KROHNE IFC 100 Operating Manual

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Page 1

Handbook

IFC 100

IFC 100IFC 100

HandbookHandbook

Signal converter for electromagnetic flowmeters

Electronic revision: ER 3.1.x

The documentation is only complete when used in combination with the relevant documentation for the flow sensor.

Page 2

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

Subject to change without notice.

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IFC 100

CONTENTS

1 Safety instructions 6

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

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

1.3 Certifications .................................................................................................................... 7

1.4 Safety instructions from the manufacturer ..................................................................... 8

1.4.1 Copyright and data protection ................................................................................................ 8

1.4.2 Disclaimer ............................................................................................................................... 8

1.4.3 Product liability and warranty ................................................................................................ 9

1.4.4 Information concerning the documentation........................................................................... 9

1.4.5 Warnings and symbols used................................................................................................. 10

1.5 Safety instructions for the operator............................................................................... 10

2 Device description 11

2.1 Scope of delivery............................................................................................................. 11

2.2 Device description .......................................................................................................... 12

2.3 Nameplates .................................................................................................................... 13

2.3.1 Nameplate (example)............................................................................................................ 13

3 Installation 14

3.1 General notes on installation ......................................................................................... 14

3.2 Storage ........................................................................................................................... 14

3.3 Transport ........................................................................................................................ 14

3.4 Installation specifications .............................................................................................. 14

3.5 Mounting of the compact version................................................................................... 15

3.6 Mounting the wall-mounted housing, remote version .................................................. 15

3.6.1 Wall mounting....................................................................................................................... 15

4 Electrical connections 17

4.1 Safety instructions.......................................................................................................... 17

4.2 Important notes on electrical connection...................................................................... 17

4.3 Electrical cables for remote device versions, notes...................................................... 18

4.3.1 Notes on signal cable A ........................................................................................................ 18

4.3.2 Notes on field current cable C.............................................................................................. 18

4.3.3 Requirements for signal cables provided by the customer ................................................. 19

4.4 Preparing the signal and field current cables ............................................................... 20

4.4.1 Signal cable A (type DS 300), construction........................................................................... 20

4.4.2 Preparing signal cable A, connection to signal converter ................................................... 21

4.4.3 Length of signal cable A........................................................................................................ 22

4.4.4 Preparing field current cable C, connection to signal converter......................................... 23

4.4.5 Preparing signal cable A, connection to measuring sensor................................................ 25

4.4.6 Preparing field current cable C, connection to measuring sensor ..................................... 26

4.5 Connecting the signal and field current cables............................................................. 27

4.5.1 Connecting the signal and field current cables to the signal converter, remote version... 28

4.5.2 Connection diagram for signal and field current cable ....................................................... 30

4.6 Grounding the measuring sensor .................................................................................. 31

4.6.1 Classical method................................................................................................................... 31

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CONTENTS

IFC 100

4.7 Connecting the power supply......................................................................................... 32

4.8 Inputs and outputs, overview ......................................................................................... 34

4.8.1 Description of the CG number .............................................................................................. 34

4.8.2 Fixed, non-alterable output versions ................................................................................... 34

4.9 Description of the inputs and outputs............................................................................ 36

4.9.1 Current output ...................................................................................................................... 36

4.9.2 Pulse output and frequency output ...................................................................................... 37

4.9.3 Status output and limit switch .............................................................................................. 38

4.9.4 Control input ......................................................................................................................... 39

4.10 Electrical connection of the outputs ............................................................................ 40

4.10.1 Electrical connection of the outputs................................................................................... 40

4.10.2 Laying electrical cables correctly....................................................................................... 41

4.11 Connection diagrams of outputs .................................................................................. 41

4.11.1 Important notes................................................................................................................... 41

4.11.2 Description of the electrical symbols................................................................................. 42

4.11.3 Basic outputs....................................................................................................................... 43

4.11.4 Ex i outputs.......................................................................................................................... 47

4.11.5 HART

connection .............................................................................................................. 49

5 Start-up 50

5.1 Switching on the power .................................................................................................. 50

5.2 Starting the signal converter ......................................................................................... 50

6 Operation 51

6.1 Display and operating elements .................................................................................... 51

6.1.1 Display in measuring mode with 2 or 3 measured values ................................................... 52

6.1.2 Display for selection of sub-menu and functions, 3 lines.................................................... 52

6.1.3 Display when setting parameters, 4 lines ............................................................................ 53

6.1.4 Display when previewing parameters, 4 lines...................................................................... 53

6.2 Menu structure............................................................................................................... 54

6.3 Function tables ............................................................................................................... 56

6.3.1 Menu A, quick setup.............................................................................................................. 56

6.3.2 Menu B, test .......................................................................................................................... 58

6.3.3 Menu C, setup ....................................................................................................................... 60

6.3.4 Set free units......................................................................................................................... 76

6.4 Description of functions ................................................................................................. 76

6.4.1 Reset counter in the menu "quick setup" ............................................................................ 76

6.4.2 Deleting error messages in the menu "quick setup"........................................................... 77

6.5 Status messages and diagnostic information................................................................ 77

7 Service 82

7.1 Spare parts availability...................................................................................................82

7.2 Availability of services .................................................................................................... 82

7.3 Returning the device to the manufacturer..................................................................... 82

7.3.1 General information.............................................................................................................. 82

7.3.2 Form (for copying) to accompany a returned device............................................................ 83

7.4 Disposal .......................................................................................................................... 83

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IFC 100

CONTENTS

8 Technical data 84

8.1 Measuring principle........................................................................................................84

8.2 Technical data................................................................................................................. 85

8.3 Dimensions and weights ................................................................................................ 94

8.3.1 Housing ................................................................................................................................. 94

8.3.2 Mounting plate, wall-mounted version ................................................................................ 97

8.4 Flow tables ..................................................................................................................... 98

8.5 Measuring accuracy ..................................................................................................... 100

9 Description of HART interface 101

9.1 General description ...................................................................................................... 101

9.2 Software history ...........................................................................................................101

9.3 Connection variants...................................................................................................... 102

9.3.1 Point-to-Point connection - analogue / digital mode......................................................... 103

9.3.2 Multi-Drop connection (2-wire connection) ....................................................................... 104

9.3.3 Multi-Drop connection (3-wire connection) ....................................................................... 105

9.4 Outputs and HART® dynamic variables and device variables ..................................... 106

9.5 Parameter for the basic configuration......................................................................... 107

9.6 Field Communicator 375/475 (FC 375/475) ................................................................. 108

9.6.1 Installation .......................................................................................................................... 108

9.6.2 Operation............................................................................................................................. 108

9.6.3 Parameter for the basic configuration ............................................................................... 108

9.7 Asset Management Solutions (AMS)............................................................................ 109

9.7.1 Installation .......................................................................................................................... 109

9.7.2 Operation............................................................................................................................. 109

9.7.3 Parameter for the basic configuration ............................................................................... 109

9.8 Field Device Manager (FDM) ........................................................................................ 110

9.8.1 Installation .......................................................................................................................... 110

9.8.2 Operation............................................................................................................................. 110

9.9 Process Device Manager (PDM)................................................................................... 110

9.9.1 Installation .......................................................................................................................... 110

9.9.2 Operation............................................................................................................................. 111

9.9.3 Parameter for the basic configuration ............................................................................... 111

9.10 Field Device Tool / Device Type Manager (FDT / DTM) .............................................. 112

9.10.1 Installation ........................................................................................................................ 112

9.10.2 Operation........................................................................................................................... 112

9.11 Appendix A: HART® menu tree for Basic-DD ............................................................ 112

9.11.1 Overview Basic-DD menu tree (positions in menu tree).................................................. 113

9.11.2 Basic-DD menu tree (details for settings)........................................................................ 114

9.12 Appendix B: HART® menu tree for AMS .................................................................... 117

9.12.1 Overview AMS menu tree (positions in menu tree) .......................................................... 117

9.12.2 AMS menu tree (details for settings)................................................................................ 118

9.13 Appendix C: HART® menu tree for PDM.................................................................... 122

9.13.1 Overview PDM menu tree (positions in menu tree).......................................................... 122

9.13.2 PDM menu tree (details for settings) ............................................................................... 124

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1 SAFETY INSTRUCTIONS

1.1 Software history

The "Electronic Revision" (ER) is consulted to document the revision status of electronic equipment according to NE 53 for all GDC devices. It is easy to see from the ER whether troubleshooting or larger changes in the electronic equipment have taken place and how that has affected the 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

P PROFIBUS

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

CI Current input

X all inputs and outputs

4 Downwards compatible changes with new functions

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

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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

2007-12-11 ER 2.0.0

(SW.REV. 2.00 (2.00))

2008-02-29 ER 2.0.1

(SW.REV. 2.00 (2.00))

2008-05-07 ER 2.0.2

(SW.REV. 2.00 (2.00))

2008-06-27 ER 2.0.3

(SW.REV. 2.00 (2.00))

2010-01-04 ER 2.0.4

(SW.REV. 2.00 (2.00))

2010-01-04 ER 2.1.0

(SW.REV. 2.10 (3.00))

2010-07-08 ER 2.1.1

(SW.REV. 2.11 (3.00))

2011-12-12 ER 3.0.0

(SW.REV. 3.00 (4.00))

2013-04-26 ER 3.0.1 1 MA IFC 100 R05

- -

1 MA IFC 100 R03

1 MA IFC 100 R04

1; 2-H MA IFC 100 R04

1 MA IFC 100 R04

1; 2-X; 3-X, 5-S 1 MA IFC 100 R05

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IFC 100

SAFETY INSTRUCTIONS 1

Release date Electronic Revision Changes and

2014-02-14 ER 3.0.2 1 MA IFC 100 R05

2014-08-01 ER 3.1.0 1; 2-H; 2-M; 3-F; 3-P;

1 Incompatible change on status output: de-energised status reversed

1.2 Intended use

The electromagnetic flowmeters are designed exclusively to measure the flow and conductivity of electrically conductive, liquid media.

DANGER!

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

WARNING!

If the device is not used according to the operating conditions (refer to chapter "Technical data"), the intended protection could be affected.

1.3 Certifications

CE marking

Documentation

compatibility

MA IFC 100 R05

3-C

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

• Low Voltage Directive 2006/95/EC

• EMC Directive 2004/108/EC

as well as

• EN 61010

• EMC specification acc. to EN 61326/A1

• NAMUR recommendations NE 21 and NE 43

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.

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1 SAFETY INSTRUCTIONS

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.

IFC 100

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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IFC 100

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.

SAFETY INSTRUCTIONS 1

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1 SAFETY INSTRUCTIONS

1.4.5 Warnings and symbols used

Safety warnings are indicated by the following symbols.

DANGER!

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

DANGER!

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

DANGER!

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

DANGER!

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

IFC 100

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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IFC 100

2.1 Scope of delivery

INFORMATION!

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

INFORMATION!

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

INFORMATION!

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

DEVICE DESCRIPTION 2

Figure 2-1: Scope of delivery

1 Device in the version as ordered 2 Documentation (calibration report, Quick Start, CD-ROM with product documentation for measuring sensor and signal

converter)

3 Signal cable (only for remote version)

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2 DEVICE DESCRIPTION

2.2 Device description

Electromagnetic flowmeters are designed exclusively to measure the flow and conductivity of electrically conductive, liquid media.

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 versions are available:

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

• Remote version (electrical connection to the measuring sensor via field current and signal

cable)

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Figure 2-2: Device versions

1 Compact version as 45° version 2 Compact version as 0° version 3 Measuring sensor with connection box 4 Wall version

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IFC 100

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 Nameplate (example)

Figure 2-3: Example of a nameplate

1 Manufacturer 2 Power supply data 3 Software version 4 Tag name 5 Approvals-related pressure and temperature thresholds 6 GK/GKL values (measuring sensor constants); size (mm /inches); field frequency; protection category; materials of

wetted parts

7 Product designation, serial number and manufacturing date

DEVICE DESCRIPTION 2

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3 INSTALLATION

3.1 General notes on installation

INFORMATION!

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

INFORMATION!

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

INFORMATION!

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

3.2 Storage

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

• Avoid continuous direct sunlight.

• Store the device in its original packing.

• Storage temperature: -40...+70°C / -40...+158°F

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3.3 Transport

Signal converter

• No special requirements.

Compact version

• Do not lift the device by the signal converter housing.

• Do not use lifting chains.

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

3.4 Installation specifications

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 vibrations. The measuring devices are tested for a vibration level in accordance with IEC 68-2-64.

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IFC 100

3.5 Mounting of the compact version

INFORMATION!

The signal converter is mounted directly on the measuring sensor. For installation of the flowmeter, please observe the instructions in the supplied product documentation for the measuring sensor.

3.6 Mounting the wall-mounted 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.

3.6.1 Wall mounting

INSTALLATION 3

Figure 3-1: Mounting the wall-mounted housing

1 Prepare the holes with the aid of the mounting plate. For further information refer to

plate, wall-mounted version

2 Fasten the device securely to the wall with the mounting plate.

on page 97.

Mounting

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3 INSTALLATION

Mounting multiple devices next to each other

IFC 100

[mm] [inch]

a Ø6.5 Ø0.26

b 87.2 3.4

c 241 9.5

d 310 12.2

e 257 10.1

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IFC 100

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 Important notes on electrical connection

DANGER!

Electrical connection is carried out in conformity with the VDE 0100 directive "Regulations for electrical power installations with line voltages up to 1000 V" or equivalent national regulations.

CAUTION!

•

Use suitable cable entries for the various electrical cables.

•

The measuring sensor and signal converter have been configured together at the factory. For this reason, please connect the devices in pairs. Ensure that the measuring sensor constant GK/GKL (see nameplates) are identically set.

•

If delivered separately or when installing devices that were not configured together, set the signal converter to the DN size and GK/GKL of the measuring sensor, refer to Function tables on page 56

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4 ELECTRICAL CONNECTIONS

4.3 Electrical cables for remote device versions, notes

4.3.1 Notes on signal cable A

INFORMATION!

Signal cable A (type DS 300) with double shield ensures proper transmission of measured values.

Observe the following notes:

• Lay the signal cable with fastening elements.

• It is permissible to lay the signal cable in water or in the ground.

• The insulating material is flame-retardant to EN 50265-2-1: 1997 and IEC 60322-1-2: 2005.

• The signal cable does not contain any halogens and is unplasticized, and remains flexible at

low temperatures.

• The connection of the inner shield (10) is carried out via the stranded drain wire (1).

• The connection of the outer shield (60) is carried out via the stranded drain wire (6).

4.3.2 Notes on field current cable C

IFC 100

DANGER!

A shielded 2-wire copper cable is used for the field current cable. The shielding MUST

MUST be

MUSTMUST

connected in the housing of the measuring sensor and signal converter.

INFORMATION!

The field current cable is not part of the scope of delivery.

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ELECTRICAL CONNECTIONS 4

4.3.3 Requirements for signal cables provided by the customer

INFORMATION!

If the signal cable was not ordered, it is to be provided by the customer. The following requirements regarding the electrical values of the signal cable must be observed:

Electrical safety

• To EN 60811 (Low Voltage Directive) or equivalent national regulations.

Capacitance of the insulated conductors

• Insulated conductor / insulated conductor < 50 pF/m

• Insulated conductor / shield < 150 pF/m

Insulation resistance

• R

• U

• I

> 100 GΩ xkm

iso

< 24 V

max

< 100 mA

max

Test voltages

• Insulated conductor / inner shield 500 V

• Insulated conductor / insulated conductor 1000 V

• Insulated conductor / outer shield 1000 V

Twisting of the insulated conductors

• At least 10 twists per meter, important for screening magnetic fields.

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4 ELECTRICAL CONNECTIONS

4.4 Preparing the signal and field current cables

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.

4.4.1 Signal cable A (type DS 300), construction

• Signal cable A is a double-shielded cable for signal transmission between the measuring sensor and signal converter.

• Bending radius: ≥ 50 mm / 2"

IFC 100

Figure 4-1: Construction of signal cable A

1 Stranded drain wire (1) for the inner shield (10), 1.0 mm 2 Insulated wire (2), 0.5 mm 3 Insulated wire (3), 0.5 mm

4 Outer sheath 5 Insulation layers 6 Stranded drain wire (6) for the outer shield (60)

Cu / AWG 20

Cu / AWG 17 (not insulated, bare)

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ELECTRICAL CONNECTIONS 4

4.4.2 Preparing signal cable A, connection to signal converter

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.

• Connection of the two shields in the signal converter is carried out via the stranded drain wires.

• Bending radius: ≥ 50 mm / 2"

Required materials

• PVC insulating tube, Ø2.5 mm / 0.1"

• Heat-shrinkable tubing

• 2 wire end ferrules to DIN 46 228: E 1.5-8 for the stranded drain wires (1, 6)

• 2 wire end ferrules to DIN 46 228: E 0.5-8 for the insulated conductors (2, 3)

Figure 4-2: Preparation of signal cable A

a = 80 mm / 3.15"

1 Strip the conductor to dimension a. 2 Cut off the inner shield (10) and the outer shield (60). Make sure not to damage the stranded

drain wires (1, 6).

3 Slide the insulating tubes over the stranded drain wires (1, 6). 4 Crimp the wire end ferrules onto the stranded drain wire. 5 Crimp the wire end ferrules onto the conductors (2, 3). 6 Pull the heat-shrinkable tubing over the prepared signal cable.

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4 ELECTRICAL CONNECTIONS

4.4.3 Length of signal cable A

INFORMATION!

For temperatures of the medium above 150 intermediate socket are necessary. These are available including the changed electrical connection diagrams.

C / 300°F, a special signal cable and a ZD

IFC 100

Measuring sensor Nominal diameter Min. electrical

conductivity

DN [mm] [inch]

OPTIFLUX 1000 F 10...150 3/8...6 5 A1

OPTIFLUX 2000 F 25...150 1...6 20 A1

200...1200 8...48 20 A2

OPTIFLUX 4000 F 2.5...150 1/10...6 5 A1

200...1200 8...48 5 A2

OPTIFLUX 5000 F 2.5...100 1/10...4 5 A1

150...250 6...10 5 A2

OPTIFLUX 6000 F 2.5...150 1/10...6 5 A1

WATERFLUX 3000 F 25...600 1...24 20 A1

[µS/cm]

Curve for signal cable A

Figure 4-3: Maximum length of signal cable A

1 Maximum length of signal cable A between the measuring sensor and signal converter [m] 2 Maximum length of signal cable A between the measuring sensor and signal converter [ft] 3 Electrical conductivity of the medium being measured [μS/cm]

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ELECTRICAL CONNECTIONS 4

4.4.4 Preparing field current cable C, connection to signal converter

DANGER!

A shielded 2-wire copper cable is used as the field current cable. The shielding MUST connected in the housing of the measuring sensor and signal converter.

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.

• Field current cable C is not part of the scope of delivery.

• Bending radius: ≥ 50 mm / 2"

Required materials:

• Shielded, at least 2-wire copper cable with suitable heat-shrinkable tubing

• Insulating tube, size according to the cable being used

• Wire end ferrules to DIN 46 228: size according to the cable being used

MUST be

MUSTMUST

Length and cross-section of field current cable C

Length Cross-section AF (Cu)

[m] [ft]

0...150 0...492 2 x 0.75 Cu 1 2 x 18

150...300 492...984 2 x 1.5 Cu 1 2 x 14

300...600 984...1968 2 x 2.5 Cu 1 2 x 12

1 Cu = copper cross-section

[mm2]

[AWG]

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4 ELECTRICAL CONNECTIONS

Figure 4-4: Field current cable C, preparation for the signal converter

a = 80 mm / 3.15"

1 Strip the conductor to dimension a. 2 If a stranded drain wire is present, remove the shield that is present. Make sure not to damage

the stranded drain wire.

3 Slide an insulating tube over the stranded drain wire. 4 Crimp a wire end ferrule onto the stranded drain wire. 5 Crimp the wire end ferrules on the conductors. 6 Pull a shrinkable tube over the prepared cable.

IFC 100

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IFC 100

ELECTRICAL CONNECTIONS 4

4.4.5 Preparing signal cable A, connection to measuring sensor

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.

• The outer shield (60) is connected in the terminal compartment of the measuring sensor directly via the shield and a clip.

• Bending radius: ≥ 50 mm / 2"

Required materials

• PVC insulating tube, Ø2.0...2.5 mm / 0.08...0.1"

• Heat-shrinkable tubing

• Wire end ferrule to DIN 46 228: E 1.5-8 for the stranded drain wire (1)

• 2 wire end ferrules to DIN 46 228: E 0.5-8 for the insulated conductors (2, 3)

Figure 4-5: Preparing signal cable A, connection to measuring sensor

a = 50 mm / 2" b = 10 mm / 0.39"

1 Strip the conductor to dimension a. 2 Trim the outer shield (60) to dimension b and pull it over the outer sheath. 3 Remove the stranded drain wire (6) of the outer shield and the inner shield. Make sure not to

damage the stranded drain wire (1) of the inner shield.

4 Slide an insulating tube over the stranded drain wire (1). 5 Crimp the wire end ferrules onto conductors 2 and 3 and the stranded drain wire (1). 6 Pull the heat-shrinkable tubing over the prepared signal cable.

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4 ELECTRICAL CONNECTIONS

4.4.6 Preparing field current cable C, connection to measuring sensor

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.

• The field current cable is not included in delivery.

• The shield is connected in the terminal compartment of the measuring sensor directly via the

shield and a clip.

• Bending radius: ≥ 50 mm / 2"

Required materials

• Shielded 2-wire insulated copper cable

• Insulating tube, size according to the cable being used

• Heat-shrinkable tubing

• Wire end ferrules to DIN 46 228: size according to the cable being used

IFC 100

Figure 4-6: Preparation of field current cable C

a = 50 mm / 2" b = 10 mm / 0.4"

1 Strip the conductor to dimension a. 2 Trim the outer shield to dimension b and pull it over the outer sheath. 3 Crimp wire end ferrules onto both conductors. 4 Pull a shrinkable tube over the prepared cable.

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IFC 100

ELECTRICAL CONNECTIONS 4

4.5 Connecting the signal and field current cables

DANGER!

Cables may only be connected when the power is switched off.

DANGER!

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

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.

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4 ELECTRICAL CONNECTIONS

4.5.1 Connecting the signal and field current cables to the signal converter, remote version

INFORMATION!

The compact version is supplied preassembled from the factory.

Open housing

Figure 4-7: Open housing

IFC 100

1 Loosen the 4 screws with a suitable tool. 2 Lift the housing at the top and bottom at the same time. 3 Slide the housing cover upward. 4 The housing cover is guided and held by the inside hinge.

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IFC 100

ELECTRICAL CONNECTIONS 4

Connecting the signal and field current cables

Figure 4-8: Function of the electrical connection terminal

Connect the electrical conductors as follows:

1 Push the lever downwards with a screwdriver in good condition (blade: 3.5 mm wide and

0.5 mm thick).

2 Insert the electrical conductor into the plug. 3 The conductor will be clamped as soon as the lever is released.

Figure 4-9: Connecting the signal and field current cables

1 Cable entry for field current cable 2 Cable entry for signal cable 3 Connecting the field current cable shield 4 Electrical conductor (7) 5 Electrical conductor (8) 6 Stranded drain wire (1) of the inner shield (10) of the signal cable 7 Electrical conductor (2) 8 Electrical conductor (3) 9 Stranded drain wire (S) of the outer shield (60)

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4 ELECTRICAL CONNECTIONS

4.5.2 Connection diagram for signal and field current cable

DANGER!

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

IFC 100

• A shielded 2-wire copper cable is used as the field current cable. The shielding MUST

MUST be

MUSTMUST

connected in the housing of the measuring sensor and signal converter.

• The outer shield (60) is connected in the terminal compartment of the measuring sensor directly via the shield and a clip.

• Bending radius of signal and field current cable: ≥ 50 mm / 2"

• The following illustration is schematic. The positions of the electrical connection terminals

may vary depending on the housing version.

Figure 4-10: Connection diagram for signal and field current cable

1 Electrical terminal compartment in signal converter 2 Signal cable A 3 Field current cable C 4 Electrical terminal compartment in measuring sensor 5 Functional ground FE

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IFC 100

4.6 Grounding the measuring sensor

4.6.1 Classical method

CAUTION!

There should be no difference in potential between the measuring sensor and the housing or protective earth of the signal converter!

• The measuring sensor must be properly grounded.

• The grounding cable should not transmit any interference voltages.

• Do not use the grounding cable to connect any other electrical devices to ground at the same

time.

• The measuring sensors are connected to ground by means of a functional grounding conductor FE.

• Special grounding instructions for the various measuring sensors are provided in the separate documentation for the measuring sensor.

• The documentation for the measuring sensor also contain descriptions on how to use grounding rings and how to install the measuring sensor in metal or plastic pipes or in pipes which are coated on the inside.

ELECTRICAL CONNECTIONS 4

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4 ELECTRICAL CONNECTIONS

4.7 Connecting the power supply

DANGER!

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

• The housings of the devices, which are designed to protect the electronic equipment from dust and moisture, should be kept well closed at all times. Creepage distances and clearances are dimensioned to VDE 0110 and IEC 664 for pollution severity 2. Supply circuits are designed for overvoltage category III and the output circuits for overvoltage category II.

• Fuse protection (I breaker) to isolate the signal converter must be provided.

≤ 16 A) for the infeed power circuit, and also a separator (switch, circuit

IFC 100

Figure 4-11: Terminal compartment for power supply

1 Retaining band of the cover 2 Cable entry for power supply, remote version 3 Cable entry for power supply, compact version

Version overview

Version Non-Ex Ex

100...230 VAC Standard Optional

24 VDC Standard -

24 VAC/DC Standard Optional

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IFC 100

ELECTRICAL CONNECTIONS 4

• Open the cover of the electrical terminal compartment by pressing down and pulling forwards

at the same time.

Figure 4-12: Power supply connection

1 100...230 VAC (-15% / +10%), 8 VA 2 24 VDC (-55% / +30%), 4 W 3 24 VAC/DC (AC: -15% / +10%; DC: -25% / +30%), 7 VA or 4 W

• Close the cover after the power has been connected.

100...230 VAC (tolerance range: -15% / +10%)

100...230 VAC (tolerance range: -15% / +10%)100...230 VAC (tolerance range: -15% / +10%)

• Note the power supply voltage and frequency (50...60 Hz) on the nameplate.

INFORMATION!

240 VAC + 5% is included in the tolerance range.

24 VDC (tolerance range: -55% / +30%)

24 VDC (tolerance range: -55% / +30%)24 VDC (tolerance range: -55% / +30%)

• Note the data on the nameplate!

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

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

INFORMATION!

12 VDC - 10% is included in the tolerance range.

24 VAC/DC (tolerance range: AC: -15% / +10%; DC: -25% / +30%)

24 VAC/DC (tolerance range: AC: -15% / +10%; DC: -25% / +30%)24 VAC/DC (tolerance range: AC: -15% / +10%; DC: -25% / +30%)

• AC: Note the power supply voltage and frequency (50...60 Hz) on the nameplate.

• AC/DC: When connecting to functional extra-low voltages, provide a facility for protective

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

INFORMATION!

12 V is not

not included in the tolerance range.

notnot

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4 ELECTRICAL CONNECTIONS

4.8 Inputs and outputs, overview

4.8.1 Description of the CG number

Figure 4-13: Marking (CG number) of the electronics module and output variants

1 ID number: 0 2 ID number: 0 = standard; 9 = special 3 Power supply 4 Display (language versions) 5 Output version

4.8.2 Fixed, non-alterable output versions

This signal converter is available with various output combinations.

IFC 100

• 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 output version.

Basic outputs (I/O) (Standard)

CG no. Connection terminals

C C- D D- S A+ A A-

1 0 0 Sp/ Cp passive 1 Pp / Sp passive 1

1 Function change by software 2 Shielding 3 Function changed by reconnecting

Description of the used abbreviations

Current output active or passive

Pulse/frequency output passive

Status output / limit switch passive

Control input passive

Ia + HART® active 3

Ip + HART® passive 3

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IFC 100

ELECTRICAL CONNECTIONS 4

Ex i, Profibus PA + DP, Foundation Fieldbus and Modbus (I/O) (Option)

CG no. Connection terminals

D D- S C C- B B-

Ex i (Option)

3 0 0 Pp / Sp passive 1

Ip + HART® passive

PROFIBUS PA (Option)

D 0 0 PA+ (1) PA+ (2)

PA- (1) PA- (2)

FOUNDATION Fieldbus (Option)

E 0 0 V/D+ (1) V/D+ (2)

V/D- (1) V/D- (2)

PROFIBUS DP (Option)

F 0 0 RxD/TxD+ /

P/ +B (1)

RxD/TxD- / N/ -A (1)

Termination N/ -T

Termination P/ +T

RxD/TxD+ / P/ +B (2)

RxD/TxD- / N/ -A (2)

Modbus (Option)

G 0 0 Pp / Sp passive

1 Function change by software 2 Shielding

INFORMATION!

Supplementary instructions related to the communication busses Foundation Fieldbus, Profibus PA/DP and Modbus are available on the website (Download Center).

+3.3 V; 560 Ω Common Sign. A (D0-) Sign. B (D1+)

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4 ELECTRICAL CONNECTIONS

4.9 Description of the inputs and outputs

4.9.1 Current output

• 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

• 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. The setting range for the threshold is between 5

and 80% of Q 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.

100%

≤ 32 VDC at I ≤ 22 mA

ext

≤ 750 Ω at I ≤ 22 mA

, ± 0...5% hysteresis (corresponding ratio from smaller to larger range of

IFC 100

INFORMATION!

For further information refer to Connection diagrams of outputs on page 41 Technical data on page 85

and refer to

DANGER!

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

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IFC 100

4.9.2 Pulse output and frequency output

• 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

For the basic I/O signal converter:

For the basic I/O signal converter:For the basic I/O signal converter: I ≤ 20 mA at f ≤ 10 kHz (over range up to f

I ≤ 100 mA at f ≤ 100 Hz

For the Ex i I/O signal converter:

For the Ex i I/O signal converter:For the Ex i I/O signal converter: NAMUR characterictic 4.7 mA / 0.77 mA at f ≤ 10 kHz (over range up to f

For the Modbus I/O signal converter:

For the Modbus I/O signal converter:For the Modbus I/O signal converter: I ≤ 100 mA at f ≤ 1 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.

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

≤ 32 VDC

ext

ELECTRICAL CONNECTIONS 4

≤ 12 kHz)

max

≤ 12 kHz)

max

≤ 1.2 kHz)

max

);

100%

)

100%

INFORMATION!

For further information refer to Connection diagrams of outputs on page 41 Technical data on page 85

and refer to

DANGER!

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

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4 ELECTRICAL CONNECTIONS

4.9.3 Status output and limit switch

• 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 behave like relay contacts.

• All operating data and functions can be adjusted.

• Passive mode:

External power supply required: U

For the Ex i I/O signal converter:

For the Ex i I/O signal converter:For the Ex i I/O signal converter: NAMUR characterictic 4.7 mA / 0.77 mA

• For information on the adjustable operating states refer to

INFORMATION!

For further information refer to Connection diagrams of outputs on page 41 Technical data on page 85

DANGER!

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

≤ 32 VDC; I ≤ 100 mA

ext

Function tables

and refer to

IFC 100

on page 56.

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IFC 100

4.9.4 Control input

INFORMATION!

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: U

• For information on the adjustable operating states refer to

INFORMATION!

For further information refer to Connection diagrams of outputs on page 41 Technical data on page 85

ELECTRICAL CONNECTIONS 4

≤ 32 VDC

ext

Function tables

on page 56.

and refer to

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4 ELECTRICAL CONNECTIONS

4.10 Electrical connection of the outputs

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.

4.10.1 Electrical connection of the outputs

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!

IFC 100

Figure 4-14: Connection of outputs

1 Cable entry, remote version 2 Cable entry, compact version 3 Terminal S for shield

• Open the housing cover

• Push the prepared cables through the cable entries and connect the necessary conductors.

• Connect the shield.

• Close the housing cover.

INFORMATION!

Ensure that the housing gasket is properly fitted, clean and undamaged.

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IFC 100

4.10.2 Laying electrical cables correctly

Figure 4-15: Protect housing from dust and water

1 For compact versions with nearly horizontally-oriented cable entries, lay the necessary elec-

tric cables with a drip loop as shown in the illustration.

2 Tighten the screw connection of the cable entry securely. 3 Seal cable entries that are not needed with a plug.

4.11 Connection diagrams of outputs

ELECTRICAL CONNECTIONS 4

4.11.1 Important notes

• All groups are electrically isolated from each other and from all other 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.

Description of the used abbreviations

ext

Current output active or passive

Pulse/frequency output passive

Status output / limit switch passive

Control input passive

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4 ELECTRICAL CONNECTIONS

4.11.2 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

), external power supply, any connection polarity

ext

IFC 100

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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IFC 100

4.11.3 Basic outputs

CAUTION!

Observe connection polarity.

Current output active (HART®)

• U

int, nom

• I ≤ 22 mA

≤ 750 Ω

• R

• HART

at connection terminals A

ELECTRICAL CONNECTIONS 4

= 20 VDC

Figure 4-16: Current output active I

Current output passive (HART®)

• U

• I ≤ 22 mA

• U

• R

• HART® at connection terminals A

= 20 VDC

int, nom

≤ 32 VDC

ext

≥ 2 V at I = 22 mA

≤ (U

ext-U0

)/I

max

Figure 4-17: Current output passive I

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4 ELECTRICAL CONNECTIONS

INFORMATION!

•

Shielding takes place at the electrical connection (S) of the output terminal block.

•

Any connection polarity.

Pulse/frequency output passive (standard)

• U

• f

• The minimum load impedance R

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

• The output is open if the device is de-energised.

≤ 32 VDC

ext

in the operating menu set to f

max

I ≤ 100 mA R

≤ 47 kΩ

closed:

≤ 0.2 V at I = 10 mA

≤ 2 V at I = 100 mA

open: I ≤ 0.05 mA at U

in operating menu set to 100 Hz < f

max

(over range up to f

ext

= 32 V

≤ 12 kHz)

max

I ≤ 20 mA R

≤ 10 kΩ for f ≤ 1kHz

≤ 1kΩ for f ≤ 10 kHz

closed: U

≤ 1.5 V at I = 1 mA

≤ 2.5 V at I = 10 mA

≤ 5 V at I = 20 mA

open: I ≤ 0.05 mA at U

L, min

=(U

ext-U0

ext

= 32 V

)/I

max

connection diagram.

L, min

≤ 100 Hz:

max

≤ 10 kHz:

max

is calculated as follows:

IFC 100

Figure 4-18: Pulse/frequency output passive P

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IFC 100

ELECTRICAL CONNECTIONS 4

Pulse/frequency output passive (Modbus)

• U

• f

• The minimum load impedance R

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

• The output is open if the device is de-energised.

INFORMATION!

Any connection polarity.

≤ 32 VDC

ext

in the operating menu set to f

max

I ≤ 100 mA

≤ 47 kΩ

closed: U

=0.2V at I≤ 10 mA

0, max

= 2 V at I ≤ 100 mA

0, max

open: I ≤ 0.05 mA at U

L, min

=(U

ext-U0

= 32 VDC

ext

)/I

max

connection diagram.

≤ 1kHz:

max

is calculated as follows:

L, min

Status output / limit switch passive

• U

• I ≤ 100 mA

• R

• The output is open if the device is de-energised.

Figure 4-19: Status output / limit switch passive S

≤ 32 VDC

ext

= 47 kΩ

closed: U

≤ 0.2 V at I = 10 mA

≤ 2 V at I = 100 mA

open: I ≤ 0.05 mA at U

ext

= 32 V

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4 ELECTRICAL CONNECTIONS

INFORMATION!

•

Any connection polarity.

Control input passive

• U

• I

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

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

≤ 32 VDC

ext

= 6.5 mA at U

nom

= 8.2 mA at U

nom

ext

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

connection diagram.

= 24 VDC = 32 VDC

≤ 2.5 V with I

≥ 8 V with I

= 0.4 mA

nom

= 2.8 mA

nom

IFC 100

Figure 4-20: Control input passive C

1 Signal

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IFC 100

4.11.4 Ex i outputs

DANGER!

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

CAUTION!

•

Observe connection polarity.

INFORMATION!

•

For further information on electrical connection refer to Description of the inputs and outputs on page 36

Current output passive (HART®)

• U

• I ≤ 22 mA

• U

• R

• HART® at connection terminals C

≤ 32 VDC

ext

≥ 4 V

L, min

=(U

ext-U0

)/I

ELECTRICAL CONNECTIONS 4

max

Figure 4-21: Current output passive Ip Exi

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4 ELECTRICAL CONNECTIONS

DANGER!

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

CAUTION!

•

Observe connection polarity.

Pulse/frequency output passive to NAMUR

• Connection acc. to EN 60947-5-6

• open:

= 0.77 mA

nom

closed: I

= 4.7 mA

nom

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

IFC 100

Figure 4-22: Pulse/frequency output passive PN to NAMUR EN 60947-5-6 Ex i

INFORMATION!

•

Any connection polarity.

Status output / limit switch to NAMUR

• Connection acc. to EN 60947-5-6

• open:

= 0.77 mA

nom

closed: I

= 4.7 mA

nom

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

Figure 4-23: Status output / limit switch SN to NAMUR EN 60947-5-6 Ex i

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IFC 100

4.11.5 HART® connection

INFORMATION!

The current output always has HART

•

Basic I/O: connection terminals A+/A-/A

•

Ex i I/O: connection terminals C-/C

All HART passively.

Example for active HART® connection (point-to-point)

connections (point-to-point and multi-drop operation) both work actively and

capability.

ELECTRICAL CONNECTIONS 4

Figure 4-24: HART® connection active (Ia)

1 HART

communicator

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

Example for passive HART® connection (multi-drop mode)

• I: I0% ≥ 4mA

• Multi-drop mode I: I

• U

≤ 32 VDC

ext

• R ≥ 230 Ω

≥ 4mA = I

fix

Figure 4-25: HART® connection passive (Ip)

1 HART 2 Other devices with HART

communicator

capability

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5 START-UP

5.1 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.

5.2 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.

IFC 100

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

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 information about possible status messages, their meaning and cause refer to page 77.

Status messages and diagnostic information

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IFC 100

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 Keys (see table below for function and representation in text)

OPERATION 6

INFORMATION!

•

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

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 of display Return to measuring

↓ or ↑ Switch between display

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

Esc (> + ↑) - - Return to menu mode

Table 6-1: Description of key functionality

Access to displayed menu, then 1st submenu is displayed

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

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

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6.1.1 Display in measuring mode with 2 or 3 measured values

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 depiction 4 Bargraph indication 5 Depiction with 3 measured values

6.1.2 Display for selection of sub-menu and functions, 3 lines

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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(s), submenu or function

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

6 Current menu(s), submenu or function 7 Previous menu(s), submenu or function

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

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6.1.3 Display when setting parameters, 4 lines

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

1 Current menu(s), 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

OPERATION 6

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

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6.2 Menu structure

INFORMATION!

•

The menu structure for the standard device (HART®) is described. The functions for Modbus, Foundation Fieldbus and Profibus are described in detail in the corresponding supplementary instructions.

•

Note the key function within and between the columns.

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Measuring mode Select

menu↓ ↑

^ Press

>2.5s

A quick setup > ^A1 language > ^- >

^ B test > ^B1 simulation > ^Submenus on page 58 >

↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑ >

Select menu and/or submenu ↓ ↑

A2 tag > ^-

A3 reset > ^A3.1 reset errors

A3.2 counter 1

A3.3 counter 2

A4 analogue 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

A7 process input > ^A7.1 device serial no.

A7.2 zero calibration

A7.3 size

A7.5 GKL

A7.6 coil resistance Rsp

A7.7 calib. coil temp.

A7.8 target conduct.

A7.9 EF electr. factor

A7.10 field frequency

A7.11 flow direction

B2 actual values

B3 information

Select function and set data ↓ ↑ >

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OPERATION 6

Measuring mode Select

menu↓ ↑

^ Press

>2.5s

C setup > ^C1 process input > ^C1.1 calibration >

^ > ^C2 I/O (Input/Output) > ^C2.1 hardware >

^ > ^C3 I/O counter > ^C3.1 counter 1 >

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

^ > ^C5 device > ^C5.1 device info >

↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑ >

Select menu and/or submenu ↓ ↑

C1.2 filter

C1.3 self test

C1.4 information

C1.5 simulation

C2._ current output X

C2._ frequency out X

C2._ pulse output X

C2._ status output X

C2._ control input X

C2._ limit switch X

C3.2 counter 2

C4.2 SV is

C4.3 TV is

C4.4 4V is

C4.5 HART units

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

Select function and set data ↓ ↑ >

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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).

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A3 reset?

A3 reset? Reset error or counter.

A3.1 reset errors reset errors? Select: no / yes

A3.2 reset counter 1 reset counter? Select: no / yes (available if activated in C5.9.1)

A3.3 reset counter 2 reset counter? Select: no / yes (available if activated in C5.9.2)

A4 analogue outputs (only for HART®)

A4 analogue outputs Applicable to current output (terminal A or C), frequency output (terminal D),

A4.1 measurement 1) Select: volume flow / mass flow / diagnosis value / flow speed / coil

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)

limit switch (terminal C and/or D) and the 1st display page / line 1

temperature / conductivity

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!

A4 station address (only for PROFIBUS)

A4 station address Setting of device address.

The functions are described in detail in the supplementary instructions.

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No. Function Setting / Description

A4 slave address (only for MODBUS)

A4 slave address Setting of device address.

The functions are described in detail in the supplementary instructions.

A5 digital outputs (only for HART®)

A5 digital outputs Valid for pulse output (terminal D) and counter 1.

A5.1 measurement 1) Select the "measurement": volume flow / mass flow

2) Use for all outputs? (also use this setting for Fct. A5.2...A5.4!) 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 or kg or in the unit selected in A5.2

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!

A7 process input

A7.1 device serial no. Shows the serial no. of the system.

The following process input parameters are only available, if the quick access has been activated in the menu "setup / device / quick setup".

A7.2 zero calibration Display of actual zero calibration value.

Query: calibrate zero?

Settings see Fct. C1.1.1.

A7.3 size Select from the size table. A7.5 GKL Set value acc. to information on nameplate; range: 0.5…20 A7.6 coil resistance Rsp Field coil resistance at 20°C; range: 10.00...220 Ω

A7.7 calib. coil temp. The coil temperature is derived from the coil resistance at the reference

A7.8 target conduct. Reference value for on-site calibration; range: 1.000...50000 μS/cm

A7.9 EF electr. factor For calculation of the conductivity based on the electrode impedance.

A7.10 field frequency Setting as on the nameplate of the measuring sensor =

A7.11 flow direction Define the polarity of the flow direction.

temperature.

Settings see Fct. C1.1.8.

Settings see Fct. C1.1.11.

line frequency x value (from the following list):

1/2; 1/4; 1/6; 1/8; 1/12; 1/18; 1/36; 1/50

Select: normal direction (according to the arrow on the measuring sensor) / reverse direction (in the opposite direction to the arrow)

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6.3.2 Menu B, test

No. Function Setting / Description

B1 simulation

B1 simulation The displayed values are simulated.

B1.1 flow speed Simulation of the flow speed.

Select: break (exit function without simulation) / set value (range: -12…+12 m/s; unit selection in Fct. C5.7.7)

Query: start simulation? Settings: no (exit function without simulation) / yes (start simulation)

B1.2 volume flow Simulation of volume flow, sequence and settings similar to B1.1, see above!

B1._ current out X [_ stands for Fct. B1.3...1.6]

B1._ pulse output X

B1._ frequency out X

B1._ control input X

B1._ limit switch X

B1._ status output X

simulation X [X stands for one of the connection terminals A, C or D] Sequence and settings similar to B1.1, see above!

For the pulse output the set number of pulses are displayed once in a second!

B2 actual values

B2 actual values Display of actual values;

B2.1 operating hours Display the actual operating hours;

B2.2 act. flow speed Display the actual flow speed;

B2.3 act. coil temp. See also Fct. C1.1.7...C1.1.8.

B2.4 electr. temperature Display the actual electronics temperature; exit the displayed function with

B2.5 act. conductivity See also Fct. C1.3.1...C1.3.2

B2.6 act. electr. noise See also Fct. C1.3.13...C1.3.15

B2.8 act. coil resistance Display the actual resistance of the field coils.

Exit the displayed function with the ^ key.

the ^ key.

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B3 information

B3 information LC display (this format description is only valid for B3.2....3.5 and B3.8)

B3.1 C number CG number, cannot be changed (input/output version)

B3.2 process input Process input part of the electronics

B3.3 SW.REV.MS Information about the main software

B3.4 SW.REV.UIS Information about the user interface software of the measuring device

B3.5 "bus interface" Only appears with Profibus, Modbus and FF and shows the information about

B3.6 device serial no. Serial no. of the system

B3.7 electronic serial no. Serial number of the electronics assembly

B3.8 Electronic Revision ER Reference identification number, electronic revision and production date of

1st line: ID no. of the circuit board 2nd line: software version 3rd line: production date

the corresponding interface software.

the device; includes all hardware and software changes

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6.3.3 Menu C, setup

No. Function Settings / descriptions

C1 process input

C1.1 calibration

C1.1 calibration Grouping of all functions related to measuring sensor calibration.

C1.1.1 zero calibration Display of actual zero calibration value.

calibrate zero? Select: break (return with ^ key) standard (factory setting) / manual (display last value, set new value, range: -1.00…+1 m/s) / automatic (shows the current value as the new zero calibration value)

C1.1.2 size Select from the size table.

C1.1.5 GKL Set value acc. to the information on the nameplate.

Range: 0.5…20

C1.1.7 coil resistance Rsp Field coil resistance at 20°C.

Range: 10.00...220 Ω

C1.1.8 calib. coil temp. The coil temperature is derived from the coil resistance at the reference

C1.1.9 density Calculation of the mass flow with constant product density.

C1.1.10 target conduct. Reference value for on-site calibration.

C1.1.11 EF electr. factor Factor for the calculation of the conductivity based on the electrode

C1.1.13 field frequency Setting as on the nameplate of the measuring sensor.

C1.1.14 select settling Mode of the settling time (special function).

C1.1.15 settling time Only when "manual" selected in Fct. C1.1.14; range: 1.0…250 ms

temperature.

Set coil temperature: break (return with ^ key) / standard (= 20°C) / automatic (set current temperature); range: -40.0…+200°C

Set coil resistance: break (return with ^ key) / standard (= setting of Fct. C1.1.7) / automatic (= calibration with the current resistance)

Range: 0.1…5kg/l

Range: 1.000...50000 µS/cm

impedance.

Query: calibrate EF? Select: break (return with ^ key) / standard (with factory setting) / manual (set desired value) / automatic (determines EF according to the setting in Fct. C1.1.10)

= line frequency x value (from the following list): 1/2; 1/4; 1/6; 1/8; 1/12; 1/18; 1/36; 1/50

Select: standard (fixed allocation) / manual (manual time setting for the settling time for the field current)

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No. Function Settings / descriptions

C1.1.16 line frequency Setting the line frequency to one value.

Select: 50 Hz / 60 Hz

C1.1.17 act. coil resistance Display of the actual resistance of the field coil.

C1.2 filter

C1.2 filter Grouping of all functions related to filter of measuring sensor electronics.

C1.2.1 limitation Limitation of all flow values, before smoothing by time constant; affects all

C1.2.2 flow direction Define the polarity of the flow direction.

C1.2.3 time constant For all flow measurements and outputs.

C1.2.4 pulse filter Suppresses disturbances due to solids, air/gas bubbles and sudden changes

C1.2.5 pulse width Length of interference and delays to be suppressed on sudden changes in

C1.2.6 pulse limitation Dynamic limitation from one measured value to the next; only if the pulse

C1.2.7 noise filter Suppresses noise at low conductivity, high solids content, air and gas

C1.2.8 noise level Range within which changes are evaluated as noise, and outside of which

C1.2.9 noise suppression Set noise suppression (only if the noise filter is set to "on" in Fct. C1.2.7).

outputs.

Settings: -xxx.x / +xxx.x m/s; condition: 1st value < 2nd value Range 1st value: -100.0 m/s ≤ value ≤ -0.001 m/s Range 2nd value: +0.001 m/s ≤ value ≤ +100 m/s

Select: normal direction (according to the arrow on the measuring sensor) / reverse direction (in the opposite direction to the arrow)

xxx.x s; range: 0.0…100 s

in pH.

Select: off (without pulse filter) / on (with pulse filter) / automatic (with new pulse filter)

Pulse filter "on":

Pulse filter "on": The change from one measurement value to the next one is

Pulse filter "on":Pulse filter "on": limited to the value "pulse limitation" for the total time "pulse width". This filter allows a faster signal tracking for slowly changing flow values.

Pulse filter "automatic":

Pulse filter "automatic": The raw flow values are collected into a buffer,

Pulse filter "automatic":Pulse filter "automatic": covering two times the "pulse width" values. This filter is called "median" filter. This filter allows a better suppression of pulse shaped disturbances (particles or air bubbles in very noisy environment).

flow.

Only available, if the pulse filter is set to "on" or "automatic" in Fct. C1.2.4. xx.x s; range for "on": 0.01…10 s or for "automatic": 0.1...20 s

filter is set to "on" in Fct. C1.2.4.

xx.x s; range: 0.01...100 m/s

bubbles, and chemically inhomogeneous media.

Select: off (without noise filter) / on (with noise filter)

changes are evaluated as flow (only if the noise filter is set to "on" in Fct. C1.2.7).

xx.xx m/s; range: 0.01...10 m/s

Range: 1…10; noise suppression factor [min = 1...max = 10]

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No. Function Settings / descriptions

C1.2.10 low flow cutoff Sets low flow values to "0"; affects all outputs.

x.xxx ± x.xxx m/s (ft/s); range: 0.0…20 m/s (0.0...65.6 ft/s)

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

C1.2.11 conductivity Setting the time constant for the conductivity measurement; only available, if

the conductivity measurement is activated in Fct. C1.3.1.

C1.3 self test

C1.3 self test Grouping of all functions related to self test of measuring sensor

C1.3.1 empty pipe Switch conductivity measurement off and on (measurement of the electrode

electronics.

resistance with or without empty pipe detection).

Select: off / conductivity (only conductivity measurement) / cond. + empty pipe [F] (conductivity measurement and empty pipe indication, error category [F] application); Flow indication "= 0" when "empty pipe" /

cond. + empty pipe [S] (conductivity measurement and empty pipe indication, error category [S] measurement out of specification); Flow indication "= 0" when "empty pipe" /

cond. + empty pipe [I] (conductivity measurement and empty pipe indication, error category [I] information); Flow indication "= 0" when "empty pipe"

C1.3.2 limit empty pipe Only available if "empty pipe [..]" is activated in Fct. C1.3.1.

Range: 0.0…9999 μS (set about 50% of the lowest occurring conductivity in operation. Conductivity below this value means a signal as "empty pipe".

C1.3.3 act. conductivity Only available if "empty pipe [..]" is activated in Fct. C1.3.1.

Actual conductivity is indicated. Activation takes place only after setting mode is exited!

C1.3.13 electrode noise Switch the automatic test off or on.

Select: off / on

C1.3.14 limit electr. noise Only with activated electrode noise (see Fct. C1.3.13).

Range: 0.000…12 m/s

Noise above this threshold generates an error of category [S].

C1.3.15 act. electr. noise Only available if the electrode noise is set to "on" in Fct. C1.3.13. Activation

C1.3.16 settling of field Automatic test switched off / on.

C1.3.17 diagnosis value Select diagnosis value for testing the various analogue outputs.

takes place only after setting mode is exited!

Select: off / on

Select: off (no diagnosis) / electrode noise (activate in Fct. C1.3.13) / terminal 2 DC (electrode DC voltage at electrode terminal 2) / terminal 3 DC (electrode DC voltage at electrode terminal 3)

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C1.4 information

C1.4 information Grouping of all functions related to information with respect to measuring

C1.4.1 liner Shows the material of the liner.

C1.4.2 electr. material Shows the material of the electrodes.

C1.4.3 calibration date Shows the date on which the measuring sensor was calibrated.

C1.4.4 serial no. sensor Shows the serial no. of the measuring sensor.

C1.4.5 V no. sensor Shows the order number of the measuring sensor.

C1.4.6 sensor electr. info Shows the serial number of the circuit board, the software version number

sensor and sensor electronics.

and the calibration date of the circuit board.

C1.5 simulation

C1.5 simulation Grouping of all functions for simulating measuring sensor values.

These simulations have effect on all outputs, including counters and display.

C1.5.1 flow speed Sequence see Fct. B1.1

C1.5.2 volume flow Sequence see Fct. B1.2

No. Function Settings / descriptions

C2 I/O (Inputs/Outputs)

C2.1 hardware

C2.1 hardware Configuration of connection terminals.

Selection depends on signal converter version.

C2.1.1 terminal A Select:

C2.1.3 terminal C Select:

C2.1.4 terminal D Select:

off (switched off) / current output

off (switched off) / current output / status output / limit switch / control input

off (switched off) / frequency output / pulse output / status output / limit switch

C2._ current out X

C2._ current out X X stands for connection terminals A

_ stands for Fct. C2.2 (A)

C2._.1 range 0%…100% Current range for the selected "measurement", e.g. 4...20 mA, corresponds

C2._.2 extended range Min. and max. limits of current values. If the current range is exceeded, the

C2._.3 error current Specify error current.

to 0…100% xx.x … xx.x mA; range: 0.00…20 mA Condition: 0 mA ≤ 1st value ≤ 2nd value ≤ 20 mA

current is set to these limits. xx.x … xx.x mA; range: 03.5…21.5 mA Condition: 0 mA ≤ 1st value ≤ 2nd value ≤ 21.5 mA and out of current range

xx.x mA; range: 3…22 mA

Condition: outside of extended range

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No. Function Settings / descriptions

IFC 100

C2._.4 error condition The following error conditions can be selected:

C2._.5 measurement Measurements for activating the output.

C2._.6 range 0…100% of the "measurement" set in Fct. C2._.5.

C2._.7 polarity Set polarity; please note flow direction in C1.2.2!

C2._.8 limitation Limitation before applying the time constant.

C2._.9 low flow cutoff Sets the measurement to "0" for low values.

C2._.10 time constant Range: 000.1…100 s

C2._.11 special function Select:

C2._.12 threshold Appears only when Fct. C2._.11 "threshold" is activated between extended

C2._.13 information Information about serial no. of the I/O board, software version no. and

C2._.14 simulation Sequence see B1._ current output X

C2._.15 4mA trimming Trimming of the current at 4 mA.

error in device (error category [F]) / application error (error category [F]) / out of specification (error category [S])

Select: volume flow / mass flow / diagnosis value / flow speed / coil temperature / conductivity

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

off (switched off) / automatic range (range is changed automatically, extended lower range; the magnifying function in the extended lower range, only makes sense in combination with a status output) /

and normal range. The automatic range function always changes from the extended to the normal range when the 100% current is reached. The upper 100% value of the hysteresis is then = 0. The threshold is then the hysteresis value, instead of "threshold ± hysteresis" as shown in the display.

Range: 5.0…80%

1st value = switching point / 2nd value = hysteresis; condition: 2nd value ≤ 1st value

production date of the circuit board.

Reset to 4 mA restores the factory calibration.

Used for HART® setting.

C2._.16 20mA trimming Trimming of the current at 20 mA.

Reset to 20 mA restores the factory calibration.

Used for HART® setting.

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C2._ frequency out X

C2._ frequency out X X stands for connection terminals D

_ stands for Fct. C2.5 (D)

C2._.1 pulse shape Specify the pulse shape.

Select: symmetric (about 50% on and 50% off) / automatic (constant pulse width 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 "fixed" is set 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._.3 100% pulse rate Pulse rate for 100% of the measuring range.

C2._.4 measurement Measurements for activating the output.

C2._.5 range 0…100% of the "measurement" set in Fct. C2._.4

C2._.6 polarity Set polarity; please note flow direction in C1.2.2!

C2._.7 limitation Limitation before applying the time constant.

C2._.8 low flow cutoff Sets the measurement to "0" for low values.

C2._.9 time constant Range: 000.1…100 s

C2._.10 invert signal Select:

C2._.12 information Information about serial no. of the I/O board, software version no. and

C2._.13 simulation Sequence see B1._ frequency out X

Limitation is at 120% of this pulse rate or at 1/(1.5 * pulse width) whatever is lower.

Range: 1…10000 Hz

Select: volume flow / mass flow / diagnosis value / flow speed / coil temperature / conductivity

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

±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

off (activated output: switch closed) / on (activated output: switch open)

production date of the circuit board.

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C2._ pulse output X

C2._ pulse output X X stands for connection terminals D

_ stands for Fct. C2.5 (D)

C2._.1 pulse shape Specify the pulse shape.

Select: symmetric (about 50% on and 50% off) / automatic (constant pulse width of 50% on and 50% off at max. pulse rate) / fixed (fixed pulse rate, setting see below Fct. C2._.3 "max. pulse rate")

C2._.2 pulse width Only available if "fixed" is set 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 For pulse widths below 0.5 seconds the max. pulse rate has to be adjusted to 1/(2 * pulse width) to prevent overrange messages.

C2._.3 max. pulse rate Maximum pulse rate.

Limitation is at 120% of this pulse rate or at 1/(1.5 * pulse width) whatever is lower.

Range: 1…10000 Hz

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 C2._.5

C2._.7 polarity Set polarity; please note flow direction in C1.2.2!

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

C2._.10 invert signal Select:

off (activated output: switch closed) / on (activated output: switch open)

C2._.12 information Information about serial no. of the I/O board, software version no. and

production date of the circuit board.

C2._.13 simulation Sequence see B1._ pulse output X

IFC 100

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IFC 100

OPERATION 6

C2._ status output X

C2._ status output X X (Y) stands for one of the connection terminals C or D

_ stands for Fct. C2.4 (C) / C2.5 (D)

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

C2._.2 current output Y Only appears if output A or C is set under "mode" and this output is a

C2._.2 frequency out Y and pulse

output Y

C2._.2 status output Y Only appears if output C or D is set under "mode" and this output is a "status

C2._.2 limit switch Y Only appears if output C or D is set under "mode" and this output is a "limit

C2._.2 off Only appears if output A, C or D is set under "mode" and this output is

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

out of specification (output set, signals status of category "error in device" or "application error" or "out of specification" refer to

diagnostic information

application error (output set, signals status of the category "error in device" or "application error" refer to on page 77) / polarity flow (polarity of the current flow) / over range flow (over range of the flow) / counter 1 preset (activates when counter X preset value is reached) / counter 2 preset (activates when counter X preset value is reached) / output A (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 the category "error in device" refer to

"current output".

Select: polarity (is signalled) / over range (is signalled) / automatic range (signals lower range)

Only appears if output D is set under "mode and this output is a "frequency output" or "pulse output".

Select: polarity (is signalled) / over range (is signalled)

output".

Select: same signal (like other connected status output, signal can be inverted, see below)

switch".

Select: status off (is always selected here if "status output X" is connected with a limit switch)

switched off.

off (activated output: switch closed) / on (activated output: switch open)

circuit board

Status messages and diagnostic information

on page 77) /

Status messages and diagnostic information

Status messages and

on page 77)

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6 OPERATION

C2._ limit switch X

C2._ limit switch X X stands for one of the connection terminals C or D

_ stands for Fct. C2.4 (C) / C2.5 (D)

C2._.1 measurement Select:

volume flow / mass flow / diagnosis value / flow speed / coil temperature / conductivity

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

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

1st value = threshold / 2nd value = hysteresis; condition: 2nd value ≤ 1st value

C2._.3 polarity Set polarity; please note flow direction in C1.2.2!

C2._.4 time constant Range: 000.1…100 s

C2._.5 invert signal Select:

off (activated output: switch closed) / on (activated output: switch open)

C2._.6 information Information about serial no. of the I/O board, software version no. and

production date of the circuit board.

C2._.7 simulation Sequence see B1._ limit switch X

IFC 100

C2.4 control input C

C2.4.1 mode Definition of the control input.

off (control input switched off) / hold all outputs (hold current values, not display and counters) / output X (hold current values) / all outputs to zero (current values = 0%, not display and counters) / output X to zero (current value = 0%) / reset all counters (reset all counters to "0") / reset counter X (only counter X (1 or 2) is reset to "0") / stop all counters / stop counter X (stop only counter X (1 or 2) / zero outp.+stop Cnt. (all outputs to "0", stop all counters, not the display) / error reset (all resettable errors are deleted)

C2.4.2 invert signal Select:

C2.4.3 information Serial no. of the I/O board, software version no. and production date of the

C2.4.4 simulation Sequence see B 1._ control input X

off (control input is activated when a current is applied at the input (by voltage to passive inputs or a low-value resistor to active inputs)) / on (control input is activated when no current is applied at the input (low voltage to passive inputs or a high-value resistor to active inputs))

circuit board

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IFC 100

No. Function Settings / descriptions

C3 I/O counter (HART® or Modbus)

C3.1 counter 1 Set function of counter.

C3.2 counter 2

_ stands for 1, 2 (= counter 1, 2)

OPERATION 6

The basic version (standard) has only 2 counters! These functions are only available for HART

C3._.1 function Select:

sum counter (counts positive + negative values) / + counter (counts only the positive values) /

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

C3._.2 measurement Selection of the "measurement" for counter _.

Select: volume flow / mass flow

C3._.3 low flow cutoff Sets low flow values to "0".

Range: 0.0…20%

1st value = switching point / 2nd value = hysteresis; condition: 2nd value ≤ 1st value

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

used for a status output. For this status output the "preset counter X" has to be set.

Preset value (max. 8 digits) x.xxxxx in selected unit (see C5.7.10 and C5.7.13).

C3._.6 reset counter Sequence see Fct. A3.2 and A3.3.

C3._.7 set counter Set counter _ to the desired value.

Select: break (exit function) / set value (opens the editor to make the entry)

Query: set counter?

devices.

Select: no (exit function without setting the value) / yes (sets the counter and exits the function)

C3._.8 stop counter Counter _ stops and holds the current value.

Select: no (exit the function without stopping the counter) / yes (stop the counter and exit the function)

C3._.9 start counter Start the counter _, after this counter was stopped.

Select: no (exit the function without starting the counter) / yes (start the counter and exit the function)

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

circuit board

C3 I/O counter (Profibus)

For the detailed description of the Profibus functions refer to the corresponding supplementary instructions.

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IFC 100

No. Function Settings / descriptions

C4 I/O HART (only for HART® devices)

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 Function to make the change of the units for the DVs (dynamic variables)

C4._.1 current output X Shows the current analogue measured value of the linked current output.

C4._.1 frequency out 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 for basic I/O or terminal C for Exi I/O) always has a fixed link to the primary variables (PV).

Fixed links of the other DVs (1-3) are only possible if one additional analogue output (frequency output) is available. If not, the "measurement" can be freely selected from the following list: flow speed / volume flow / mass flow / diagnosis value / coil temperature / conductivity / counter 1 / counter 2 / operating hours

X stands for connection terminals A, C and D

_ stands for 1, 2, 3 or 4

possible.

Select: break (return with ^ key) /

display (copies the settings for the display units to the settings for

HART the DVs) / load defaults (resets the DVs to the factory defaults)

The "measurement" cannot be changed!

present. The "measurement" cannot be changed!

Measurements of the dynamic variables for HART®.

Select: flow speed / volume flow / mass flow / diagnosis value / coil temperature / conductivity / counter 1 / counter 2 / operating hours

C4 I/O Profibus (only for Profibus devices)

For the detailed description of the Profibus functions refer to the corresponding supplementary instructions.

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IFC 100

OPERATION 6

No. Function Settings / descriptions

C5 device

C5.1 device info

C5.1 device info Grouping of all functions that have no direct effect on the measurement or

C5.1.1 Tag Settable characters (max. 8 digits):

C5.1.2 C number CG number, cannot be changed; describes the signal converter version

C5.1.3 device serial no. Serial no. of the system; cannot be changed.

C5.1.4 electronic serial no. Serial no. of the electronic assembly; cannot be changed.

C5.1.5 SW.REV.MS Serial no. of the circuit board, version no. of the main software, production

C5.1.6 Electronic Revision ER Reference identification number, electronic revision and production date of

any output.

A…Z; a…z; 0…9; / - , .

date of the circuit board

the device Includes all hardware and software changes.

C5.2 display

C5.2 display -

C5.2.1 language Language selection depends on the device version.

C5.2.2 contrast At extreme temperatures the contrast on the display can be adjusted.

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

C5.2.5 SW.REV.UIS Serial no. of the circuit board, version no. of user interface software,

delay period.

Select: none (current page is always active) /

1. meas. page (shows this page) /

2. meas. page (shows this page) / status page (shows only status messages) / graphic page (trend of the 1st measurement)

production date of the circuit board

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IFC 100

C5.3 1. meas. page & C5.4 2. meas. page

C5.3 1. meas. page _ stands for 3 = 1. meas. page and 4 = 2. meas. page

C5.4 2. meas. page

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

Select: one line / two lines / three lines

C5._.2 measurement 1.line Specify the "measurement" for the 1st line.

Select: volume flow / mass flow / diagnosis value / flow speed / coil temperature / conductivity

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: -120…+120%

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: 0.1…100 s

C5._.7 format 1.line Specify decimal places.

Select: automatic (adaptation is automatic) / X(=none)…X.XXXXXXXX (max. 8 digits)

C5._.8 measurement 2.line Specify measurement 2.line (only available if this 2.line is activated)

Select: bar graph (for the measurement selected in 1.line) / volume flow / mass flow / diagnosis value / flow speed / counter 1 / counter 2 / conductivity / coil temperature / operating hours

C5._.9 format 2.line Specify position after decimal point (only available if this 2.line is activated).

Select: automatic (adaptation is automatic) / X(=none)…X.XXXXXXXX (max. 8 digits)

C5._.10 measurement 3.line Specify measurement 3.line (only available if this 3.line is activated).

Select: volume flow / mass flow / diagnosis value / flow speed / coil temperature / conductivity / counter 1 / counter 2 / operating hours

C5._.11 format 3.line Specify position after decimal point (only available if this 3.line is activated).

Select: automatic (adaptation is automatic) / X(=none)…X.XXXXXXXX (max. 8 digits)

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IFC 100

OPERATION 6

C5.5 graphic page

C5.5 graphic page This page always shows trend curve of the "measurement" of the 1. meas.

C5.5.1 select range Select:

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).

page / 1.line (see Fct. C5.3.2).

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.

Select: break (exit function without saving) / backup 1 (saves the settings in the backup 1 storage place) / backup 2 (saves the settings in the backup 2 storage place)

Query: go on with copy? (cannot be undone)

Select: no (exit the function without saving / yes (copy current settings to storage backup 1 or backup 2)

C5.6.3 load settings Load saved settings.

Select: break (exit function without loading) / factory settings (reload factory settings) / backup 1 (loads the settings from the backup 1 storage place) / backup 2 (loads the settings from the backup 2 storage place) / load sensor data (restore factory setting of the values for the measuring sensor. Display and I/O settings are retained!)

Query: go on with copy? (cannot be undone)

Select: no (exit the function without saving / yes (load data from the selected storage place)

C5.6.4 password quick set Password required to change data in the menu "quick setup".

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

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

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

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C5.7 units

C5.7 units C5.7.1 volume flow m³/h; m³/min; m³/s; L/h; L/min; L/s (L = litres);

C5.7.2 text free unit For text to be specified refer to C5.7.3 [m³/s]*factor Specification of the conversion factor, based on m³/s:

C5.7.4 mass flow kg/s; kg/min; kg/h; t/min; t/h; g/s; g/min; g/h;

cf/h; cf/min; cf/s; gal/h; gal/min; gal/s; IG/h; IG/min; IG/s; free unit (set factor and text in the next two functions, sequence see below)

Set free units

xxx.xxx refer to

lb/s; lb/min; lb/h; ST/min; 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 76

on page 76:

IFC 100

C5.7.5 text free unit For text to be specified refer to

C5.7.6 [kg/s]*factor Specification of the conversion factor, based on kg/s:

xxx.xxx refer to

C5.7.7 flow speed m/s; ft/s C5.7.8 conductivity µS/cm; S/m C5.7.9 temperature °C; °F; K C5.7.10 volume m³; L; hL; mL; gal; IG; in³; cf; yd³;

free unit (set factor and text in the next two functions, sequence see below)

C5.7.11 text free unit For text to be specified refer to C5.7.12 [m³]*factor Specification of the conversion factor, based on m³:

xxx.xxx refer to

C5.7.13 mass kg; t; mg; g; lb; ST; LT; oz;

free unit (set factor and text in the next two functions, sequence see below)

C5.7.14 text free unit For text to be specified refer to

C5.7.15 [kg]*factor Specification of the conversion factor, based on kg:

xxx.xxx refer to

C5.7.16 density kg/L; kg/m³; lb/cf; lb/gal;

free unit (set factor and text in the next two functions, sequence see below)

C5.7.17 text free unit For text to be specified refer to C5.7.18 [kg/m³]*factor Specification of the conversion factor, based on kg/m³:

xxx.xxx refer to

Set free units

on page 76

Set free units

on page 76

Set free units

on page 76

Set free units

on page 76

on page 76:

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IFC 100

OPERATION 6

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:

This function is only available for devices with a HART® interface!

Switch the HART® communication on or 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) /

01...15 (multi-drop operation, current output is set to the 0% value)

A…Z ; a…z ; 0…9 ; / - + , . *

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

not activated); possible current range for current output

C5.8 physic. block (only for Profibus devices)

For the detailed description of the Profibus functions refer to the corresponding supplementary instructions.

C5.8 Foundation Fieldbus (only for Foundation Fieldbus devices)

For the detailed description of the Foundation Fieldbus functions refer to the corresponding supplementary instructions.

C5.8 RS485/Modbus (only for Modbus devices)

For the detailed description of the Modbus functions refer to the corresponding supplementary instructions.

C5.9 quick setup

C5.9 quick setup Activate quick access in the menu "quick setup".

C5.9.1 reset counter 1 Reset of counter 1 can be activated or deactivated.

C5.9.2 reset counter 2 Reset of counter 2 can be activated or deactivated.

C5.9.4 process input Activate quick access to the important process input parameters.

Default: "quick setup" is active (yes)

Select: yes (activated) / no (not activated)

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6 OPERATION

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 "/")

6.4 Description of functions

6.4.1 Reset counter in the menu "quick setup"

INFORMATION!

It may be necessary to activate resetting of the counter in the menu "quick setup".

IFC 100

Key Display Description and setting

> quick setup Press and hold for 2.5 s, then release the key.

> language 2 x ↓ reset -

> reset errors -

↓ counter 1 Select desired counter. ↓ counter 2

> reset counter

↓ or ↑ reset counter

yes

^ counter 1, 2 Counter has been reset.

3 x ^ Measuring mode -

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IFC 100

6.4.2 Deleting error messages in the menu "quick setup"

INFORMATION!

For the detailed list of the possible error messages refer to Status messages and diagnostic information on page 77

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 -

OPERATION 6

6.5 Status messages and diagnostic information

INFORMATION!

As status message always the name of the relevant status group and the status signal 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 Symbol

background colour

white FFFF

blue F Application error No measurement possible due to

blue S Out of specification Measurements are available but are no

blue C Checks in progress A test function is active. The displayed or

- - I Information No direct influence on the

Letter Status signal Description and consequence

Error in device No measurement possible.

(bold)

process/application conditions. The device is still OK.

longer sufficiently accurate and should be checked.

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

measurements.

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Operational faults in device

Messages on the display Description Actions

IFC 100

Status: F _ _ _ _ _ Operational fault in device, mA output ≤

Repair necessary.

3.6 mA or set fault current (depending on the seriousness of the fault), status output open, pulse / frequency output: no pulses

F error in device Error or failure of device. Parameter or

F IO 1 Error, operational fault in IO 1. Parameter

F parameter Error, operational fault of data manager,

F configuration Invalid configuration: display software, bus

F display Error, operational fault in display.

F sensor electronic Error, operational fault in sensor

F sensor global Data error in the global data of the

F sensor local Data error in the local data of the measuring

F field current local Data error in the local data of the field

F current output A Error, operational fault in current output.

F current output C

F software user interface Fault revealed by CRC check of operation

F hardware settings The set hardware parameters do not match

F hardware detection Existing hardware cannot be identified. Defective, replace electronic unit.

F RAM/ROM error IO1 A RAM or ROM error is detected during the

F Fieldbus Malfunction of the Fieldbus interface. -

hardware error. No measurement possible.

or hardware error. No measurement possible.

electronic unit, parameter or hardware error. Parameters no longer usable.

parameter or main software do not match existing configuration.

Parameter or hardware error. No measurement possible.

electronics. Parameter or hardware error. No measurement possible.

measuring sensor electronic equipment.

sensor electronic equipment.

current supply.

Parameter or hardware error. No measurement possible.

software.

the identified hardware. A dialogue appears in the display.

CRC check.

Group message, when one of the following or some other severe error occurs.

Load settings (Fct. C4.6.3) (backup 1, backup 2 or factory settings). If status message still does not disappear, replace electronic unit.

If device configuration unchanged: defective, replace electronic unit.

Defective, replace electronic unit.

Load settings (Fct. C5.6.3) (backup 1, backup 2 or factory settings). If status message still does not disappear, replace electronic unit.

Defective, replace electronic unit.

Replace electronic unit.

Answer queries in dialogue mode, follow directions. Defective, replace electronic unit.

Defective, replace electronic unit.

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IFC 100

Application error

Messages on the display Description Actions

OPERATION 6

Status: F _ _ _ _ _ Application-dependent fault, device OK,

but measured values affected.

F application error Application-dependent fault, but device is

F empty pipe 1 or 2 measuring electrodes are not in

F flow exceeding limit Measuring range exceeded, filter setting

F field frequency too high Field frequency is not reaching steady state,

F DC offset ADC over-ranged by DC offsets. No

F open circuit A Load on current output A too high, effective

F open circuit C

F over range A The current or the corresponding measured

F over range C

F over range D The pulse rate or the corresponding

F active settings Error during the CRC check of the active

F factory settings Error during the CRC check of the factory

F backup 1 settings Error during the CRC check of the backup 1

F backup 2 settings

okay.

contact with the medium; measured value is set to zero. No measurement possible.

limits measured values. No message if empty pipe.

If this limit occurs sporadically in processes with air pockets, solid contents or low conductivity, then either the limit has to be increased or a pulse filter used so as to quell the error messages and also reduce the measurement errors.

a measured flow value is still being supplied but may have errors. Measured values are still supplied, but they are always too low. No message if coil broken or bridged.

measurement can be performed, the flow is set to zero. No message if empty pipe.

current too low.

value is limited by a filter setting.

measured value is limited by a filter setting. Or the demanded pulse rate is too high.

settings.

or 2 settings.

Application test or operator action necessary.

Group message, when errors as described below or other application errors occur.

Measuring pipe not filled, function dependent on C1.3.2. Check installation. Or electrodes completely insulated e.g. by oil film. Clean!

Limitation Fct. C1.2.1, increase values.

If Fct. C1.1.14 settling time is on "manual", increase the value in Fct. C1.1.15. If it is set to "standard", set the field frequency in Fct. C1.1.13 according to the signal converter nameplate.

For remote signal converters, check the connection of the signal cable.

Current not correct, mA output cable has open circuit or load too high. Check cable, reduce load (set < 750 ohm).

Check with Fct. C2.1 hardware or sticker in terminal compartment, which output is connected to the terminal. If current output: extend Fct. C2.x.6 range and Fct. C2.x.8 limitation. If frequency output: extend values in Fct. C2.x.5 and Fct. C2.x.7.

Upload backup 1 or backup 2 settings, check and adjust if necessary.

Save active settings in backup 1 or 2.

Measurements out of specification

Messages on the display Description Actions

Status: S _ _ _ _ _ Out of specification, measurement

continues, accuracy possibly less.

S uncertain measurement Device maintenance necessary; measured

values only conditionally usable.

S empty pipe 1 or 2 measuring electrodes are not in

contact with the medium; measured value is set to zero. No measurement possible.

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Maintenance required.

Group message, when errors as described below or other influences occur.

Measuring pipe not filled, function dependent on C1.3.2. Check installation. Or electrodes completely insulated e.g. by oil film. Clean!

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6 OPERATION

Messages on the display Description Actions

IFC 100

Status: S _ _ _ _ _ Out of specification, measurement

Maintenance required.

continues, accuracy possibly less.

S electrode noise Noise on the electrodes too high. Measured

values are still supplied. No message if empty pipe.

S field coil broken Field coil resistance too high. Check field coil connections to the

S field coil bridged Field coil resistance too low.

S electronic temperature Upper limit for the permissible electronic

temperature has been exceeded.

S coil temperature Upper limit for the permissible coil

temperature has been exceeded. No message if coil broken/bridged.

S overflow counter 1 This is counter 1 or FB2 (with Profibus).

Counter has overrun and started again at zero.

S overflow counter 2 This is counter 2 or FB3 (with Profibus).

Counter has overrun and started again at zero.

S backplane invalid The data record on the backplane is invalid.

The CRC check has revealed a fault.

S field frequency too high The field frequency is set so high that the

field current cannot settle. The measured values displayed are too low.

a) Electrodes extremely soiled; b) Conductivity too low: activate noise or pulse filter Fct. C1.2.4, C1.2.7; c) Gas bubbles, solids or chem. reactions in medium: activate noise or pulse filter Fct. C1.2.4, C1.2.7; d) Electrode corrosion (if message also appears when flow is zero): use sensor with suitable electrode material.

electronic module (for remote versions: field current cable) for open circuit / short circuit

Ambient temperature too high, direct solar radiation or, for C version, process temperature too high.

Process and ambient temperature too high.

No data can be loaded from the backplane when replacing electronics. Save the data to the backplane again (Service).

Set field frequencey lower, see Fct. C1.1.13.

Simulation of the measured values

Messages on the display Description Actions

Status: C _ _ _ _ _ Output values partially simulated or

Maintenance required.

fixed

C checks in progress Test mode of the device. Measured values

are possibly simulated values or values with fixed settings.

C test sensor Test function of the measuring sensor

electronics is active.

C simulation fieldbus Values on the Foundation Fieldbus interface

are simulated.

Message depending on the situation via HART

Information

Messages on the display Description Actions

Status: I _ _ _ _ _ Information (current measurement OK)

I counter 1 stopped This is counter 1 or FB2 (with Profibus). The

counter has stopped.

I counter 2 stopped This is counter 2 or FB3 (with Profibus). The

counter has stopped.

If counter to continue counting, activate "yes" in Fct. C2.y.9 (start counter).

or FDT.

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IFC 100

Messages on the display Description Actions

Status: I _ _ _ _ _ Information (current measurement OK)

OPERATION 6

I power fail The device was not in operation for an

I over range display 1 1st line on page 1 (2) of display limited by

I over range display 2

I over range conductivity The limits for the conductivity measurement

I control input C act. This message appears when the control

I backplane sensor The data on the backplane are not usable

I backplane settings The global settings on the backplane are not

I backplane difference The data on the backplane differ from the

I write cycles overfl. The maximum number of write cycles of the

I baudrate search The baudrate of the Profibus DP interface is

I no data exchange There is no data exchange between the

I conductivity off Conductivity measurement switched off. Change the settings in Fct. C1.3.1.

I empty pipe 1 or 2 measuring electrodes are not in

I diagnosis channel off Diagnosis value switched off. Change the settings in Fct. C1.3.17.

unknown period of time, because the power was switched off. This message is for information only.

filter setting.

have been exceeded (>10000 µS/cm) or are lower than permitted (<0.1 µS/cm).

input is active.

because they have been generated with an incompatible version.

usable because they have been generated with an incompatible version.

data in the display. If the data are usable, a dialogue is indicated in the display.

EEPROM or FRAMS on the Profibus DP PCB has been exceeded.

searched for.

signal converter and the Profibus.

contact with the medium; measured value is set to zero. No measurement possible.

Temporary power failure. Counters did not run during it.

Select in menu "display" Fct. C4.3 and/or C4.4 the 1st or 2nd meas. page and increase values in functions C4.z.3 range and/or C4.z.4 limitation.

If the measuring sensor has been properly connected and filled with medium, this does not affect the flow measurement. The conductivity measured values cannot be used.

Measuring pipe not filled, function dependent on C1.3.2. Check installation. Or electrodes completely insulated e.g. by oil film. Clean!

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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

IFC 100

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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IFC 100

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: radioactive

water-hazardous

toxic

caustic

flammable

We checked that all cavities in the device are free from such substances.

We have flushed out and neutralized all cavities in the device.

We hereby confirm that there is no risk to persons or the environment through any residual media contained in the device when it is returned.

Date: Signature:

Stamp:

7.4 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

An electrically conductive fluid flows inside an electrically insulated pipe through a magnetic field. This magnetic field is generated by a current, flowing through a pair of field coils. Inside of the fluid, a voltage U is generated:

U = v * k * B * D

U = v * k * B * DU = v * k * B * D

in which: v = mean flow velocity k = factor correcting for geometry B = magnetic field strength D = inner diameter of flow meter

The signal voltage U is picked off by electrodes and is proportional to the mean flow velocity v and thus the flow rate q. A signal converter is used to amplify the signal voltage, filter it and convert it into signals for totalising, recording and output processing.

IFC 100

Figure 8-1: Measuring principle

1 Induced voltage (proportional to flow velocity) 2 Electrodes 3 Magnetic field 4 Field coils

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IFC 100

TECHNICAL DATA 8

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 Faraday's law of induction

Application range Continuous measurement of current volume flow, flow velocity, conductivity, mass

Design

Modular construction The measuring system consists of a measuring sensor and a signal converter.

Measuring sensor

Measuring sensorMeasuring sensor OPTIFLUX 1000 DN10...150 / 3/8…6" OPTIFLUX 2000 DN25...1200 / 1…48" OPTIFLUX 4000 DN2.5...1200 / 1/10…48" OPTIFLUX 5000 Flange: DN15...300 / ½…12"

OPTIFLUX 6000 DN2.5...150 / 1/10…6"

WATERFLUX 3000 DN25...600 / 1...24"

Signal converter

Signal converterSignal converter Compact version (C) IFC 100 C (0° & 45° version)

Remote version (W) IFC 100 W

Options

OptionsOptions

Outputs

Counter 2 internal counters with a max. of 10 counter places (e.g. for counting volume

Verification Integrated verification, diagnostic functions: measuring device, empty pipe

Communication interfaces

flow (at constant density), coil temperature of the measuring sensor

Sandwich: DN2.5...100 / 1/10…4"

With the exception of the OPTIFLUX 1000 and WATERFLUX 3000 all measuring sensors are also available in an Ex version.

All signal converters are also available in an Ex version.

Current output (incl. HART®), pulse output, frequency output, status output and/or limit switch

and/or mass units)

detection, stabilisation

HART® as standard

Foundation Fieldbus, Profibus PA/DP or Modbus

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8 TECHNICAL DATA

Display and user interface

Display and user interfaceDisplay and user interface

Graphic display LC display, backlit white.

Size: 128 x 64 pixels, corresponds to 59 x 31 mm = 2.32" x 1.22" Ambient temperatures below -25°C / -13°F may affect the readability of the display.

Operating elements 4 push buttons for operator control of the signal converter without opening the

Remