the antenna.

Empty spectrum recording

on page 90).

Beam radius of the antenna

Antenna type Beam angle Beam radius, x

[mm/m] [in/ft]

Lens, DN25 (1¨) 10° 87 1.0

Lens, DN40 (1½¨) 8° 70 0.8

Product inlets

Figure 3-9: Product inlets

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

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OPTIWAVE 3500 C

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.

INFORMATION!

For more data about the measuring range of each type of antenna, refer to Measuring accuracy on page 121

3.7.2 Process connections

Requirements for hygienic connections: General notes

WARNING!

Installation conditions for EHEDG-approved devices

Installation conditions for EHEDG-approved devicesInstallation conditions for EHEDG-approved devices

•

To prevent contamination of the tank contents by microorganisms, make sure that the bottom of the antenna is flush with the inner surface of the tank.

•

The antenna must be accessible for cleaning.

•

Process seals must agree with EHEDG guidelines. Refer to the Position Paper of the EHEDG Test Institutes Working Group: "Easy cleanable Pipe couplings and Process connections" on this website: https://www.ehedg.org/. Go to Guidelines > Free Documents, find "EHEDG Position Paper" in the list of documents and make a selection from the language options.

•

Make sure that you do not damage parts made of PEEK, polished parts and the O-ring. Use standard CIP-SIP process conditions. Make sure that the antenna, gaskets and other process seals are resistant to the tank contents and the product used for the cleaning process.

INSTALLATION

WARNING!

-approved devices

Installation conditions for 3-A

Installation conditions for 3-AInstallation conditions for 3-A

•

To prevent contamination of the tank contents by microorganisms, make sure that the bottom

-approved devices

-approved devices-approved devices

of the antenna is flush with the inner surface of the tank.

•

Make sure that the position of the device permits liquid to drain from the antenna.

•

The antenna must be accessible for cleaning.

•

Process connections must agree with 3-A® Sanitary Standards. Refer to 3-A® Sanitary Standard for Sensors and Sensor Fittings and Connections, Number 74-06.

•

Process seals must agree with 3-A® Sanitary Standards. Refer to 3-A® Sanitary Standard for Multiple-Use Rubber and Rubber-Like Materials Used as Product Contact Surfaces in Dairy Equipment, Number 18-03. Refer also to 3-A Sanitary Standards for Sanitary fittings, Number 63-03.

•

INFORMATION!

Nozzles and sockets

Nozzles and socketsNozzles and sockets To make the cleaning of the antenna easier, attach the device to a short process connection. The height of the process connection must be equal or less than its diameter.

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INSTALLATION

BioControl® (hygienic) connections: installation procedure

Figure 3-10: BioControl® connection: installation procedure

1 BioControl® connection on the tank 2 Flange bolts

Equipment needed:

• Device

• Gasket

• Flange bolts (not supplied)

• Wrench (not supplied)

OPTIWAVE 3500 C

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 flange dimensions and the process.

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

• Carefully put the device on the tank process connection.

• Tighten the flange bolts.

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

Tri-Clamp® (hygienic) connections: installation procedure

Figure 3-11: Tri-Clamp® connection: installation procedure

1 Tank socket 2 Clamp

WARNING!

EHEDG-approval

EHEDG-approvalEHEDG-approval You can only use EHEDG-approved devices that have a Tri-Clamp seal.

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connection with a Combifit T-

+ 122 hidden pages

KROHNE OPTIWAVE 3500 C Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual