KROHNE OPTISONIC-3400 User Manual

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Handbook

OPTISONIC 3400

OPTISONIC 3400OPTISONIC 3400

HandbookHandbook

Multi purpose, all-round, ultrasonic flowmeter for liquids in all industrial processes

ER 2.2.1_

: IMPRINT :::::::::::::::::::::::::::::::::::::::

Subject to change without notice.

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OPTISONIC 3400

CONTENTS

1 Safety instructions 7

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

1.2 Intended use ..................................................................................................................... 8

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

1.4 Safety instructions from the manufacturer ..................................................................... 9

1.4.1 Copyright and data protection ................................................................................................ 9

1.4.2 Disclaimer ............................................................................................................................... 9

1.4.3 Product liability and warranty .............................................................................................. 10

1.4.4 Information concerning the documentation......................................................................... 10

1.4.5 Warnings and symbols used................................................................................................. 11

1.5 Safety instructions for the operator............................................................................... 11

2 Device description 12

2.1 Scope of delivery............................................................................................................. 12

2.2 Device description .......................................................................................................... 13

2.2.1 Field housing......................................................................................................................... 14

2.3 Nameplates .................................................................................................................... 15

2.3.1 Example of nameplate for the compact version .................................................................. 15

2.3.2 Nameplate for the measuring sensor (field version)........................................................... 16

2.3.3 Examples of nameplates on the signal converter (field version) ........................................ 16

3 Installation 18

3.1 General notes on installation ......................................................................................... 18

3.2 Storage ........................................................................................................................... 18

3.3 Transport ........................................................................................................................ 18

3.4 Pre-installation requirements ....................................................................................... 19

3.5 General requirements .................................................................................................... 19

3.5.1 Vibration ................................................................................................................................ 19

3.6 Installation conditions ....................................................................................................20

3.6.1 Inlet and outlet...................................................................................................................... 20

3.6.2 Bends in 2 or 3 dimensions................................................................................................... 20

3.6.3 T-section ............................................................................................................................... 20

3.6.4 Bends .................................................................................................................................... 21

3.6.5 Open feed or discharge......................................................................................................... 21

3.6.6 Position of pump ................................................................................................................... 22

3.6.7 Control valve ......................................................................................................................... 22

3.6.8 Down going pipeline over 5 m /16 ft length.......................................................................... 23

3.6.9 Insulation............................................................................................................................... 23

3.7 Mounting......................................................................................................................... 24

3.7.1 Flange deviation.................................................................................................................... 24

3.7.2 Mounting position.................................................................................................................. 24

3.8 Mounting the field housing, remote version .................................................................. 25

3.8.1 Pipe mounting ....................................................................................................................... 25

3.8.2 Turning the display of the field housing version .................................................................. 26

4 Electrical connections 27

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CONTENTS

4.1 Safety instructions.......................................................................................................... 27

4.2 Signal cable (remote versions only)............................................................................... 27

4.3 Power supply .................................................................................................................. 29

4.4 Laying electrical cables correctly .................................................................................. 30

4.5 Inputs and outputs, overview ......................................................................................... 31

4.5.1 Combinations of the inputs/outputs (I/Os) ........................................................................... 31

4.5.2 Description of the CG number .............................................................................................. 32

4.5.3 Fixed, non-alterable input/output versions.......................................................................... 33

4.5.4 Alterable input/output versions............................................................................................ 34

4.6 Description of the inputs and outputs............................................................................ 35

4.6.1 Control input ......................................................................................................................... 35

4.6.2 Current output ...................................................................................................................... 36

4.6.3 Pulse and frequency output.................................................................................................. 37

4.6.4 Status output and limit switch .............................................................................................. 38

4.7 Connection diagrams of inputs and outputs.................................................................. 39

4.7.1 Important notes..................................................................................................................... 39

4.7.2 Description of the electrical symbols................................................................................... 40

4.7.3 Basic inputs/outputs ............................................................................................................. 41

4.7.4 Modular inputs/outputs and bus systems............................................................................ 44

4.7.5 Ex i inputs/outputs ................................................................................................................ 50

4.7.6 HART

OPTISONIC 3400

connection ................................................................................................................ 53

5 Start-up 55

5.1 Starting the signal converter ......................................................................................... 55

5.2 Switching on the power .................................................................................................. 55

6 Operation 56

6.1 Display and operating elements .................................................................................... 56

6.1.1 Display in measuring mode with 2 or 3 measured values ................................................... 57

6.1.2 Display for selection of submenu and functions, 3 lines ..................................................... 58

6.1.3 Display when setting parameters, 4 lines ............................................................................ 58

6.1.4 Display when previewing parameters, 4 lines...................................................................... 59

6.1.5 Using an IR interface (option) ............................................................................................... 59

6.2 Menu structure............................................................................................................... 60

6.3 Function tables ............................................................................................................... 63

6.3.1 Menu A, Quick Setup............................................................................................................. 63

6.3.2 Menu B; test .......................................................................................................................... 65

6.3.3 Menu C; setup ....................................................................................................................... 66

6.3.4 Set free units......................................................................................................................... 78

6.4 Description of functions ................................................................................................. 79

6.4.1 Reset totaliser in the menu "Quick Setup"........................................................................... 79

6.4.2 Deleting error messages in the menu "Quick Setup".......................................................... 79

6.4.3 Diagnosis messages ............................................................................................................. 80

6.4.4 Optical keys ........................................................................................................................... 80

6.4.5 Graphic page ......................................................................................................................... 80

6.4.6 Save settings .........................................................................................................................80

6.4.7 Load settings......................................................................................................................... 80

6.4.8 Passwords............................................................................................................................. 81

6.4.9 Date and time ........................................................................................................................ 81

6.4.10 Quick Access ....................................................................................................................... 81

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OPTISONIC 3400

6.4.11 Low flow cutoff .................................................................................................................... 81

6.4.12 Time constant...................................................................................................................... 82

6.4.13 Dual phase pulse output ..................................................................................................... 82

6.4.14 Timeouts in programming mode ........................................................................................ 82

6.4.15 Output hardware ................................................................................................................. 82

CONTENTS

6.5 Status messages and diagnostic information................................................................ 83

7 Service 90

7.1 Spare parts availability...................................................................................................90

7.2 Availability of services .................................................................................................... 90

7.3 Returning the device to the manufacturer..................................................................... 90

7.3.1 General information.............................................................................................................. 90

7.3.2 Form (for copying) to accompany a returned device............................................................ 91

7.4 Disposal .......................................................................................................................... 91

8 Technical data 92

8.1 Measuring principle........................................................................................................92

8.2 Technical data................................................................................................................. 93

8.3 Dimensions and weights .............................................................................................. 105

8.3.1 Variants ............................................................................................................................... 105

8.3.2 Standard flow sensor DN300 and smaller ......................................................................... 106

8.3.3 Standard flow sensor DN350 and larger............................................................................ 110

8.3.4 Flow sensor variant DN350 and larger.............................................................................. 112

8.3.5 Signal converter housing .................................................................................................... 113

8.4 Pressure derating......................................................................................................... 114

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......................................................... 117

9.3.2 Multi-Drop connection (2-wire connection) ....................................................................... 118

9.3.3 Multi-Drop connection (3-wire connection) ....................................................................... 119

9.4 Inputs/outputs and HART® dynamic variables and device variables.......................... 120

9.5 Remote operation......................................................................................................... 121

9.5.1 Online/offline operation ...................................................................................................... 121

9.5.2 Parameters for the basic configuration ............................................................................. 122

9.5.3 Units .................................................................................................................................... 122

9.6 Field Communicator 375/475 (FC 375/475) ................................................................. 122

9.6.1 Installation .......................................................................................................................... 122

9.6.2 Operation............................................................................................................................. 123

9.7 Asset Management Solutions (AMS)............................................................................ 123

9.7.1 Installation .......................................................................................................................... 123

9.7.2 Operation............................................................................................................................. 124

9.8 Process Device Manager (PDM)................................................................................... 124

9.8.1 Installation .......................................................................................................................... 124

9.8.2 Operation............................................................................................................................. 125

9.9 Field Device Manager (FDM) ........................................................................................ 125

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CONTENTS

9.9.1 Installation .......................................................................................................................... 125

9.9.2 Operation............................................................................................................................. 125

OPTISONIC 3400

9.10 Field Device Tool Device Type Manager (FDT DTM) .................................................. 126

9.10.1 Installation ........................................................................................................................ 126

9.10.2 Operation........................................................................................................................... 126

9.11 HART Menu Tree; UFC400.......................................................................................... 126

9.11.1 HART Menu Tree - Field Communicator HART Application............................................. 126

9.11.2 HART Menu Tree AMS - Device's context menu .............................................................. 127

9.11.3 HART Menu Tree PDM - Menu Bar and Working Window ............................................... 128

9.11.4 HART Menu Tree FDM - Device Configuration ................................................................. 129

9.11.5 Description of used abbreviations .................................................................................... 129

9.11.6 Process Variables Root Menu........................................................................................... 130

9.11.7 Process Variables Root Menu Charts............................................................................... 131

9.11.8 Diagnostic Root Menu ....................................................................................................... 133

9.11.9 Device Root Menu.............................................................................................................. 135

9.11.10 Offline Root Menu............................................................................................................ 138

10 Notes 141

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OPTISONIC 3400

1.1 Software history

For all GDC devices, the "Electronic Revision" (ER) is consulted to document the revision status of the electronics according to NE 53. It is easy to see from the ER whether any fault repairs or major changes to the electronic equipment have taken place and what effect they have had on compatibility.

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:

HART® Version 7

P PROFIBUS (pending)

F Foundation Fieldbus

M Modbus

X all interfaces

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

I Current output

F, P Frequency / pulse output

S Status output

C Control input

X all inputs and outputs

4 Downwards compatible changes with new functions

5 Incompatible changes, i.e. electronic equipment must be changed.

SAFETY INSTRUCTIONS 1

INFORMATION!

In the table below, "x" is a placeholder for possible multi-digit alphanumeric combinations, depending on the available version.

Release date Electronic Revision Changes and

Documentation

compatibility

2013-04 ER 2.2.0_ MA OPTISONIC 3400

2013-09 ER 2.2.1_ 1 MA OPTISONIC 3400

R01

R02

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1 SAFETY INSTRUCTIONS

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.

The OPTISONIC 3400

OPTISONIC 3400 is designed exclusively for measurements on conductive and / or non-

OPTISONIC 3400OPTISONIC 3400 conductive fluids, in closed completely filled pipeline circuits. Excess of contaminations (gas, particles, 2 phases) disturb the acoustic signal and thus must be avoided.

OPTISONIC 3400

The overall functionality of the OPTISONIC 3400 actual volume flow, mass flow, flow speed, velocity of sound, gain, SNR, totalized flow mass and diagnosis values.

1.3 Certification

CE marking

The device fulfils the statutory requirements of the following EC directives:

• EMC Directive 2004/108/EC in conjunction with EN 61326-1: 2006

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

• NAMUR NE 21/04

The manufacturer certifies successful testing of the product by applying the CE marking.

DANGER!

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

OPTISONIC 3400 flowmeter, is the continuous measurement of

OPTISONIC 3400OPTISONIC 3400

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OPTISONIC 3400

1.4 Safety instructions from the manufacturer

1.4.1 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 1

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.

1.4.2 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 SAFETY INSTRUCTIONS

1.4.3 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 and 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.

1.4.4 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 underneath icons.

OPTISONIC 3400

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OPTISONIC 3400

1.4.5 Warnings and symbols used

Safety warnings are indicated by the following symbols.

DANGER!

This information 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 1

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.

1.5 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 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.

INFORMATION!

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

INFORMATION!

The device will arrive in two cartons. One carton contains the converter and one carton contains the sensor.

OPTISONIC 3400

Figure 2-1: Scope of delivery - compact version

1 Ordered flowmeter 2 Product documentation 3 Factory calibration certificate 4 CD-ROM with product documentation in available languages 5 Signal cable (remote versions only)

INFORMATION!

Assembly materials and tools are not part of the delivery. Use the assembly materials and tools in compliance with the applicable occupational health and safety directives.

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OPTISONIC 3400

2.2 Device description

This ultrasonic flowmeter is designed for the continuous measurement of actual volume flow, mass flow, flow speed, velocity of sound, gain, SNR and diagnosis value. Exclusively for measuring conductive and / or non-conductive fluids in closed, completely filled pipeline circuits.

Your measuring device is supplied ready for operation. The factory settings for the operating data have been made in accordance with your order specifications.

The following version is available:

• Compact version (the signal converter is mounted directly on the measuring sensor)

• Remote version (electrical connection to the measuring sensor via signal cable)

DEVICE DESCRIPTION 2

1 Compact version 2 Remote version

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2 DEVICE DESCRIPTION

2.2.1 Field housing

Figure 2-2: Construction of the field housing

1 Cover for electronics and display 2 Cover for power supply and inputs/outputs terminal compartment 3 Cover for measuring sensor terminal compartment 4 Use cable entry 4 or 5 for measuring sensor signal cable 5 (see 4) 6 Cable entry for power supply 7 Cable entry for inputs and outputs 8 Mounting plate for pipe and wall mounting

OPTISONIC 3400

INFORMATION!

Each time a housing cover is opened, the thread should be cleaned and greased. Use only resin-free and acid-free grease. Ensure that the housing gasket is properly fitted, clean and undamaged.

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OPTISONIC 3400

2.3 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.

2.3.1 Example of nameplate for the compact version

DEVICE DESCRIPTION 2

Figure 2-3: Example of nameplate for the compact version

1 Ambient temperature 2 Protection class 3 Tag number 4 PED data, type I / II / II or SEP 5 Mains supply data 6 Electronic revision number 7 Calibration data 8 Type designation of the flowmeter and CE sign with number(s) of notified body / bodies 9 Name and address of the manufacturer

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2 DEVICE DESCRIPTION

2.3.2 Nameplate for the measuring sensor (field version)

Examples for measuring sensor versions in Standard version.

1. Ambient temperature

2. Protection class

3. Tag number

4. PED data, type I / II / II or SEP

5. Calibration data

6. Type designation of the flowmeter and CE sign with number(s) of notified body / bodies

7. Name and address of the manufacturer

OPTISONIC 3400

2.3.3 Examples of nameplates on the signal converter (field version)

Figure 2-4: Examples of nameplates on the signal converter (field version)

1 Ambient temperature 2 Protection class 3 Tag number 4 PED data, type I / II / II or SEP 5 Mains supply data 6 Electronics revision numbers 7 Calibration data 8 Type designation of the flowmeter and CE sign with number(s) of notified body / bodies 9 Name and address of the manufacturer

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OPTISONIC 3400

Electrical connection data of inputs/outputs (example of basic version)

Electrical connection data of inputs/outputs (example of basic version)Electrical connection data of inputs/outputs (example of basic version)

1 Power supply (AC: L and N, DC: L+ and L-, PE for ≥ 24V AC, FE for ≤ 24 VAC and DC) 2 Connection data of connection terminal D/D- 3 Connection data of connection terminal C/C- 4 Connection data of connection terminal B/B- 5 Connection data of connection terminal A/A-, A+ only operable in basic version

DEVICE DESCRIPTION 2

• A = active mode; the signal converter supplies the power for connection of the subsequent

devices

• P = passive mode; external power supply required for operation of the subsequent devices

• N/C = connection terminals not connected

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3 INSTALLATION

3.1 General notes on installation

INFORMATION!

Inspect the cartons 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

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

• Avoid continuous direct sunlight.

• Store the device in its original packaging.

• Storage temperature: -50...+70°C / -58...+158°F

OPTISONIC 3400

3.3 Transport

Signal converter

• Do not lift the signal converter by the cable glands.

Measuring sensor

• Do not lift the measuring sensor by the connection box.

• Use hoisting belts only.

• To transport flange devices, use lifting straps. Wrap these around both process connections.

Figure 3-1: Transport

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OPTISONIC 3400

3.4 Pre-installation requirements

INFORMATION!

To assure a quick, safe and uncomplicated installation, we kindly request you to make provisions as stated below.

Make sure that you have all necessary tools available:

• Allen key (4 mm)

• Small screwdriver

• Wrench for cable glands

• Wrench for pipe mounting bracket (remote version only) see; on page 25

• Torque wrench for installing flowmeter in pipeline

3.5 General requirements

INFORMATION!

The following precautions must be taken to ensure reliable installation.

•

Make sure that there is adequate space to the sides.

•

Protect the signal converter from direct sunlight and install a sun shade if necessary.

•

Signal converters installed in control cabinets require adequate cooling, e.g. by fan or heat exchanger.

•

Do not expose the signal converter to intense vibration. The flowmeters are tested for a vibration level in accordance with IEC 68-2-6.

INSTALLATION 3

3.5.1 Vibration

Figure 3-2: Avoid vibrations

INFORMATION!

In case of expected vibrations, please install a field version.

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3 INSTALLATION

3.6 Installation conditions

3.6.1 Inlet and outlet

Figure 3-3: Recommended inlet and oulet

1 Refer to chapter "Bends in 2 or 3 dimensions" 2 ≥ 3 DN

3.6.2 Bends in 2 or 3 dimensions

OPTISONIC 3400

Figure 3-4: 2 and 3 dimensional bends, in front of flowmeter

1 Bends in 2 dimensions: ≥ 5 DN; bends in 3 dimensions: ≥ 10 DN

3.6.3 T-section

Figure 3-5: Distance behind a T-section

1 ≥ 5 DN

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OPTISONIC 3400

3.6.4 Bends

Figure 3-6: Installation in bending pipes

INSTALLATION 3

Figure 3-7: Installation in bending pipes

3.6.5 Open feed or discharge

Figure 3-8: Open discharge

Install meter on a lowered section of the pipe to ensure a full pipe condition through the meter.

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3 INSTALLATION

3.6.6 Position of pump

CAUTION!

Never install flowmeter at a pump suction side in order to avoid cavitation or flashing in the flowmeter.

Figure 3-9: Position of pump

1 ≥ 15 DN

OPTISONIC 3400

3.6.7 Control valve

Figure 3-10: Installation in front of a control valve

1 ≥ 20 DN

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OPTISONIC 3400

3.6.8 Down going pipeline over 5 m /16 ft length

Install air vent downstream of the flowmeter to prevent vacuum. Although this will not harm the meter, it may cause gases to come out of solution (cavitate) and interfere with proper measurements.

INSTALLATION 3

Figure 3-11: Down going pipeline over 5 m / 16 ft length

1 ≥ 5 m / 16 ft 2 Install air vent

3.6.9 Insulation

Figure 3-12: Insulation

1 Connection box 2 Insulation area

WARNING!

The flow sensor can be insulated completely, except for the connection box. (Ex: maximum temperature, refer to Ex supplement)

For devices used in hazardous area, additional maximum temperature and insulation precautions apply. Please refer to the Ex documentation!

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3 INSTALLATION

3.7 Mounting

3.7.1 Flange deviation

CAUTION!

Max. permissible deviation of pipe flange faces:

- L

max

≤ 0.5 mm / 0.02"

min

OPTISONIC 3400

Figure 3-13: Flange deviation

1 L

max

2 L

min

3.7.2 Mounting position

Figure 3-14: Horizontal and vertical mounting

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OPTISONIC 3400

3.8 Mounting the field housing, remote version

INFORMATION!

Assembly materials and tools are not part of the delivery. Use the assembly materials and tools in compliance with the applicable occupational health and safety directives.

3.8.1 Pipe mounting

Figure 3-15: Pipe mounting of the field housing

INSTALLATION 3

1 Fix the signal converter to the pipe. 2 Fasten the signal converter using standard U-bolts and washers. 3 Tighten the nuts.

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3 INSTALLATION

3.8.2 Turning the display of the field housing version

OPTISONIC 3400

Figure 3-16: Turning the display of the field housing version

The display of the field housing version can be turned in 90° increments.

1 Unscrew the cover from the display and operation control unit. 2 Using a suitable tool, pull out the two metal puller devices to the left and right of the display. 3 Pull out the display between the two metal puller devices and rotate it to the required position. 4 Slide the display and then the metal puller devices back into the housing. 5 Re-fit the cover and tighten it by hand.

CAUTION!

The ribbon cable of the display must not be folded or twisted repeatedly.

INFORMATION!

Each time a housing cover is opened, the thread should be cleaned and greased. Use only resinfree and acid-free grease. Ensure that the housing gasket is properly fitted, clean and undamaged.

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OPTISONIC 3400

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 4

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 Signal cable (remote versions only)

The flow sensor is connected to the signal converter via one signal cable, with 6 (labeled) inner coax cables for the connection of three acoustic paths.

Figure 4-1: Construction of field version

1 Signal converter 2 Open connection box 3 Tool for releasing connectors 4 Marking on cable 5 Insert cable(s) into terminal compartment

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4 ELECTRICAL CONNECTIONS

CAUTION!

To ensure smooth functioning, always use the signal cable(s) included in the delivery.

OPTISONIC 3400

Figure 4-2: Clamp the cables on the shielding bush

1 Cables 2 Cable glands 3 Grounding clamps 4 Cable with metal shielding bush

Electrical connection - Standard version

Figure 4-3: Connect the cables in the connection box of the flow sensor

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OPTISONIC 3400

Connection of flow sensor type Cryogenic and XXT

Figure 4-4: Connect the cables in the connection box of the flow sensor

INFORMATION!

Connect the cable on connector with similar numeral marking

ELECTRICAL CONNECTIONS 4

4.3 Power supply

WARNING!

When this device is intended for permanent connection to the mains. It is required (for example for service) to mount an external switch or circuit breaker near the device for disconnection from the mains. It shall be easily reachable by the operator and marked as the disconnecting the device for this equipment. The switch or circuit breaker and wiring has to be suitable for the application and shall also be in accordance with the local (safety) requirements of the (building) installation (e.g. IEC 60947-1 / -3)

INFORMATION!

The power terminals in the terminal compartments are equipped with additional hinged lids to prevent accidental contact.

1 100...230 VAC (-15% / +10%), 22 VA 2 24 VAC/DC (AC: -15% / +10%; DC: -25% / +30%), 22 VA or 12 W

DANGER!

The device must be grounded in accordance with regulations in order to protect personnel against electric shocks.

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4 ELECTRICAL CONNECTIONS

100…230 VAC

• Connect the protective ground conductor PE of the mains power supply to the separate

terminal in the terminal compartment of the signal converter.

• Connect the live conductor to the L terminal and the neutral conductor to the N terminal.

24 VAC/DC

• Connect a functional ground FE to the separate U-clamp terminal in the terminal

compartment of the signal converter.

• When connecting to functional extra-low voltages, provide a facility for protective separation

(PELV) (VDE 0100 / VDE 0106 and/or IEC 364 / IEC 536 or relevant national regulations).

4.4 Laying electrical cables correctly

OPTISONIC 3400

Figure 4-5: Protect housing from dust and water

1 Lay the cable in a loop just before the housing. 2 Tighten the screw connection of the cable entry securely. 3 Never mount the housing with the cable entries facing upwards. 4 Seal cable entries that are not needed with a plug.

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OPTISONIC 3400

4.5 Inputs and outputs, overview

4.5.1 Combinations of the inputs/outputs (I/Os)

This signal converter is available with various input/output combinations.

Basic version

• Has 1 current output, 1 pulse output and 2 status outputs / limit switches.

• The pulse output can be set as status output/limit switch and one of the status outputs as a

control input.

Ex i version

• Depending on the task, the device can be configured with various output modules.

• Current outputs can be active or passive.

• Optionally available also with Foundation Fieldbus and Profibus PA

Modular version

• Depending on the task, the device can be configured with various output modules.

ELECTRICAL CONNECTIONS 4

Bus systems

• The device allows intrinsically safe and non intrinsically safe bus interfaces in combination

with additional modules.

• For connection and operation of bus systems, please note the separate documentation.

Ex option

• For hazardous areas, all of the input/output variants for the housing designs C and F with

terminal compartment in the Ex d (pressure-resistant casing) or Ex e (increased safety) versions can be delivered.

• Please refer to the separate instructions for connection and operation of the Ex-devices.

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4 ELECTRICAL CONNECTIONS

4.5.2 Description of the CG number

Figure 4-6: Marking (CG number) of the electronics module and input/output variants

1 ID number:5 2 ID number: 0 = standard 3 Power supply option 4 Display (language versions) 5 Input/output version (I/O) 6 1st optional module for connection terminal A 7 2nd optional module for connection terminal B

The last 3 digits of the CG number (5, 6 and 7) indicate the assignment of the terminal connections. Please refer to the following examples.

Examples for CG number

OPTISONIC 3400

CG 350 11 100 100...230 VAC & standard display; basic I/O: Ia or Ip & Sp/Cp & Sp & Pp/S

CG 350 11 7FK 100...230 VAC & standard display; modular I/O: Ia & PN/SN and optional module PN/SN & C

CG 350 81 4EB 24 VDC & standard display; modular I/O: Ia & Pa/Sa and optional module Pp/Sp & I

Description of abbreviations and CG identifier for possible optional modules on terminals A and B

Abbreviation Identifier for CG No. Description

Pa / S

Pp / S

PN / S

- 8 No additional module installed

- 0 No further module possible

A Active current output

B Passive current output

C Active pulse output, frequency output, status output or limit switch

(changeable)

E Passive pulse output, frequency output, status output or limit switch

(changeable)

F Passive pulse output, frequency output, status output or limit switch acc.

to NAMUR (changeable)

G Active control input

K Passive control input

H Active control input to NAMUR

Signal converter monitors cable breaks and short circuits acc. to EN 60947-5-6. Errors indicated on LC display. Error messages possible via status output.

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OPTISONIC 3400

4.5.3 Fixed, non-alterable input/output versions

This signal converter is available with various input/output combinations.

• The grey boxes in the tables denote unassigned or unused connection terminals.

• In the table, only the final digits of the CG no. are depicted.

• Connection terminal A+ is only operable in the basic input/output version.

CG-No. Connection terminals

A+ A A- B B- C C- D D-

Basic in-/output (I/O) (Standard)

1 0 0

Ia + HART® active 1

Ip + HART® passive 1

Ex-i in-/outputs (Option)

2 0 0

3 0 0

2 1 0 Ia active PN / SNNAMUR

3 1 0 Ia active PN / SNNAMUR

2 2 0 Ip passive PN / SNNAMUR

3 2 0 Ip passive PN / SNNAMUR

1 Function changed by reconnecting 2 Changeable

Sp / Cp passive 2 Sp passive Pp / Sp passive 2

passive 2

Cp passive 2

passive 2

ELECTRICAL CONNECTIONS 4

Ia + HART® active

Ip + HART® passive

Ia + HART® active

Ip + HART® passive

Ia + HART® active

Ip + HART® passive

PN / SN NAMUR 2

PN / SNNAMUR 2

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4 ELECTRICAL CONNECTIONS

4.5.4 Alterable input/output versions

This signal converter is available with various input/output combinations.

• The grey boxes in the tables denote unassigned or unused connection terminals.

• In the table, only the final digits of the CG no. are depicted.

• Term. = (connection) terminal

CG no. Connection terminals

A+ A A- B B- C C- D D-

Modular IOs (option)

4 _ _ max. 2 optional modules for term. A + B

8 _ _ max. 2 optional modules for term. A + B

6 _ _ max. 2 optional modules for term. A + B

B _ _ max. 2 optional modules for term. A + B

7 _ _ max. 2 optional modules for term. A + B

C _ _ max. 2 optional modules for term. A + B

Ia + HART® active

Ip + HART® passive

Ia + HART® active

Ip + HART® passive

Ia + HART® active

Ip + HART® passive

OPTISONIC 3400

Pa / Sa active 1

Pp / Sp passive 1

PN / SN NAMUR 1

PROFIBUS PA

D _ _ max. 2 optional modules for term. A + B PA+ (2) PA- (2) PA+ (1) PA- (1)

FOUNDATION Fieldbus (option)

E _ _ max. 2 optional modules for term. A + B V/D+ (2) V/D- (2) V/D+ (1) V/D- (1)

Modbus (option)

G _ _ 2 max. 2 optional modules for term. A + B CommonSign. B

(D1)

1 changeable 2 not activated bus terminator

Sign. A (D0)

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OPTISONIC 3400

4.6 Description of the inputs and outputs

4.6.1 Control input

INFORMATION!

Depending on the version, the control inputs must be connected passively or actively or according to NAMUR EN 60947-5-6! Which I/O version and inputs/outputs are installed in your signal converter are indicated on the sticker in the cover of the terminal compartment.

• All control inputs are electrically isolated from each other and from all other circuits.

• All operating data and functions can be adjusted.

• Passive mode: external power supply required:

≤ 32 VDC

ext

• Active mode: use of the internal power supply:

=24VDC

nom

• NAMUR mode: in accordance with EN 60947-5-6

(Active control input to NAMUR EN 60947-5-6: signal converter monitors cable breaks and short circuits acc. to EN 60947-5-6. Errors indicated on LC display. Error messages possible via status output.

• For information on the adjustable operating states refer to

ELECTRICAL CONNECTIONS 4

Function tables

on page 63

DANGER!

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

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4 ELECTRICAL CONNECTIONS

4.6.2 Current output

INFORMATION!

The current outputs must be connected depending on the version! Which I/O versions and inputs/outputs are installed in your signal converter are indicated on the sticker in the cover of the terminal compartment.

• All outputs are electrically isolated from each other and from all other circuits.

• All operating data and functions can be adjusted.

• Passive mode: external power U

• Active mode: load impedance R

≤ 450 Ω at I ≤ 22 mA for Ex i outputs

• Self-monitoring: interruption or load impedance too high in the current output loop

• Error message possible via status output, error indication on LC display.

• Current value error detection can be adjusted.

• Automatic range conversion via threshold or control input. The setting range for the

threshold is between 5 and 80% of Q smaller to larger range of 1:20 to 1:1.25).

Signaling of the active range possible via a status output (adjustable).

• Forward / reverse flow measurement (F/R mode) is possible.

ext

≤ 32 VDC at I ≤ 22 mA

≤ 1kΩ at I ≤ 22 mA;

, ± 0...5% hysteresis (corresponding ratio from

100%

OPTISONIC 3400

INFORMATION!

For further information refer to Connection diagrams of inputs and outputs on page 39

DANGER!

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

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OPTISONIC 3400

4.6.3 Pulse and frequency output

INFORMATION!

Depending on the version, the pulse and frequency outputs must be connected passively or actively or according to NAMUR EN 60947-5-6! Which I/O version and inputs/outputs are installed in your signal converter are indicated on the sticker in the cover of the terminal compartment.

• All outputs are electrically isolated from each other and from all other circuits.

• All operating data and functions can be adjusted.

• Passive mode:

External power supply required: U I ≤ 20 mA at f ≤ 10 kHz (override up to f I ≤ 100 mA at f ≤ 100 Hz

• Active mode:

Use of the internal power supply: U I ≤ 20 mA at f ≤ 10 kHz (over range up to f I ≤ 20 mA at f ≤ 100 Hz

• NAMUR mode: passive in accordance with EN 60947-5-6, f ≤ 10 kHz,

over range up to f

• Scaling:

Frequency output: in pulses per time unit (e.g. 1000 pulses/s at Q Pulse output: quantity per pulse.

• Pulse width:

symmetric (pulse duty factor 1:1, independent of output frequency) automatic (with fixed pulse width, duty factor approx. 1:1 at Q

fixed (pulse width adjustable as required from 0.05 ms...2 s)

• Forward / reverse flow measurement (F/R mode) is possible.

• All pulse and frequency outputs can also be used as a status output / limit switch.

max

≤ 12 kHz

≤ 32 VDC

ext

max

=24VDC

nom

ELECTRICAL CONNECTIONS 4

≤ 12 kHz)

max

);

100%

) or

100%

INFORMATION!

For further information refer to Connection diagrams of inputs and outputs on page 39

DANGER!

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

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4 ELECTRICAL CONNECTIONS

4.6.4 Status output and limit switch

INFORMATION!

Depending on the version, the status outputs and limit switches must be connected passively or actively or according to NAMUR EN 60947-5-6! Which I/O version and inputs/outputs are installed in your signal converter are indicated on the sticker in the cover of the terminal compartment.

• The status outputs / limit switches are electrically isolated from each other and from all

other circuits.

• The output stages of the status outputs/limit switches during simple active or passive

operation behave like relay contacts and can be connected with any polarity.

• All operating data and functions can be adjusted.

• Passive mode: external power supply required:

≤ 32 VDC; I ≤ 100 mA

ext

• Active mode: use of the internal power supply:

=24VDC; I ≤ 20 mA

nom

• NAMUR mode: passive in accordance with EN 60947-5-6

• For information on the adjustable operating states refer to

Function tables

OPTISONIC 3400

on page 63.

INFORMATION!

For further information refer to Connection diagrams of inputs and outputs on page 39

DANGER!

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

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OPTISONIC 3400

ELECTRICAL CONNECTIONS 4

4.7 Connection diagrams of inputs and outputs

4.7.1 Important notes

INFORMATION!

Depending on the version, the inputs/outputs must be connected passively or actively or acc. to NAMUR EN 60947-5-6! Which I/O version and inputs/outputs are installed in your signal converter are indicated on the sticker in the cover of the terminal compartment.

• All groups are electrically isolated from each other and from all other input and output

circuits.

• Passive mode: An external power supply is necessary to operate (activation) the subsequent

devices (U

• Active mode: The signal converter supplies the power for operation (activation) of the

subsequent devices, observe max. operating data.

• Terminals that are not used should not have any conductive connection to other electrically

conductive parts.

DANGER!

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

ext

Description of the used abbreviations

Current output active or passive

Pulse/frequency output active or passive

Pulse/frequency output passive acc. to NAMUR EN 60947-5-6

Status output/limit switch active or passive

Status output/limit switch passive acc. to NAMUR EN 60947-5-6

Control input active or passive

Control input active acc. to NAMUR EN 60947-5-6: Signal converter monitors cable breaks and short circuits acc. to EN 60947-5-6. Errors indicated on LC display. Error messages possible via status output.

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4 ELECTRICAL CONNECTIONS

4.7.2 Description of the electrical symbols

mA meter

0...20 mA or 4...20 mA and other RL is the internal resistance of the measuring point including the cable

resistance

DC voltage source (U

OPTISONIC 3400

), external power supply, any connection polarity

ext

Table 4-1: Description of symbols

DC voltage source (U connection diagrams

Internal DC voltage source

Controlled internal power source in the device

Electronic or electromagnetic counter At frequencies above 100 Hz, shielded cables must be used to connect the counters. Ri Internal resistance of the counter

Button, NO contact or similar

), observe connection polarity according to

ext

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OPTISONIC 3400

4.7.3 Basic inputs/outputs

CAUTION!

Observe connection polarity.

INFORMATION!

For further information refer to Description of the inputs and outputs on page 35 HART® connection on page 53

Current output active (HART®), basic I/Os

• U

• I ≤ 22 mA

• R

= 24 VDC nominal

int, nom

≤ 1kΩ

ELECTRICAL CONNECTIONS 4

and refer to

Figure 4-7: Current output active I

Current output passive (HART®), basic I/Os

• U

• I ≤ 22 mA

• U

• R

Figure 4-8: Current output passive I

= 24 VDC nominal

int, nom

≤ 32 VDC

ext

≥ 1.8 V

≤ (U

ext-U0

)/I

max

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4 ELECTRICAL CONNECTIONS

INFORMATION!

•

For frequencies above 100 Hz, shielded cables are to be used in order to reduce effects from electrical interferences (EMC).

•

Compact and field housing versions:

Compact and field housing versions: Shield connected via the cable terminals in the terminal

Compact and field housing versions:Compact and field housing versions: compartment.

•

Any connection polarity.

Pulse/frequency output passive, basic I/Os

• U

• f

• If the following maximum load resistance R

• The minimum load resistance R

• Can also be set as status output; for the electrical connection refer to status output

≤ 32 VDC

ext

in operating menu set to f

max

I ≤ 100 mA open: I ≤ 0.05 mA at U

= 32 VDC

ext

closed: U

= 0.2 V at I ≤ 10 mA

0, max

= 2 V at I ≤ 100 mA

0, max

in the operating menu set to 100 Hz < f

max

I ≤ 20 mA open: I ≤ 0.05 mA at U

= 32 VDC

ext

closed: U

U U

= 1.5 V at I ≤ 1 mA

0, max

= 2.5 V at I ≤ 10 mA

0, max

= 5.0 V at I ≤ 20 mA

0, max

reduced accordingly by parallel connection of R: f ≤ 100 Hz: R

f ≤ 1 kHz: R f ≤ 10 kHz: R

L, min

=(U

ext-U0

L, max

= 47 kΩ

= 10 kΩ

= 1 kΩ

)/I

max

L, min

connection diagram.

≤ 100 Hz:

≤ 10 kHz:

max

is exceeded, the load resistance RL must be

L, max

is calculated as follows:

OPTISONIC 3400

Figure 4-9: Pulse/frequency output passive P

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OPTISONIC 3400

INFORMATION!

•

Any connection polarity.

Status output / limit switch passive, basic I/Os

• U

• I ≤ 100 mA

• R

• open:

I ≤ 0.05 mA at U closed:

U U

• The output is open when the device is de-energized.

• X stands for the terminals B, C or D. The functions of the connection terminals depend on the

settings.

≤ 32 VDC

ext

= 47 kΩ

L, max

=(U

L, min

0, max

ext-U0

= 0.2 V at I ≤ 10 mA = 2 V at I ≤ 100 mA

)/I

= 32 VDC

ext

ELECTRICAL CONNECTIONS 4

max

Figure 4-10: Status output / limit switch passive S

Control input passive, basic I/Os

• 8V≤ U

• I

max

• Switching point for identifying "contact open or closed":

Contact open (off): U Contact closed (on): U

• Can also be set as a status output; for the electrical connection refer to status output

connection diagram.

Figure 4-11: Control input passive C

1 Signal

≤ 32 VDC

ext

= 6.5 mA at U = 8.2 mA at U

≤ 24 VDC

ext

≤ 32 VDC

ext

≤ 2.5 V with I

≥ 8 V with I

= 0.4 mA

nom

= 2.8 mA

nom

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4 ELECTRICAL CONNECTIONS

4.7.4 Modular inputs/outputs and bus systems

CAUTION!

Observe connection polarity.

INFORMATION!

•

For further information on electrical connection refer to Description of the inputs and outputs on page 35

For the electrical connection of bus systems, please refer to the separate documentation for

•

the respective bus systems.

INFORMATION!

•

For frequencies above 100 Hz, shielded cables are to be used in order to reduce effects from electrical interferences (EMC).

•

Compact and field housing versions:

Compact and field housing versions: Shield connected via the cable terminals in the terminal

Compact and field housing versions:Compact and field housing versions: compartment.

•

Any connection polarity.

OPTISONIC 3400

Current output active (only current output terminals C/C- have HART® capability), modular I/Os

• U

• I ≤ 22 mA

• R

• X designates the connection terminals A, B or C, depending on the version of the signal

converter.

Figure 4-12: Current output active I

int, nom

≤ 1kΩ

= 24 VDC

Current output passive (only current output terminals C/C- have HART® capability), modular I/Os

• U

• I ≤ 22 mA

• U

• R

• X designates the connection terminals A, B or C, depending on the version of the signal

≤ 32 VDC

ext

≥ 1.8 V

= (U

L, max

converter.

- U0) / I

ext

max

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OPTISONIC 3400

ELECTRICAL CONNECTIONS 4

Figure 4-13: Current output passive I

Pulse/frequency output active, modular I/Os

• U

• f

• If the following maximum load impedance R

• The minimum load impedance R

• X designates the connection terminals A, B or D, depending on the version of the signal

= 24 VDC

nom

in the operating menu set to f

max

≤ 100 Hz:

max

I ≤ 20 mA open: I ≤ 0.05 mA closed: U

= 24 V at I = 20 mA

0, nom

in operating menu set to 100 Hz < f

max

≤ 10 kHz:

max

I ≤ 20 mA open: I ≤ 0.05 mA closed: U

U U

= 22.5 V at I = 1 mA

0, nom

= 21.5 V at I = 10 mA

0, nom

=19V at I=20mA

0, nom

L, max

be reduced accordingly by parallel connection of R: f ≤ 100 Hz: R

f ≤ 1 kHz: R f ≤ 10 kHz: R

L, min

=(U

ext-U0

L, max

= 47 kΩ

= 10 kΩ

=1kΩ

)/I

max

is calculated as follows:

L, min

converter.

is exceeded, the load impedance RL must

Figure 4-14: Pulse / frequency output active P

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4 ELECTRICAL CONNECTIONS

Pulse/frequency output passive, modular I/Os

• U

• f

• If the following maximum load impedance R

• The minimum load impedance R

• Can also be set as status output; refer to status output connection diagram.

• X designates the connection terminals A, B or D, depending on the version of the signal

≤ 32 VDC

ext

in the operating menu set to f

max

I ≤ 100 mA open: I ≤ 0.05 mA at U

= 32 VDC

ext

closed: U

=0.2V at I≤ 10 mA

0, max

=2V at I≤ 100 mA

0, max

in operating menu set to 100 Hz < f

max

open: I ≤ 0.05 mA at U

= 32 VDC

ext

closed: U

U U

=1.5V at I≤ 1mA

0, max

=2.5 V at I ≤ 10 mA

0, max

=5V at I≤ 20 mA

0, max

be reduced accordingly by parallel connection of R: f ≤ 100 Hz: R

f ≤ 1 kHz: R f ≤ 10 kHz: R

L, min

=(U

ext-U0

L, max

= 47 kΩ

= 10 kΩ

=1kΩ

)/I

max

L, min

converter.

≤ 100 Hz:

max

≤ 10 kHz:

max

is exceeded, the load impedance RL must

L, max

is calculated as follows:

OPTISONIC 3400

Figure 4-15: Pulse frequency output passive P

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OPTISONIC 3400

Pulse and frequency output passive PN NAMUR, modular I/O

• Connection in conformity with EN 60947-5-6

• open:

I closed:

• X designates the connection terminals A, B or D, depending on the version of the signal

converter.

= 0.6 mA

nom

= 3.8 mA

nom

ELECTRICAL CONNECTIONS 4

Figure 4-16: Pulse and frequency output passive PN to NAMUR EN 60947-5-6

Status output / limit switch active, modular I/Os

• Observe connection polarity.

• U

• I ≤ 20 mA

• R

• open:

• X designates the connection terminals A, B or D, depending on the version of the signal

=24VDC

int

≤ 47 kΩ

I ≤ 0.05 mA closed: U

= 24 V at I = 20 mA

0, nom

converter.

Figure 4-17: Status output / limit switch active S

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4 ELECTRICAL CONNECTIONS

Status output / limit switch passive, modular I/Os

• Any connection polarity.

• U

• I ≤ 100 mA

• R

• open:

• The output is open when the device is de-energized.

• X designates the connection terminals A, B or D, depending on the version of the signal

=32VDC

ext

= 47 kΩ

L, max

L, min

=(U

ext-U0

I ≤ 0.05 mA at U closed:

U U

=0.2V at I≤ 10 mA

0, max

=2V at I≤ 100 mA

0, max

converter.

)/I

= 32 VDC

ext

max

OPTISONIC 3400

Figure 4-18: Status output / limit switch passive S

Status output / limit switch SN NAMUR, modular I/Os

• Any connection polarity.

• Connection in conformity with EN 60947-5-6

• open:

= 0.6 mA

nom

closed:

= 3.8 mA

nom

• The output is open when the device is de-energized.

• X designates the connection terminals A, B or D, depending on the version of the signal

converter.

Figure 4-19: Status output / limit switch SN to NAMUR EN 60947-5-6

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OPTISONIC 3400

CAUTION!

Observe connection polarity.

Control input active, modular I/Os

• U

• External contact open:

U External contact closed:

• Switching point for identifying "contact open or closed":

Contact open (off): U Contact closed (on): U

• X designates the connection terminals A or B, depending on the version of the signal

converter.

=24VDC

int

0, nom

= 4 mA

nom

=22V

≤ 10 V with I

≥ 12 V with I

= 1.9 mA

nom

ELECTRICAL CONNECTIONS 4

= 1.9 mA

Figure 4-20: Control input active C

1 Signal

Control input passive, modular I/Os

• 3V≤ U

• I

max

• Switching point for identifying "contact open or closed":

Contact open (off): U Contact closed (on): U

• X designates the connection terminals A or B, depending on the version of the signal

converter.

≤ 32 VDC

ext

=9.5mA at U =9.5mA at U

≤ 24 V

ext

≤ 32 V

ext

≤ 2.5 V with I

≥ 3V with I

nom

=1.9mA

Figure 4-21: Control input passive C

1 Signal

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4 ELECTRICAL CONNECTIONS

CAUTION!

Observe connection polarity.

Control input active CN NAMUR, modular I/Os

• Connection acc. to EN 60947-5-6

• Switching point for identifying "contact open or closed":

Contact open (off): U Contact closed (on): U

• Detection of cable break:

≥ 8.1 V with I ≤ 0.1 mA

• Detection of cable short circuit:

≤ 1.2 V with I ≥ 6.7 mA

• X designates the connection terminals A or B, depending on the version of the signal

converter.

= 6.3 V with I

0, nom

= 6.3 V with I

< 1.9 mA

nom

OPTISONIC 3400

> 1.9 mA

Figure 4-22: Control input active CN to NAMUR EN 60947-5-6

4.7.5 Ex i inputs/outputs

DANGER!

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

INFORMATION!

For further information on electrical connection refer to Description of the inputs and outputs on page 35

INFORMATION!

•

For frequencies above 100 Hz, shielded cables are to be used in order to reduce effects from electrical interferences (EMC).

Compact and field housing versions:

Compact and field housing versions: Shield connected via the cable terminals in the terminal

Compact and field housing versions:Compact and field housing versions: compartment.

Any connection polarity.

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OPTISONIC 3400

Current output active (only current output terminals C/C- have HART® capability), Ex i I/Os

• Observe connection polarity.

• U

• I ≤ 22 mA

• R

• X designates the connection terminals A or C, depending on the version of the signal

converter.

int, nom

≤ 450 Ω

ELECTRICAL CONNECTIONS 4

= 20 VDC

Figure 4-23: Current output active Ia Exi

Current output passive (only current output terminals C/C- have HART® capability), Ex i I/Os

• Any connection polarity.

• U

• I ≤ 22 mA

• U

• R

• X designates the connection terminals A or C, depending on the version of the signal

Figure 4-24: Current output passive Ip Exi

≤ 32 VDC

ext

≥ 4 V

= (U

L, max

converter.

- U0 / I

ext

max

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4 ELECTRICAL CONNECTIONS

Pulse and frequency output passive PN NAMUR, Ex i I/Os

• Connection acc. to EN 60947-5-6

• open:

= 0.43 mA

nom

closed:

= 4.5 mA

nom

• X designates the connection terminals B or D, depending on the version of the signal

converter.

OPTISONIC 3400

Figure 4-25: Pulse and frequency output passive PN as per NAMUR EN 60947-5-6 Exi

INFORMATION!

•

Any connection polarity.

Control input passive, Ex i I/Os

• 5.5 V ≤ U

• I

= 6 mA at U

max

= 6.5 mA at U

max

• Switching point for identifying "contact open or closed":

Contact open (off): U Contact closed (on): U

• X designates the connection terminals B, if available.

≤ 32 VDC

ext

≤ 24 V

ext

≤ 32 V

ext

≤ 3.5 V with I ≤ 0.5 mA

≥ 5.5 V with I ≥ 4 mA

Figure 4-26: Control input passive Cp Exi

1 Signal

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OPTISONIC 3400

INFORMATION!

•

Any connection polarity.

Status output/limit switch SN NAMUR, Ex i I/Os

• Connection acc. to EN 60947-5-6

• open:

I closed:

• The output is closed when the device is de-energized.

• X designates the connection terminals B or D, depending on the version of the signal

converter.

= 0.43 mA

nom

= 4.5 mA

nom

ELECTRICAL CONNECTIONS 4

Figure 4-27: Status output/limit switch SN to NAMUR EN 60947-5-6 Exi

4.7.6 HART® connection

INFORMATION!

•

In the basic I/O the current output at connection terminals A+/A-/A always has HART® capability.

•

For modular I/O and Ex i E/A, only the output module for the connection terminals C/C- has

HART

HART® connection active (point-to-point)

Figure 4-28: HART® connection active (Ia)

1 Basic I/O: terminals A and A+ 2 Modular I/O: terminals C- and C

3 HART

capability.

communicator

The parallel resistance to the HART® communicator must be R ≥ 230 Ω.

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4 ELECTRICAL CONNECTIONS

HART® connection passive (Multi-Drop mode)

• I: I0% ≥ 4mA

• Multi-Drop mode I: I

• U

≤ 32 VDC

ext

• R ≥ 230 Ω

≥ 4mA = I

fix

OPTISONIC 3400

Figure 4-29: HART® connection passive (Ip)

1 Basic I/O: terminals A- and A 2 Modular I/O: terminals C- and C

3 HART 4 Other devices with HART

communicator

capability

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OPTISONIC 3400

5.1 Starting the signal converter

The measuring device, consisting of the measuring sensor and the signal converter, is supplied ready for operation. All operating data have been set at the factory in accordance with your order specifications.

When the power is switched on, a self test is carried out. After that the device immediately begins measuring, and the current values are displayed.

Figure 5-1: Displays in measuring mode (examples for 2 or 3 measured values) x, y and z denote the units of the measured values displayed

START-UP 5

It is possible to change between the two measured value windows, the trend display and the list with the status messages by pressing the keys ↑ and ↓. For possible status messages, their meaning and cause refer to

5.2 Switching on the power

Before connecting to power, please check that the system has been correctly installed. This includes:

• The device must be mechanically safe and mounted in compliance with the regulations.

• The power connections must have been made in compliance with the regulations.

• The electrical terminal compartments must be secured and the covers have been screwed

on.

• Check that the electrical operating data of the power supply are correct.

• Switching on the power.

Status messages and diagnostic information

on page 83.

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6 OPERATION

6.1 Display and operating elements

Figure 6-1: Display and operating elements (Example: flow indication with 2 measuring values)

1 Indicates a possible status message in the status list 2 Tag number (is only indicated if this number was entered previously by the operator) 3 Indicates when a key has been pressed 4 1st measured variable in large representation 5 Bargraph indication 6 Operating keys, optical and mechanical (see table below for function and representation in text) 7 Interface to the GDC bus (not present in all signal converter versions) 8 Infrared sensor (not present in all signal converter versions)

OPTISONIC 3400

CAUTION!

The use of a jumper is only permitted for custody transfer devices to lock the access to custody transfer relevant parameters. For non custody transfer devices (i.e. process instruments) this jumper must not be used!

INFORMATION!

•

The switching point for the 4 optical keys is located directly in front of the glass. It is recommended to activate the keys at right angles to the front. Touching them from the side can cause incorrect operation.

•

After 5 minutes of inactivity, there is an automatic return to measuring mode. Previously changed data is not saved.

•

Step over from optical- to push buttons is directly possible. After using push buttons, wait several minutes before the optical buttons become active again.

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OPTISONIC 3400

OPERATION 6

Key Measuring mode Menu mode Submenu or function

mode

> Switch from measuring

mode to menu mode; press key for 2.5 s, "Quick Start" menu is then displayed

^ Reset display; "Quick

Access" function

↓ or ↑ Switch between display

pages: measured value 1 + 2, trend page and status page

Esc (> + ↑) - - Return to menu mode

Access to displayed menu, then 1st submenu is displayed

Return to measuring mode but prompt whether the data should be saved

Select menu Select submenu or

Access to displayed submenu or function

Press 1 to 3 times, return to menu mode, data saved

function

without acceptance of data

6.1.1 Display in measuring mode with 2 or 3 measured values

Parameter and data mode

For numerical values, move cursor (highlighted in blue) one position to the right

Return to submenu or function, data saved

Use cursor highlighted in blue to change number, unit, property and to move the decimal point

Return to submenu or function without acceptance of data

Figure 6-2: Example for display in measuring mode with 2 or 3 measured values

1 Indicates a possible status message in the status list 2 Tag number (is only indicated if this number was entered previously by the operator) 3 1st measured variable in large representation 4 Bargraph indication 5 Depiction with 3 measured values

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6 OPERATION

6.1.2 Display for selection of submenu and functions, 3 lines

Figure 6-3: Display for selection of submenu and functions, 3 lines

1 Indicates a possible status message in the status list 2 Menu, submenu or function name 3 Number relating to 6 4 Indicates position within menu, submenu or function list 5 Next menu, submenu or function

(_ _ _ signalise in this line the end of the list)

6 Current menu, submenu or function 7 Previous menu, submenu or function

(_ _ _ signalise in this line the beginning of the list)

OPTISONIC 3400

6.1.3 Display when setting parameters, 4 lines

Figure 6-4: Display when setting parameters, 4 lines

1 Current menu, submenu or function 2 Number relating to 7 3 Denotes factory setting 4 Denotes permissible value range 5 Permissible value range for numeric values 6 Currently set value, unit or function (when selected, appears with white text, blue background)

This is where the data is changed.

7 Current parameter 8 Factory setting of parameter

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OPTISONIC 3400

6.1.4 Display when previewing parameters, 4 lines

Figure 6-5: Display when previewing parameters, 4 lines

1 Current menu(s), submenu or function 2 Number relating to 6 3 Denotes a changed parameter (simple check of changed data when browsing through lists) 4 Next parameter 5 Currently set data from 6 6 Current parameter (for selection press key >; then see previous chapter) 7 Factory setting of parameter

OPERATION 6

6.1.5 Using an IR interface (option)

The optical IR interface serves as an adapter for PC-based communication with the signal converter without opening the housing.

INFORMATION!

•

This device is not part of the scope of delivery.

•

For more information about activation with the functions A6 or C6.6.7.

Figure 6-6: IR interface

1 Glass panel in front of the control and display panel 2 IR interface 3 LED lights up when IR interface is activated. 4 Suction cups

Timeout function

Following activation of the IR interface in Fct. A6 or C6.6.7 the interface must be properly positioned and attached to the housing with the suction cups within 60 seconds. If this does not happen within the specified time period, the device can be operated using the optical keys again. Upon activation, the LED 3 lights up and the optical keys no longer function.

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6 OPERATION

6.2 Menu structure

INFORMATION!

Note the key function within and between the columns.

OPTISONIC 3400

Measure mode Select

menu↓ ↑

^ Press

>2.5s

A Quick Setup > ^A1 Language >

↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑ >

Select menu and/or submenu ↓ ↑

A2 Tag

A3 Reset > ^A3.1 Reset Errors

A3.3 Totaliser 1

A3.4 Totaliser 2

A3.5 Totaliser 3

A4 Analog Outputs A4.1 Measurement

A4.2 Unit

A4.3 Range

A4.4 Low Flow Cutoff

A4.5 Time Constant

A5 Digital Outputs A5.1 Measurement

A5.2 Pulse Value Unit

A5.3 Value p. Pulse

A5.4 Low Flow Cutoff

A6 GDC IR interface

Select function and set data ↓ ↑ >

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OPTISONIC 3400

OPERATION 6

Measuring mode Select

menu↓ ↑

^ Press

>2.5s

B Test > ^B1 Simulation > ^B1.1 Volume Flow >

↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑ >

Select menu and/or submenu ↓ ↑

B1.2 Velocity of sound

B1._ Current Output X

B1._ Status Output X

B1._ Control Input X

B1._ Pulse Output X

B2 Actual Values > ^B2.1 Act. volume flow

B2.2 Act. mass flow

B2.3 Act. vel. of sound

B2.4 Act. Flow speed

B2.5 Act. gain

B2.6 Act. SNR

B2.7 Act. Reynolds data

B2.8 Operating Hours

B2.9 Date and Time

B3 Information > ^B3.1 Status Log

B3.2 Status Details

B3.3 C Number

B3.4 Proces input

B3.5 SW.REV. MS

B3.6 SW.REV. UIS

B3.8 Electronic Revision

B3.9 Change log

Select function and set data ↓ ↑ >

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6 OPERATION

OPTISONIC 3400

Measuring mode Select

^ Press > 2.5 s

C setup > ^C1 process input > ^C1.1 meter size >

↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑ >

Select menu and/or sub-menu Select function

and set data

C1.2 calibration

C1.3 filter

C1.4 plausibility

C1.5 simulation

C1.6 information

C1.7 linearization

C1.8 pipe temperature

C1.9 density

C1.10 diagnosis

C2 I/O (input/output) > ^C2.1 hardware

C2._ current output X

C2._ frequency output X

C2._ pulse output X

C2._ status output X

C2._ limit switch X

C2. control input X

C3 I/O totalizers > ^C3.1 totalizer 1

C3.2 totalizer 2

C3.3 totalizer 3

C4 I/O HART > ^C4.1 PV is

C4.2 SV is

C4.3 TV is

C4.4 4V is

C4.5 HART units

C5 device > ^C5.1 device info

C5.2 display

C5.3.1. meas. page

C5.4.2. meas. page

C5.5 graphic page

C5.6 special functions

C5.7 units

C5.8 HART

C5.9 quick setup

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OPTISONIC 3400

6.3 Function tables

INFORMATION!

•

The following tables describe the functions of the standard device with HART® connection. The functions for Modbus, Foundation Fieldbus and Profibus are described in detail in the corresponding supplementary instructions.

•

Depending on the device version, not all functions are available.

6.3.1 Menu A, Quick Setup

No. Function Setting / Description

A1 Language

A1 Language Language selection depends on the device version.

A2 Tag

Measuring point identifier (Tag no.) (also for HART® operation) appears in the LCD header (max. 8 digits).

OPERATION 6

A3 Reset

A3.1 Reset Errors Reset Errors? Select: no/yes

A3.2 Totaliser 1 Reset Totaliser? Select: No / Yes

A3.3 Totaliser 2 Reset Totaliser? Select: No / Yes

A3.4 Totaliser 3 Reset Totaliser? Select: No / Yes

A4 Analogue Outputs (only for HART®)

A4 Analogue Outputs Applicable to all current outputs (terminals A, B and C), frequency outputs

A4.1 Measurement 1) Select measurement: Volume Flow / Velocity of Sound/ / Mass Flow /

A4.2 Unit Selection of the unit from a list, depending on the measurement.

A4.3 Range 1) Setting for main current output (range: 0...100%)

A4.4 Low Flow Cutoff 1) Setting for main current output (sets output value to "0")

A4.5 Time Constant 1) Setting for main current output (applicable to all flow measurements)

(terminals A, B and D), limit switch (terminals A, B, C, and / or D) and the 1st display page / line 1.

Flow Speed / Gain / SNR / Diagnostics 1 / Diagnostics 2 /

2) Use for all outputs? (also use this setting for Fct. A4.2...A4.5!) Setting: no (applies only to the main current output ) / yes (applies to all analogue outputs)

Setting: 0…x.xx (format and unit, depending on measurement, see A4.1 and A4.2 above)

2) Use for all outputs? Make setting, see Fct. A4.1 above!

Setting: x.xxx ± x.xxx% (Range: 0.0…20%) (1st value = switching point / 2nd value = hysteresis), condition: 2nd value ≤ 1st value

2) Use for all outputs? Make setting, see Fct. A4.1 above!

Setting: xxx.x s (range: 000.1…100 s)

2) Use for all outputs? Make setting, see Fct. A4.1 above!

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6 OPERATION

OPTISONIC 3400

No. Function Setting / Description

A4 Station Address

A4 Station Address For Profibus / FF / Modbus devices.

A5 Digital Outputs

A5 Digital Outputs Valid for all pulse outputs (terminals A, B and/or D) and totaliser 1.

A5.1 Measurement 1) Select measurement: Volume Flow / Mass Flow

2) Use for all outputs? (also use this setting for Fct. A5.2...A5.5!) Setting: No (only for pulse output D) / Yes (for all digital outputs)

A5.2 Pulse Value Unit Selection of the unit from a list, depending on the measurement.

A5.3 Value p. Pulse 1) Setting for pulse output D (volume or mass value per pulse)

A5.4 Low Flow Cutoff 1) Setting for pulse output D (sets output value to "0")

Setting: xxx.xxx in l/s or kg/s

2) Use for all outputs? Make setting, see Fct. A5.1 above!

Setting: x.xxx ± x.xxx% (range: 0.0…20%) (1st value = switching point / 2nd value = hysteresis), condition: 2nd value ≤ 1st value

2) Use for all outputs? Make setting, see Fct. A5.1 above!

A6 GDC IR interface

A6 GDC IR Interface After this function has been activated an optical GDC adapter can be

connected to the LC display. After 60 seconds pass without a connection being established or after the adapter is removed, the function is exited and the optical keys are active again.

Break (exit function without connection)

Activate (the IR interface adapter and interrupt the optical keys)

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OPTISONIC 3400

OPERATION 6

6.3.2 Menu B; test

No. Function Setting / Description

B0 Test

B1 Simulation Simulation

B1.1 Volume Flow Simulation of volume flow

B1.2 Velocity of Sound Simulation of velocity of sound

B1.3 Terminals A Sets simulated value of output on Terminal A

B1.4 Terminals B Sets simulated value of output on Terminal B

B1.5 Terminals C Sets simulated value of output on Terminal C

B1.6 Terminals D Sets simulated value of output on Terminal D

B2 Actual Values

B2 Actual values Display of actual values;

B2.1 Act. volume flow Displays current unfiltered volume flow

B2.2 Act. mass flow Displays current unfiltered mass flow

B2.3 Act. velocity of sound Displays current unfiltered velocity of sound

B2.3.1 path 1 Value path 1

B2.3.2 path 2 Value path 2

B2.3.3 path 3 Value path 3

B2.4 Act. flow speed Displays current unfiltered flow speed

B2.4.1 path 1 Value path 1

B2.4.2 path 2 Value path 2

B2.4.3 path 3 Value path 3

B2.5 Act. gain Displays current unfiltered gain

B2.5.1 path 1 Value path 1

B2.5.2 path 2 Value path 2

B2.5.3 path 3 Value path 3

B2.6 Act. SNR Displays current unfiltered SNR

B2.6.1 path 1 Value path 1

B2.6.2 path 2 Value path 2

B2.6.3 path 3 Value path 3

B2.7 Reynolds data Displays current number & correction

B2.8 Operating hours Displays device operating hours

B2.9 Date and Time Displays device date & time setting yyyy-mm-dd hh:mm

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6 OPERATION

OPTISONIC 3400

B3 Information

B3.1 Status Log Log for errors and warnings

B3.2 Status Details Present errors and warnings in NE107 groups

B3.3 C Number Displays C number of the installed electronics

B3.4 Process input Displays information of the sensor electronics PCB

B3.4.1 Sensor CPU Displays information of the sensor CPU software

B3.4.2 Sensor DSP Displays information of the sensor DSP software

B3.4.3 Sensor Driver Displays information of the sensor driver hardware

B3.5 SW. REV. MS Displays information of Main Software

B3.6 SW. REV. UIS Displays information of User Interface

B3.7 "Bus interface" Only appears with Profibus, Modbus and FF

B3.7.0 Profibus Displays information of the Profibus interface

B3.7.0 Foundation Field Bus

B3.7.0 Modbus Displays information of the Modbus interface

B3.8 Electronic Revision Displays information of the Electronics Revision

B3.9 Change Log The last changes of parameters are listed in this menu point, together with

Displays information of the Foundation Fieldbus interface

date and time. As a reference a CRC (checksum) over all parameters is used. This reference can be used by the customer for their documentation. The preview shows the actual CRC.

6.3.3 Menu C; setup

No. Function Settings / descriptions

C1 Setup

C1.1 Process Input

C1.1 Meter size Sets the pipe diameter

C1.2 Calibration Zero Offset

C1.2.1 Zero Calibration Direct setting of zero offset

C1.2.2 GK Sets the meter factor

C1.3 Filters

C1.3.1 Limitation Limits for the flow speed

C1.3.2 Flow Direction Set polarity of flow direction

C1.3.3 Time constant Sets timing constant of the sensor

C1.3.4 Low flow cutoff Sets the low flow cutoff

C1.4 Plausibility Error filtering

1.4.1 error limit sets the error limit in percentage of the measured value: exceeding values

1.4.2 counter decrease Sets the decrease of the plausibility counter when the measurement is

1.4.3 counter limit Sets the limit for the plausibility counter for which measurements will not

C1.5 Simulation Simulation

will be discarded and plausibility counter increased

within limits

be disccarded

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OPTISONIC 3400

No. Function Settings / descriptions

C1.5.1 Volume flow Simulation of volume flow

C1.5.2 Velocity of sound Simulation of velocity of sound

C1.6 Information Information

C1.6.1 Sensor CPU Displays the ID of the CPU on the FrontEnd

C1.6.2 Sensor DSP Displays the ID of the DSP on the FrontEnd

C1.6.3 Sensor driver Displays the ID of the Sensor Driver on the FrontEnd

C1.6.4 Calibration date Displays the date of calibration of the sensor

C1.6.5 Serial no. Sensor Displays the serial number of the measuring sensor

C1.6.6 V no. Sensor Displays the Order number of the measuring sensor

C1.7 Linearization Linearization

C1.7.1 Linearization Compensation for errors made at different Reynolds numbers

C1.7.2 Dynamic viscosity Sets the value of the dynamic viscosity for Reynolds calculation

C1.8 Pipe temperature Temperature compensation

C1.9 Density Sets the density of the fluid

C1.10 Diagnosis

C1.10.1 Diagnosis 1 Sets the parameter to be assigned to cyclic value; none, flow speed (1-2-3),

C1.10.2 Diagnosis 2 Sets the parameter to be assigned to cyclic value ; none, gain (1-2-3), SNR

C1.10.3 Proc: Empty pipe Change NE107 status signal for status group "Proc: Empty pipe"

C1.10.4 Proc: Signal Lost Change NE107 status signal for status group "Proc: Signal Lost"

C1.10.5 Proc: Signal Unreliable

C1.10.6 Config: Totaliser Change NE107 status signal for status group "Config: Totaliser"

C1.10.7 Electr: IO Connection

C1.10.8 Electr: Power Failure

velocity of sound (1-2-3)

(1-2-3)

Change NE107 status signal for status group "Proc: Signal Unreliable"

Change NE107 status signal for status group "Electr: IO Connection"

Change NE107 status signal for status group "Electr: Power Failure"

OPERATION 6

No. Function Settings / descriptions

C2 I/O

C2_ I/O

C2.1 Hardware Configuration of connection terminals. Selection depends on signal

converter version.

C2.1.1 Terminal A Sets the output associated with terminal A

Select: Off (switched off) / current output / frequency output / pulse output / status output / limit switch / control input

C2.1.2 Terminal B Sets the output associated with terminal B

Select: Off (switched off) / current output / frequency output / pulse output / status output / limit switch / control input

C2.1.3 Terminal C Sets the output associated with terminal C

Select: Off (switched off) / current output / status output / limit switch

C2.1.4 Terminal D Sets the output associated with terminal D

Select: Off (switched off) / frequency output / pulse output / status output / limit switch

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6 OPERATION

No. Function Settings / descriptions

C2.2_ Current Output A

C2.2.1 Range 0%…100% Range setting for current output A

C2.2.2 Extended Range Min. and max. settings for current output A

C2.2.3 Error Current Error current setting for error current output A

C2.2.4 Error Condition Sets condition for error current output A

C2.2.5 Measurement Measurement value for current output A; volume flow, velocity of sound,

mass flow, flow speed, gain, SNR, diagnostics 1, diagnostics 2.

C2.2.6 Range Measurement value range for current output A

C2.2.7 Polarity Set response of current output A to measurement polarity

C2.2.8 Limitation Limitation before applying the time constant.

C2.2.9 Low Flow Cutoff Low flow cutoff for current output A

C2.2.10 Time Constant Time constant for current output A

C2.2.11 Special Function Range change setting for current output A

C2.2.12 Threshold Threshold value for range change setting for current output A

C2.2.13 Information Displays information of current output I/O board

C2.2.14 Simulation Sets simulated output of current output A

C2.2.15 4mA Trimming Trimming of current output A at 4 mA

C2.2.16 20mA Trimming Trimming of current output A at 20 mA

OPTISONIC 3400

C2.2_ Frequency Output A

C2.2.1 Pulse Shape Pulse shape of frequency A

C2.2.2 Pulse Width Pulse width of frequency A

C2.2.3 100% Pulse Rate Pulse rate for 100% of the measuring range for frequency output A;

C2.2.4 Measurement Measurements for activating the output.

C2.2.5 Range 0…100% of the measurement set in Fct. C2._.4

C2.2.6 Polarity Set measured value polarity, please note flow direction in C1.3.2!

C2.2.7 Limitation Limitation before applying the time constant.

C2.2.8 Low Flow Cutoff Sets the measurement to "0" for low values

C2.2.9 Time Constant Range: 000.1…100 s

Range: 1…10000 Hz Limitation 100% Pulse Rate ≤ 100/s: Imax ≤ 100 mA

Limitation 100% Pulse Rate > 100/s: Imax ≤ 20 mA

Select measurement: Volume Flow / Mass Flow / Velocity of sound / flow speed / Gain / SNR / Diagnostics 1 / Diagnostics 2 /

x.xx…xx.xx _ _ _ (format and unit depend on the measurement, see above)

Select: Both Polarities (plus and minus values are displayed) / Positive Polarity (display for negative values = 0) / Negative Polarity (display for positive values = 0) / Absolute Value (always displays positive, with both negative and positive values)

±xxx …±xxx%; range: -150…+150%

x.xxx ± x.xxx%; range: 0.0…20%

(1st value = switching point / 2nd value = hysteresis), condition: 2nd value ≤ 1st value

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OPTISONIC 3400

No. Function Settings / descriptions

OPERATION 6

C2.2.10 Invert Signal Select:

C2.2.11 Special Functions This function is only available at the terminal B frequency output. At the

C2.2.12 Information Serial no. of the I/O board, software version no. and production date of the

C2.2.13 Simulation Sequence see B1._ Frequency Output X

Off (activated output: switch closed) / On (activated output: switch open)

same time, 2 frequency outputs must be available: 1st output at terminal A or D / 2nd output at terminal B

The B output is operated as a slave output, controlled and set using master output A or D

Select: Off (no phase shift) / Phase Shift w.r.t. D or A (slave output is B and master output is D or A)

circuit board

C2._ Pulse Output A

C2._ Pulse Output X X stands for one of the connection terminals A, B or D

C2._.1 Pulse Shape Specify the pulse shape

Select: Symmetric (about 50% on and 50% off) / Automatic (constant pulse with about 50% on and 50% off at 100% pulse rate) / Fixed (fixed pulse rate, setting see below Fct. C2._.3 100% pulse rate)

C2._.2 Pulse Width Only available if set to "Fixed" in Fct. C2._.1.

Range: 0.05…2000 ms Note: max. setting value Tp [ms] ≤ 500 / max. pulse rate [1/s], gives the pulse

width = time where the output is activated

C2._.3 Max. Pulse Rate Pulse rate for 100% of the measuring range

Range: 0.0…10000 1/s Limitation 100% pulse rate ≤ 100/s: I

Limitation 100% pulse rate > 100/s: I

C2._.4 Measurement Measurements for activating the output

Select: Volume Flow / Mass Flow

C2._.5 Pulse Value Unit Selection of the unit from a list, depending on the measurement

C2._.6 Value p. Pulse Set value for volume or mass per pulse.

xxx.xxx, measured value in [l] or [kg] depending on setting in C3._.6

At max. pulse rate see above 2._.3 Pulse Output

C2._.7 Polarity Set polarity, please note Flow Direction

C2._.8 Low Flow Cutoff Sets the measurement to "0" for low values

x.xxx ± x.xxx%; range: 0.0…20%

(1st value = switching point / 2nd value = hysteresis), condition: 2nd value ≤ 1st value

C2._.9 Time Constant Range: 000.1…100 s

max max

≤ 100 mA ≤ 20 mA

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6 OPERATION

No. Function Settings / descriptions

OPTISONIC 3400

C2._.10 Invert Signal Select:

C2._.11 Phase Shift w.r.t. B Only available when configuring the A or D terminal and only if output B is a

C2.3.11 Special Functions This function is only available at the pulse output of terminal B. At the same

C2._.12 Information Serial no. of the I/O board, software version no. and production date of the

C2._.13 Simulation Sequence see B1._ Pulse Output X

Off (activated output: switch closed) / On (activated output: switch open)

pulse or frequency output. If setting in Fct. C2.2.7 is "Both Polarities", the phase shift is prefixed by a symbol, e.g. -90° and +90°

Select: Off (no phase shift) / 0° Phase Shift (between outputs A or D and B, inversion possible) / 90° Phase Shift (between outputs A or D and B, inversion possible) / 180° Phase Shift (between outputs A or D and B, inversion possible)

time, 2 pulse outputs must be available: 1st output at terminal A or D / 2nd output at terminal B

The B output is operated as a slave output, controlled and set using master output A or D

Select: Off (no phase shift) / Phase Shift w.r.t. D or A (slave output is B and master output is D or A)

circuit board

C2._ Status Output X

C2._ Status Output X X (Y) stands for one of the connection terminals A, B, C or D

C2._.1 Mode The output shows the following measuring conditions:

Out Of Specification (output set, signals status of category "Error in Device" or "Application Failure" or "Out Of refer to

information

Application Failure (output set, signals status of category "Error in Device" or "Application Failure" refer to

information

Flow Polarity (polarity of the current flow) Flow Over Range (over range of the flow) Totaliser 1 Preset (activates when totaliser X preset value is reached) / Totaliser 2 Preset (activates when totaliser X preset value is reached) / Totaliser 3 Preset (activates when totaliser X preset value is reached) / Output A (activated by the status of output Y, additional output data see below) / Output B (activated by the status of output Y, additional output data see below) / Output C (activated by the status of output Y, additional output data see below) / Output D (activated by the status of output Y, additional output data see below) / Off (switched off) / Empty Pipe (when pipe empty, output activated) / Error in Device (output set, signals status of category "Error in Device" refer to

Status messages and diagnostic information

C2._.2 Current Output Y Only appears if output A...C is set under "Mode" (see above), and this output

C2._.2 Frequency Output Y and

Pulse Output Y

is a "Current Output".

Polarity (is signalled)

Over Range (is signalled)

Automatic Range signals lower range

Only appears if output A, B or D is set under "Mode" (see above), and this output is a "Frequency/Pulse Output".

Polarity (is signalled)

Over Range (is signalled)

on page 83 )/

Status messages and diagnostic

on page 83) /

Status messages and diagnostic

on page 83)

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OPTISONIC 3400

No. Function Settings / descriptions

OPERATION 6

C2._.2 Status Output Y Only appears if output A...D is set under "Mode" (see above), and this output

C2._.2 Limit Switch Y and Control

Input Y

C2._.2 Output Y Only appears if output A...D is set under "Mode" (see above) and this output

C2._.3 Invert Signal Select:

C2._.4 Information Serial no. of the I/O board, software version no. and production date of the

C2._.5 Simulation Sequence see B1._ Status Output X

is a "Status Output".

Same Signal (like other connected status output, signal can be inverted, see below)

Only appears if output A...D / input A or B is set under "Mode" (see above), and this output / input is a "Limit Switch / Control Input".

Status Off (is always selected here if Status Output X is connected with a Limit Switch / Control Input Y).

is switched off.

Off (activated output: switch closed) / On (activated output: switch open)

circuit board

C2._ Limit Switch X

C2._ Limit Switch X X stands for one of the connection terminals A, B, C or D

C2._.1 Measurement Select:

C2._.2 Threshold Switching level, set threshold with hysteresis

C2._.3 Polarity Set polarity, please note Flow Direction

C2._.4 Time Constant Range: 000.1…100 s

C2._.5 Invert Signal Select:

C2._.6 Information Serial no. of the I/O board, software version no. and production date of the

C2._.7 Simulation Sequence see B1._ Limit Switch X

Volume Flow / Mass Flow / Flow Speed / Velocity of Sound / Gain / SNR / Diagnostics 1 / Diagnostics 2

xxx.x ±x.xxx (format and unit depend on the measurement, see above)

(1st value = threshold / 2nd value = hysteresis), condition: 2nd value ≤ 1st value

Off (activated output: switch closed) / On (activated output: switch open)

circuit board

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6 OPERATION

OPTISONIC 3400

C2._ Control Input X

C2._.1 Mode X stands for connection terminal A or B

Off (control input switched off) / Hold All Outputs (hold current values, not display and totalisers) / Output Y (hold current values) / All Outputs To Zero (current values = 0%, not display and totalisers) / Output Y To Zero (current value = 0%) / All Totalisers (reset all totalisers to "0") / Totaliser "Z" Reset (set totaliser 1, (2 or 3) to "0") / Stop All Totalisers / Stop Totaliser "Z" (stops totaliser 1, (2 or 3) / Zero Outp.+Stop Tot. (all outputs 0%, stop all totalisers, not the display) / External Range Y (control input for external range of current output Y) - also make this setting on current output Y (no check if current output Y is available) / Error Reset (all resettable errors are deleted) Zero Calibration

C2._.2 Invert Signal Select:

C2._.3 Information Serial no. of the I/O board, software version no. and production date of the

C2._.4 Simulation Sequence see B1._ Control Input X

Off (activated output: switch closed) / On (activated output: switch open)

circuit board

No. Function Settings / descriptions

C3 I/O Totalisers

C3.1 Totaliser 1 Set function of totaliser.

C3.2 Totaliser 2

C3.3 Totaliser 3

C3._.1 Totaliser Function Select:

C3._.2 Measurement Selection of the measurement for Totaliser _

C3._.3 Low Flow Cutoff Sets the measurement to "0" for low values

C3._.4 Time Constant Range: 000.1…100 s

C3._.5 Preset Value If this value is reached, positive or negative, a signal is generated that can be

C3._.6 Reset Totaliser Sequence see Fct. A3.2, A3.3 and A3.4

_ stands for 1, 2, 3 (= Totaliser 1, 2, 3) The basic version (standard) has only 2 totaliser!

Absolute Total (counts positive + negative values) / +Totaliser (counts only the positive values) /

-Totaliser (counts only the negative values) / Off (Totaliser is switched off)

Select: Volume Flow / Mass Flow

Range: 0.0…20%

(1st value = switching point / 2nd value = hysteresis), condition: 2nd value ≤ 1st value

used for a status output at which "Preset Totaliser X" has to be set.

Preset value (max. 8 digits) x.xxxxx in selected unit, see C6.7.10 + 13

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OPTISONIC 3400

OPERATION 6

No. Function Settings / descriptions

C3._.7 Set Totaliser Set Totaliser _ to the desired value

Select: Break (exit function) / Set Value (opens the editor to make the entry)

Query: Set Totaliser?

Select: Select: No (exit function without setting the value) / Yes (sets the totaliser and exits the function)

C3._.8 Stop Totaliser Totaliser _ stops and holds the current value.

Select: No (exits the function without stopping the totaliser) / Yes (stops the totaliser and exits the function)

C3._.9 Start Totaliser Start Totaliser _ after that totaliser is stopped

Select: No (exits the function without starting the totaliser) / Yes (starts the totaliser and exits the function)

C3._.10 Information Serial no. of the I/O board, software version no. and production date of the

circuit board

No. Function Settings / descriptions

C4 I/O HART

C4.1 PV is Current output (primary variable)

C4.2 SV is (secondary variable)

C4.3 TV is (tertiary variable)

C4.4 4V is (4th variable)

C4.5 HART Units Changes units of DVs (dynamic variables) in the display

C4._.1 Current Output X Shows the current analog measured value of the linked current output. The

C4._.1 Frequency Output X Shows the current analog measured value of the linked frequency output, if

C4._.1 HART Dynamic Var.

Selection or display of the 4 dynamic variables (DV) for HART

The HART® current output (terminal A basic I/Os or terminal C modular I/Os) always has a fixed link to the primary variables (PV). Fixed links of the other DVs (1-3) are only possible if additional analogue outputs (current and frequency output) are available; if not, the measurement can be freely selected from the following list: in Fct. A4.1 "Measurement"

_ stands for 1, 2, 3 or 4 X stands for connection terminals A...D

Break: return with ^ key

HART® display: copies the settings for the display units to the settings for DVs

Standard: factory settings for DVs

measurement cannot be changed!

present. The measurement cannot be changed!

Measurements of the dynamic variables for HART®.

Select: Volume Flow / Mass Flow / Diagnosis / Velocity / Totaliser 1 / Totaliser 2 / Totaliser 3 / Operating Hours

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6 OPERATION

No. Function Settings / descriptions

C5 Device

C5.1 Device Info

C5.1 Device Info C5.1.1 Tag Settable characters (max. 8 digits): A…Z; a…z; 0…9; / - , .

C5.1.2 C Number Displays the CG number of the installed electronics

C5.1.3 Device Serial No. Serial no. of the measuring sensor, cannot be changed

C5.1.4 Electronics Seria No. Displays the serial number of the electronics

C5.1.5 Information Empty

C5.1.6 Electronic Revision ER Displays the electronic revision of the electronics

OPTISONIC 3400

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OPTISONIC 3400

OPERATION 6

C5.2 Display

C5.2 Display -

C5.2.1 Language Language selection depends on the device version. C5.2.2 Contrast Adjust display contrast for extreme temperatures. Setting: -9…0…+9

This change takes place immediately, not just when setting mode is exited!

C5.2.3 Default Display Specification of the default display page that is returned to after a short

C5.2.4 Optical Keys Activate or deactivate the optical keys

delay period.

Select: None (the current page is always active) / 1st Meas. Page (show this page) / 2nd Meas. Page (show this page) / Status Page (show only status messages) / Graphic Page (trend display of the 1st measurement)

Select: On / Off

C5.3 and C5.4 1st Meas. Page and 2nd Meas. Page

C5.3 1st Meas. Page _ stands for 3 = 1st Meas. Page and 4 = 2nd Meas. Page

C5.4 2nd Meas. Page

C5._.1 Function Specify number of measured value lines (font size)

Select: One Line / Two Lines / Three Lines

C5._.2 1st Line Variable Specify 1st Line Variable

Select measurement:Volume Flow / Mass Flow / Flow Speed / Velocity of Sound / Gain / SNR / Diagnostics1 / Diagnostics2

C5._.3 Range 0…100% of the measurement set in Fct. C5._.2

x.xx…xx.xx _ _ _ (format and unit depend on the measurement)

C5._.4 Limitation Limitation before applying the time constant

±xxx ... ±xxx%; range: -150…+150%

C5._.5 Low Flow Cutoff Sets low flow values to "0"

x.xxx ± x.xxx %; Range: 0.0…20 %

(1st value = switching point / 2nd value = hysteresis), condition: 2nd value ≤ 1st value

C5._.6 Time Constant Range: 000.1…100 s

C5._.7 1st Line Format Specify decimal places.

Select: Automatic (adaptation is automatic) / X(=none)…X.XXXXXXXX (max. 8 digits) depends on size of font

C5._.8 2nd Line Variable Specify 2nd Line Variable (only available if this 2nd line is activated)

Select: Bar Graph (for measurement selected in the 1st line ) Volume Flow / Mass Flow / Flow Speed / Velocity of Sound / Gain / SNR / Diagnostics1 / Diagnostics2 Totalisers / Operating hours

C5._.9 2nd Line Format Specify decimal places

Select: Automatic (adaptation is automatic) / X(=none)…X.XXXXXXXX (max. 8 digits) depends on size of font

C5._.10 3rd Line Variable Specify 3rd Line Variable (only available if this 3rd line is activated)

Select: Volume Flow / Mass Flow / Flow Speed / Velocity of Sound / Gain / SNR / Diagnostics1 / Diagnostics2 /Totalisers / Operating hours

C5._.11 3rd Line Format Specify decimal places.

Select: Automatic (adaptation is automatic) / X(=none)…X.XXXXXXXX (max. 8 digits) depends on size of font

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6 OPERATION

OPTISONIC 3400

C5.5 Graphic Page

C5.5 Graphic Page -

C5.5.1 Select Range Graphic page always shows trend curve of the measurement of the 1st page

C5.5.2 Range Set the scaling for the Y axis. Only available if "Manual" is set in C5.5.1.

C5.5.3 Time Scale Set the time scaling for the X axis, trend curve

/ 1st line, see Fct. C6.3.2

Select: Manual (set range in Fct. C5.5.2) ; Automatic (automatic depiction based on the measured values)

Reset only after parameter change or after switching off and on.

±xxx ±xxx%; range: -100…+100%

(1st value = lower limit / 2nd value = upper limit), condition: 1st value ≤ 2nd value

xxx min; range: 0…100 min

C5.6 Special Functions

C5.6 Special Functions -

C5.6.1 Reset Errors Reset Errors?

Select: No / Yes

C5.6.2 Save Settings Save current settings.

C5.6.3 Load Settings Load saved settings

C5.6.4 Password Quick Set Password required to change data in the quick setup menu.

C5.6.5 Password Setup Password required to change data in the setup menu

C5.6.6 Date and Time Set real time

C5.6.7 Quick Access Set Quick Access function;

C5.6.8 GDC IR Interface After this function has been activated an optical GDC adapter can be

Select: Break (exit function without saving) / Backup 1 (save in storage location 1) / Backup 2 (save in storage location 2)

Query: Continue To Copy? (cannot be done afterwards) Select: No (exit function without saving) / Yes (copy current settings to storage backup 1 or backup 2)

Select: Break (exit function without loading) / factory settings (restore factory settings) / backup 1 (load data from storage location 1) / backup 2 (load data from storage location 2)

Query: Continue To Copy? (cannot be done afterwards) Select: No (exit the function without saving) / Yes (load data from the selected storage location)

0000 (= to quick setup menu without password) xxxx (password required); range 4 digits: 0001…9999

Select: Off (deactivated) / Reset Totaliser 1, 2, 3 or All Totalisers

connected to the LC display. If approximately 60 seconds pass without a connection being established or after the adapter is removed, then the function is exited and the optical keys are active once again.

Break (exit function without connection)

Activate (the IR interface adapter and interrupt the optical keys)

If approximately 60 seconds pass without a connection being established, then the function is exited and the optical keys are active once again.

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OPTISONIC 3400

OPERATION 6

C5.7 Units

C5.7.1 Size Sets displayed units for the pipe diameter C5.7.2 Volume Flow m³/h; m³/min; m³/s; L/h; L/min; L/s (L = litres); IG/s; IG/min; IG/h cf/h;

C5.7.3 Text Free Unit For text to be specified refer to C5.7.4 [m³/s]*Factor Specification of the conversion factor, based on m³/s:

C5.7.5 Mass Flow kg/s; kg/min; kg/h; t/min; t/h; g/s; g/min; g/h; lb/s; lb/min; lb/h; ST/min;

C5.7.6 Text Free Unit For text to be specified refer to

C5.7.7 [kg/s]*Factor Specification of the conversion factor, based on kg/s:

C5.7.8 Velocity m/s; ft/s C5.7.9 Volume m³; L; hL; mL; gal; IG; in³; cf; yd³; barrel

C5.7.10 Text Free Unit For text to be specified refer to C5.7.11 [m³]*Factor Specification of the conversion factor, based on m³:

C5.7.12 Mass kg; t; mg; g; lb; ST; LT; oz;

C5.7.13 Text Free Unit For text to be specified refer to

C5.7.14 [kg]*Factor Specification of the conversion factor, based on kg:

C5.7.15 Density kg/L; kg/m³; lb/cf; lb/gal; SG

C5.7.16 Text Free Unit For text to be specified refer to C5.7.17 [kg/m³]*Factor Specification of the conversion factor, based on kg/m³:

C5.7.18 Temperature Sets displayed units for temperature [°C - °F - K]

cf/min; cf/s; gal/h; gal/min; gal/s; barrel/h; barrel/day Free Unit (set factor and text in the next two functions, sequence see below)

Set free units

xxx.xxx refer to

ST/h (ST = Short Ton); LT/h (LT = Long Ton); Free Unit (set factor and text in the next two functions, sequence see below)

Set free units

on page 78

Set free units

xxx.xxx refer to

Free Unit (set factor and text in the next two functions, sequence see below)

Set free units

on page 78

Set free units

xxx.xxx refer to

Free Unit (set factor and text in the next two functions, sequence see below)

Set free units

on page 78

Set free units

xxx.xxx refer to

Free Unit (set factor and text in the next two functions, sequence see below)

Set free units

on page 78

Set free units

xxx.xxx refer to

Set free units

on page 78

on page 78:

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6 OPERATION

C5.8 HART

C5.8.1 HART

C5.8.2 Address

C5.8.3 Message Set required text:

C5.8.4 Description Set required text:

C5.8.5 HART long Tag Up to 32 digits

Switch HART® communication on/off:

Select: On (HART Off (HART

0…20 mA

Set address for HART® operation:

Select: 00 (Point-to-Point operation, current output has normal function, current = 4…20 mA) / 01...15 (Multi-Drop operation, current output has a constant setting of 4 mA)

A…Z ; a…z ; 0…9 ; / - + , . *

activated) possible current range for current output 4…20 mA /

not activated) possible current range for current output

OPTISONIC 3400

C5.9 Quick Setup

C5.9 Quick Setup Activate quick access in Quick Setup menu:

Select: Yes (switched on) / No (switched off)

C5.9.1 Reset Totaliser 1 Reset Totaliser 1 in Quick Setup menu?

Select: Yes (activated) / No (switched off)

C5.9.2 Reset Totaliser 2 Reset Totaliser 2 in Quick Setup menu?

Select: Yes (activated) / No (switched off)

C5.9.3 Reset Totaliser 3 Reset Totaliser 3 in Quick Setup menu?

Select: Yes (activated) / No (switched off)

6.3.4 Set free units

Free units Sequences to set texts and factors

Texts

TextsTexts

Volume flow, mass flow and density: 3 digits before and after the slash

Permissible characters: A…Z; a…z; 0…9; / - + , . *; @ $ % ~ () [] _

Conversion factors

Conversion factorsConversion factors

Desired unit = [unit see above] * conversion factor

Conversion factor Max. 9 digits Shift decimal point: ↑ to the left and ↓ to the right

xxx/xxx (max. 6 characters plus a "/")

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OPTISONIC 3400

6.4 Description of functions

6.4.1 Reset totaliser in the menu "Quick Setup"

INFORMATION!

It may be necessary to activate resetting of the totaliser in the menu "Quick Setup".

Key Display Description and setting

> Quick Setup Press and hold for 2.5 s, then release the key.

> Language 2 x ↓ Reset -

> Reset Errors -

↓ All Totaliser Select desired totaliser. ↓ Totaliser 1 ↓ Totaliser 2 ↓ Totaliser 3

> Reset Totaliser

↓ or ↑ Reset Totaliser

Yes

^ Totaliser 1,2 Totaliser has been reset.

3 x ^ Measuring mode -

OPERATION 6

6.4.2 Deleting error messages in the menu "Quick Setup"

INFORMATION!

The detailed list of the possible error messages.

Key Display Description and setting

> Quick Setup Press and hold for 2.5 s, then release the key.

> Language 2 x ↓ Reset -

> Reset Errors -

> Reset?

↓ or ↑ Reset?

Yes

^ Reset Errors Error has been reset.

3 x ^ Measuring mode -

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6 OPERATION

6.4.3 Diagnosis messages

These settings make it possible to change the status signal of the respective diagnosis message (status group).

6.4.4 Optical keys

This function can deactivate the optical keys. In the display, the switched off state of the optical keys is represented by a lock 1.

OPTISONIC 3400

In this case, the device may only be operated using the push buttons.

6.4.5 Graphic page

With this converter, the trend of the main measurement can be graphically displayed. The first measurement on display page 1 is always defined as the main measurement.

• Menu C5.5.1 defines the range for the trend indicator (manual or automatic).

• Menu C5.5.2 defines the range for manual setting.

• Menu C5.5.3 defines the time span for the trend indicator.

6.4.6 Save settings

This function allows all settings to be stored in a memory.

• Backup 1: Saves settings in backup memory area 1

• Backup 2: Saves settings in backup memory area 2

6.4.7 Load settings

This function allows the complete stored settings to be loaded again.

• Backup 1: Loading from backup - memory 1

• Backup 2: Loading from backup - memory 2

• Factory: Uploading the original factory settings

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OPTISONIC 3400

6.4.8 Passwords

To create a password for the Quick Set menu or Setup menu, you must enter a 4-digit code into the menu. You are then prompted for this password every time changes are to be made to the corresponding menus. There is a hierarchy. The Setup password can also be used to perform changes in the Quick Setup menu. Enter 0000 in each menu to disable the password.

6.4.9 Date and time

The signal converter has a real time clock which is used for all of the log functions in the device. This function can be used to set the date and time of the real time clock.

6.4.10 Quick Access

In measuring mode, pressing the ^ key for 2.5 seconds carries out the "Quick Access" function. Totalisers 1, 2, 3 and All Totalisers can be reset.

6.4.11 Low flow cutoff

The low flow cutoff can be individually set for each output and each display line. If the low flow cutoff has been activated, the respective output or display is set to zero when the flow is below the low flow cutoff value entered.

OPERATION 6

The value can either be entered as a percentage of the nominal flow of the sensor or, in the case of a pulse output, as a discrete flow value.

Two values must be entered. The first is for the operating point of the sensor and the second is for hysterisis. Condition: 1st value > 2nd value

1 Flow 2 Time 3 Currently indicated flow 4 Display set to zero 5 Currently indicated flow 6 Positive hysteresis 7 Operating point 8 Negative hysteresis

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6 OPERATION

6.4.12 Time constant

To better process widely fluctuating measured values in the device, the measured values are digitally filtered to stabilise the output. The time constant can be individually set for each output, the first line of the display and the density measurement. However, keep in mind that the degree of filtration affects the response time of the device in the event of rapid changes.

Short time constant Fast response times

Long time constant Slow response time

The time constant corresponds to the elapsed time until 67% of the end value has been reached according to a step function.

6.4.13 Dual phase pulse output

A dual phase pulse or frequency output is possible. This operating mode requires 2 terminal pairs. Terminal pairs A and B or D and B can be used.

OPTISONIC 3400

Fluctuating reading

Stable reading

In this case, perform the following settings:

• C2.3.11: Phase shift to D or shift to A

• All functions for output B are set using output D or output A.

• C2.5.11: Setting phase shift from output B relative to D, if terminal pair D was selected in

C2.3.11. 0°, 90° or 180° are offered as options.

6.4.14 Timeouts in programming mode

Normal menu function:

Normal menu function: If no key has been pressed for 5 minutes in a normal menu function, the

Normal menu function:Normal menu function: display automatically switches to measuring mode. All changes are lost.

Test function:

Test function: In test mode, the test function is finished after 60 minutes.

Test function:Test function:

GDC IR Interface:

GDC IR Interface: If the GDC-IR connection is activated, it is cancelled after 60 seconds if no

GDC IR Interface:GDC IR Interface: connection is established. If the connection is interrupted, the display can be operated again after 60 seconds using the optical keys.

6.4.15 Output hardware

Depending on the hardware modules used (see CG number), it may be possible to change the output options on terminals A, B, C or D in the menus C2.1.x. For example: A pulse output to a frequency output or a status output to a control input.

The available options are determined by the hardware module used. It is not possible to change the type of output, e.g. from active to passive or to NAMUR.

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OPTISONIC 3400

6.5 Status messages and diagnostic information

The diagnostic messages are displayed in accordance with NAMUR standard NE 107. NE 107 states that there are up to 32 status groups which can have different status signals. NE 107 was implemented with 16 status groups with fixed status signals and 8 groups with variable status signals. To facilitate identification of the problem source, the status groups are then divided into the groups: Sensor, Electronics, Configuration and Process.

OPERATION 6

The variable status signal can be changed in menu Mapping; C1.10.3 ...8

Mapping; C1.10.3 ...8. Changing the status

Mapping; C1.10.3 ...8Mapping; C1.10.3 ...8

signal to "Information", switches off the message.

INFORMATION!

As status message always the name of the relevant status group and the status signal (F/S/M/C) is displayed.

Each status message (= status signal) has a specific symbol, determined by NAMUR, which is displayed with the message. The length of each message is limited to one line.

Symbol Letter Status signal Description and consequence

FFFF Failure No measurement possible.

S Out of specification Measurements are available but are

M Maintenance required Measurements are still accurate but

C Function check A test function is active; The displayed

I Information No direct influence on the

no longer sufficiently accurate and should be checked

this could soon change

or transferred measured value does not correspond to the actual measured value.

measurements

All status messages are saved in the status log (menu B3.1). Use the ↑ and ↓ keys to navigate through this list. Use the ^ key to exit the list.

The status screen shows the status groups of all errors that have occurred since the last time the status screen was opened. All errors that are not current disappear after 2 seconds. They are shown in the list in brackets.

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6 OPERATION

Legend

Fixed status signal

Variable status signal

OPTISONIC 3400

Error

Event group Single event Description Actions to eliminate the

type

FFFF F Sensor

FFFF F Electronics

FFFF F Configuration

Crossed cabling The measuring sensor

System Error Electronics error in internal

System Error A

System Error C

HW Combination Error

BM Failure

DM Failure

Frontend Failure

Mproc Failure

DSP Failure

Sensor driver Failure

Fieldbus Failure

PROFIBUS Failure

Modbus Failure

IO 1 Failure

IO 2 Failure

Tot 1 Failure

Tot 2 Failure

Tot 3 Failure

IO A Failure

IO B Failure

IO C Failure

BM Configuration Error detected when

DM Configuration

Process Input Config. Settings for process input

signals are out of range. Flow measurements are not possible.

bus communication or due to a hardware error.

starting device. Possible causes: inadmissible parameter settings or fault with electronics component.

invalid.

event

Check connection between measuring sensor and signal converter (remote version).

Perform cold start. If message reappears, contact manufacturer.

Check settings of appropriate function or load factory settings. If the error persists, contact manufacturer.

Check settings for process input or load factory settings.

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OPTISONIC 3400

OPERATION 6

Error

Event group Single event Description Actions to eliminate the

type

FFFF F Process

C C Sensor

C C Electronics

event

Fieldbus Config. Check Fieldbus

PROFIBUS Config. Check PROFIBUS settings or

Tot 1 FB2 Unit Error Totaliser is out of operation

due to inadmissible unit.

Tot 2 FB3 Unit Error Check unit in totaliser 2 FB3

Tot 3 FB4 Unit Error Check unit in totaliser 3 FB4

Modbus Config. Check Modbus configuration

Display Config. Inadmissible settings for the

display

IO1 Configuration Inadmissible settings for IO1 Check settings for IO1 or

IO2 Configuration Inadmissible settings for IO2 Check settings for IO2 or

Tot 1 Configuration Inadmissible settings for

totaliser 1

Tot 2 Configuration Inadmissible settings for

totaliser 2

Tot 3 Configuration Inadmissible settings for

totaliser 3

IO A Configuration Inadmissible settings for IO ACheck settings for IO A or

IO B Configuration Inadmissible settings for IO BCheck settings for IO B or

IO C Configuration Inadmissible settings for IO CCheck settings for IO C or

IO D Configuration Inadmissible settings for IO DCheck settings for IO D or

configuration or load factory settings.

load factory settings.

Check unit in totaliser 1 FB2 or load factory settings.

or load factory settings.

Check display settings or load factory settings.

load factory settings.

Check settings for totaliser 1 or load factory settings.

Check settings for totaliser 2 or load factory settings.

Check settings for totaliser 3 or load factory settings.

load factory settings.

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6 OPERATION

C C Configuration

C C Process

S S Sensor

S S Electronics

OPTISONIC 3400

Flow Simulation Active Simulation of volume flow,

VoS Simulation Active Simulation of a certain

Fieldbus Sim. Active The simulation function in

PROFIBUS Sim. Active The simulation function in

IO A Simulation Active IO A simulation is active. Switch off simulation.

IO B Simulation Active IO B simulation is active.

IO C Simulation Active IO C simulation is active.

IO D Simulation Active IO D simulation is active.

Electr.Temp.A Out of Spec Temperature of the signal

Electr.Temp.C Out of Spec

Converter zero too large Converter zero too large Recalibrate the converter or

mass flow.

velocity of sound (VoS)

the Foundation Fieldbus module is active and being used.

the PROFIBUS module is active and being used.

converter electronics is out of range.

Switch off measured value simulation.

Check Fieldbus settings.

Check PROFIBUS settings.

Protect signal converter from process effects and sunlight.

contact manufacturer

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OPTISONIC 3400

S S Configuration

S S Process

M M Sensor

M M Electronics

M M

Configuration

M M Process

FFFF F Proc: Current

Input

OPERATION 6

PROFIBUS Uncertain

IO A Overrange The output value is limited

IO B Overrange

IO C Overrange

IO D Overrange

Mass Flow Out of Range The flow is out of range. The

Vol. Flow Out of Range

Velocity Out of Range

Backplane Data Faulty The backplane data record is

Factory Data Faulty Factory settings are invalid. Contact manufacturer.

Backplane Difference The data on the backplane

PROFIBUS Baudrate The PROFIBUS searches for

Backup 1 Data Faulty Error when checking the

Backup 2 Data Faulty Error when checking the

by a filter.

actual flow is higher than the displayed value.

faulty.

differ from the data in the device.

the current Baudrate.

data record for Backup 1.

data record for Backup 2.

Check the range setting of the output.

Check process conditions.

Check the correct installation of the signal converter electronics. After changing one parameter, the message should disappear within one minute. If not, contact the manufacturer.

After changing one parameter, the message should disappear within one minute. If not, contact the manufacturer.

Use "Setup > Device > Special Functions > Save Settings" to save the data record. If the message continues to appear, contact the manufacturer.

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6 OPERATION

OPTISONIC 3400

S S Electr: IO

Connection

SSSS S Proc: Empty

pipe

S S Proc: Signal

lost

S S Proc: Signal

unreliable

S S Config:

Totaliser

I S Proc: System

Control

IO A Connection Current output A cannot

IO A Connection Open circuit or short circuit

IO B Connection Current output B cannot

IO B Connection Open circuit or short circuit

IO C Open Connector Current output C cannot

Empty pipe All relevant paths have lost

Signal lost path 1 No signal present in path 1

Signal lost path 2

Signal lost path 3

Path 1 unreliable The sensor signals do not

Path 2 unreliable

Path 3 unreliable

Time of flight unreliable

Tot 1 FB2 Overflow Totaliser has overflowed and

Tot 2 FB3 Overflow

Tot 3 FB4 Overflow

Tot 1 Overflow

Tot 2 Overflow

Tot 3 Overflow

provide the necessary current. The current provided is too low. The current at Input A is below

0.5 mA or above 23 mA.

at IO A.

provide the necessary current. The current provided is too low. The current at Input B is below

0.5 mA or above 23 mA.

at IO B.

provide the necessary current. The current provided is too low.

their signal. The most obvious reason is the absence of liquid in the sensor.

(2,3) of the sensor.

reach the expected amplitude. This can influence the measuring accuracy.

started again at zero

Check connection at A. Measure resistance of current loop at A. Check current at A.

Check connection at B. Measure resistance of current loop at B. Check current at B.

Check connection at C. Measure resistance of current loop at C.

Fill the sensor with liquid to return to normal operation.

Remove the dampening or blockage in path 1 (2,3) in the sensor

Check the acoustic properties of the medium. Particles, air bubbles or inhomogeneity, may cause an instable signal. Check gain and SNR in this path

Check totaliser format.

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OPTISONIC 3400

OPERATION 6

I S Electr: Power

Failure

I I Electr.

Operation Info.

Tot 1 Power Failure Power failure has occurred.

Tot 2 Power Failure

Tot 3 Power Failure

Power Failure Detected

Zero Calibr. Running A zero calibration in

Sensor Starting up. Sensor starts up. This is

PROFIBUS: no data No data exchange via

Tot 1 Stopped Totaliser 1 was stopped. If totaliser is to continue

Tot 2 Stopped Totaliser 2 was stopped.

Tot 3 Stopped Totaliser 3 was stopped.

Control In A Active

Control In B Active

Status Out A Active

Status Out B Active

Status Out C Active

Status Out D Active

Disp. 1 Overrange The value in the 1st

Disp. 2 Overrange The value in the 2nd

Optical Interf. Active The optical interface is being

The totaliser state may be invalid.

progress.

normal operation at the beginning of measuring mode. Other error messages are suppressed

PROFIBUS.

measurement line of the display page is limited.

used. The optical keys are deactivated.

Check the value of the totaliser.

Wait until finished

After some moments, the converter will act and respond with the converter status.

counting, select "Yes" in Fct. C.y.9 (Start Totaliser).

Check setting for 1st measurement line.

Check setting for 2nd measurement line.

The keys are ready for operation again approx. 60 seconds after the end of the data transfer/removal of the optical interface.

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7 SERVICE

7.1 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.

7.2 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.

7.3 Returning the device to the manufacturer

OPTISONIC 3400

7.3.1 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 our personnel, 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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OPTISONIC 3400

7.3.2 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 7

This medium is: 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:

7.4 Disposal

CAUTION!

Disposal must be carried out in accordance with legislation applicable in your country.

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8 TECHNICAL DATA

8.1 Measuring principle

• Like canoes crossing a river, acoustic signals are transmitted and received along a diagonal

measuring path.

• A sound wave going downstream with the flow travels faster than a sound wave going

upstream against the flow.

• The difference in transit time is directly proportional to the mean flow velocity of the medium.

OPTISONIC 3400

Figure 8-1: Measuring principle

1 Transducer A 2 Transducer B 3 Flow velocity 4 Angle of incidence 5 Velocity of sound of liquid 6 Path length 7 Inner diameter

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OPTISONIC 3400

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 Ultrasonic transit time

Application range Flow measurement of (non) conductive fluids

Measured value

Measured valueMeasured value

Primary measured value Transit time

Secondary measured values Volume flow, mass flow, flow speed, flow direction,

TECHNICAL DATA 8

velocity of sound, gain, signal to noise ratio, reliability of flow measurement, totalised volume or mass

Design

Features 3 parallel acoustic path fully welded.

Modular construction The measurement system consists of a measuring sensor

Compact version OPTISONIC 3400

Remote version OPTISONIC 3000 F with UFC 400 signal converter

Nominal diameter DN25...3000 / 1...120"

Measurement range 0.3...20 m/s / 0.98...65 ft/s

Signal converter

Signal converterSignal converter

Inputs / outputs

Totaliser 2 (optional 3) internal totalisers with a max. of 8 digits

Verification and self-diagnostics Integrated verification, diagnostic functions: measuring

Communication interfaces

and a signal converter.

Current (incl. HART®), pulse, frequency and/or status output, limit switch and/or control input (depending on the I/O version)

(e.g. for totalising volume and/or mass units)

device, process, measured values, device configuration, etc.

Modbus RS485, HART® 7, Foundation Fieldbus ITK6, Profibus PA Profile 3.02

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8 TECHNICAL DATA

Display and user interface

Display and user interfaceDisplay and user interface

Graphic display LC display, backlit white

Operating elements 4 optical and push buttons for operator control of the

Remote operation

Display functions

Display functionsDisplay functions

Operating menu Programming of parameters at 2 measured value pages,

Language of display texts English, French, German

Measurement functions Units:

Diagnostic functions Standards:

OPTISONIC 3400

Size: 128x64 pixels, corresponds to 59x31 mm =

2.32"x1.22" Display turnable in 90° steps.

signal converter without opening the housing.

Option: Infrared interface (GDC)

PACTwareTM including Device Type Manager (DTM)

HART® handheld communicator (Emerson), AMS (Emerson), PDM (Siemens)

All DTM's and drivers will be available at the internet homepage of the manufacturer.

1 status page, 1 graphic page (measured values and descriptions adjustable as required)

Units: Metric, British and US units selectable as desired

Units:Units: from lists for volume/mass flow and counting, velocity, temperature.

Measured values:

Measured values: volume flow, mass flow, flow speed,

Measured values:Measured values: velocity of sound, gain, signal to noise ratio, flow direction, diagnostics

Standards: VDI/NAMUR NE 107

Standards:Standards:

Status messages:

Status messages: Output of status messages via display,

Status messages:Status messages: current and/or status output, HART

interface

Sensor diagnostics:

Sensor diagnostics: per acoustic path velocity of sound,

Sensor diagnostics:Sensor diagnostics: flow speed, gain, signal to noise ratio

Process diagnostics:

Process diagnostics: empty pipe, signal integrity, cabling,

Process diagnostics:Process diagnostics: flow conditions

Signal converter diagnostics:

Signal converter diagnostics: data bus monitoring, I/O

Signal converter diagnostics:Signal converter diagnostics: connections, electronics temperature, parameter and data integrity

or via other bus

Measuring accuracy

Reference conditions

Reference conditions Reference conditions

Medium Water Temperature 20°C / 68°F

Pressure 1 bar / 14.5 psi

Inlet section 10 DN

Maximum measuring error

Maximum measuring errorMaximum measuring error Standard: ±0.3% ±2 mm/s of actual measured flow rate Repeatability ±0.2%

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OPTISONIC 3400

Operating conditions

Temperature

TemperatureTemperature

Process temperature Compact version:

Ambient temperature Depending on the version and combination of outputs

Protect inside electronics against self-heating (increasing of the electronics temperature will lead to a reduction of the corresponding service life by a factor 2 for each step of 10°C / 50°F increase). Protect the signal converter from external heat sources such as direct sunlight, as higher temperatures reduce the life cycle of all electronic components.

Storage temperature -50…+70°C / -58…+158°F

Pressure

PressurePressure

Atmospheric EN 1092-1 DN25…50: PN 40

ASME B16.5 1…24": 150 lb RF

JIS DN25...40: 20K

Properties of medium

Properties of mediumProperties of medium

Physical condition Liquid, single phase (well mixed, rather clean) Permissible gas content ≤ 2% (volume) Permissible solid content ≤ 5% (volume)

Viscosity Standard:

TECHNICAL DATA 8

Compact version: -45...+140°C / -49...+284°F

Compact version:Compact version: (for stainless steel housing at ambient temperature ≤ 45°C / +113°F)

Remote version:

Remote version: -45...+180°C / -49...+356°F

Remote version:Remote version:

Extended temperature version:

Extended temperature version: -45...+250°C / -49...+482°F

Extended temperature version:Extended temperature version: (only remote version)

Cryogenic version:

Cryogenic version: -200...+180°C / -328...+356°F (only

Cryogenic version:Cryogenic version: remote version, IP68, complete stainless steel)

Carbon steel flanges; minimal process temperatures acc. to EN1092: -10°C / +14°F; ASME: -29°C / -20°F

-40…+65°C / -40…+149°F Option (stainless steel converter housing): -40...+60°C / -

40...+140°F Ambient temperatures below -25°C / -13°F may affect the

readability of the display.

DN100…150: PN 16 DN200…1000: PN 10 DN1200…2000: PN 6

DN2200...3000: PN 2.5

Higher pressure ratings on request

1…24": 300 lb RF 1…24": 600 lb RF

1...24": 900 lb RF

Larger diameters on request.

DN50...300: 10K

Standard: Up to 100 cSt (for all diameters)

Standard:Standard:

Option:

Option: High viscosity variant up to 1000 cSt

Option:Option:

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8 TECHNICAL DATA

Installation conditions

Installation conditionsInstallation conditions

Installation For detailed information refer to

Inlet run Minimal 5 DN (straight inlet)

Outlet run Minimal 3 DN (straight outlet)

Dimensions and weights For detailed information refer to

Materials

MaterialsMaterials

Measuring sensor

Measuring sensorMeasuring sensor

Flanges (wetted)

Measuring Tube (wetted)

Measuring sensor housing DN25...65 / 1"...2.5": Stainless steel 1.4404 (AISI 316L)

Transducer

Transducers (wetted) Stainless steel 1.4404 (AISI 316L)

Transducer holders incl. caps

Tube transducer cabling Stainless steel 1.4404 (AISI 316L)

Connection box and connection box support (remote version only)

Coating (measuring sensor) Standard: Polyurethane

NACE conformity On request; wetted materials conform NACE MR 175/103

Signal converter

Signal converterSignal converter

Housing Versions C and F: Die-cast aluminium

Coating Standard: Polyurethane

OPTISONIC 3400

Installation

If no details are known, minimal 10 DN recommended

If no details are known, minimal 5 DN recommended

on page 18.

Dimensions and weights

on page 105.

DN25...65 / 1"...2.5 ": Stainless steel 1.4404 (AISI 316L)

DN80...3000 / 3"...120": Carbon steel

Other materials on request.

DN25...300 / 1"...12": Stainless steel 1.4404 (AISI 316L), some 316Ti / 1.4571

DN350..3000 / 14"...120": Carbon steel

Other materials on request.

DN80...3000 / 3"...120": Carbon steel

Other materials on request.

DN350...3000 / 14"...120"; Stainless steel 1.4404 (AISI 316L) (same material as flanges)

Standard: Die-cast aluminium; polyurethane coated

Option: Stainless steel 316 (1.4408)

Option: Offshore coating

Option: Stainless steel 316 (1.4408)

Option: Offshore coating

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OPTISONIC 3400

Electrical connections

Electrical connectionsElectrical connections

Description of used abbreviations; Q=xxx; I = external voltage; U

General Electrical connection is carried out in conformity with the

Power supply Standard: 100…230 VAC (-15% / +10%), 50/60 Hz

Power consumption AC: 22 VA

Signal cable (remote version only)

Cable entries Standard: M20 x 1.5 (8...12 mm)

= maximal internal voltage

int, max

TECHNICAL DATA 8

= maximum current; Uin = xxx; U

max

VDE 0100 directive "Regulations for electrical power installations with line voltages up to 1000 V" or equivalent national specifications.

Option: 24 VAC/DC (AC: -15% / +10%; DC: -25% / +30%)

DC: 12 W

MR06 (shielded cable with 6 coax cores): Ø 10.6 mm / 0.4"

5 m / 16 ft

Option: 10...30 m / 33...98 ft

Option: ½" NPT, PF ½

= internal voltage; U

int

ext

Inputs and outputs

General All outputs are electrically isolated from each other and

Description of used abbreviations U

from all other circuits.

All operating data and output values can be adjusted.

= external voltage; RL = load + resistance;

ext

= terminal voltage; I

= nominal current

nom

Safety limit values (Ex i):

= max. input voltage; Ii = max. input current; Pi = max.

input power rating; Ci = max. input capacity; Li = max. input inductivity

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8 TECHNICAL DATA

Current output

Current outputCurrent output

Output data Measurement of volume flow, mass flow, flow speed,

Temperature coefficient Typically ±30 ppm/K

Settings

Operating data Basic I/Os

Active U

OPTISONIC 3400

velocity of sound, gain, SNR, diagnostics 1, 2, NAMUR NE107, HART

Without HART

Without HARTWithout HART Q = 0%: 0…20 mA; Q = 100%: 10…20 mA Error identification: 3…22 mA

With HART

With HARTWith HART Q = 0%: 4…20 mA; Q = 100%: 10…20 mA Error identification: 3…22 mA Q = 100%: 10…20 mA Error identification: 3…22 mA

Basic I/Os Modular I/Os

Basic I/OsBasic I/Os

int, nom

communication.

= 24 VDC

Modular I/Os Ex i

Modular I/OsModular I/Os

Ex i

Ex iEx i

int, nom

= 20 VDC

Passive U

I ≤ 22 mA

≤ 1kΩ

≤ 32 VDC

ext

I ≤ 22 mA

≥ 1.8 V

= (U

L, max

- U0 / I

ext

max

I ≤ 22 mA

≤ 450 Ω

U0=21V I0=90mA

=0.5W

C0= 90 nF / L0 = 2mH

=110nF/

L0=0.5mH

≤ 32 VDC

ext

I ≤ 22 mA

≥ 4V

= (U

L, max

/ I

max

ext

Ui=30V Ii= 100 mA

=1W

= 10 nF

~0mH

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OPTISONIC 3400

HART

HARTHART

Description

Load

Multidrop Yes, current output = 4 mA

Device drivers DD for FC 375/475, AMS, PDM, DTM for FDT

Pulse or frequency output

Pulse or frequency outputPulse or frequency output

Output data Volume flow, mass flow

Function Adjustable as pulse of frequency output

Pulse rate/frequency 0.01...10000 pulses/s or Hz

Settings For Q = 100%: 0.01... 10000 pulses per second or pulses

Operating data Basic I/Os Modular I/Os Ex i

Active - U

TECHNICAL DATA 8

HART® protocol via active and passive current output

HART® version: V7

Universal HART® parameter: completely integrated

≥ 250 Ω t HART® test point: Note maximum load for current output!

Multidrop addresses adjustable in operation menu 1...15

per unit volume.

Pulse width: adjustable as automatic, symmetric or fixed (0.05...2000 ms)

= 24 VDC -

nom

in operating

max

menu set to: ffff

≤ 100 Hz:

100 Hz:

100 Hz: 100 Hz:

max

maxmax

I ≤ 20 mA

= 47 kΩ

L, max

open: I ≤ 0.05 mA closed:

=24V at

0,nom

I=20mA

in operating

max

menu set to:

≤ 10

100 Hz < f

100 Hz < f100 Hz < f kHz:

kHz:

kHz:kHz:

max

maxmax

10 10

I ≤ 20 mA

RL ≤ 10 kΩ for f ≤ 1 kHz

≤ 1 kΩ for f ≤

10 kHz

open: I ≤ 0.05 mA closed: U

= 22.5 V at

0,nom

I=1mA

= 21.5 V at

0,nom

I=10mA U

0,nom

=19V at

I=20mA

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8 TECHNICAL DATA

OPTISONIC 3400

Passive U

≤ 32 VDC -

ext

in operating menu set to:

max

≤ 100 Hz:

100 Hz:

ffff

100 Hz: 100 Hz:

max

maxmax

I ≤ 100 mA

= 47 kΩ

L, max

= (U

L, max

- U0) / I

ext

max

open: I ≤ 0.05 mA at U

=32VDC

ext

closed:

=0.2V at I≤ 10 mA

0, max

= 2 V at I ≤ 100 mA

0, max

in operating menu set to:

max

100 Hz < f

100 Hz < f100 Hz < f

≤ 10 kHz:

max

maxmax

10 kHz:

10 kHz: 10 kHz:

I ≤ 20 mA

RL ≤ 10 kΩ for f ≤ 1 kHz

≤ 1 kΩ for f ≤ 10 kHz

= (U

L, max

- U0) / I

ext

max

open: I ≤ 0.05 mA at U

= 32 VDC

ext

closed: U

=1.5V at I≤ 1mA

0, max

=2.5V at I≤ 10 mA

0, max

=5.0V at I≤ 20 mA

0, max

NAMUR - Passive to

EN 60947-5-6

Passive to EN 60947-5-6

open: I

= 0.6 mA

nom

closed:

=3.8mA

nom

open: I

=0.43mA

nom

closed:

= 4.5 mA

nom

Ui=30V

= 100 mA

=1W

Ci=10nF

=0mH

100

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KROHNE OPTISONIC-3400 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual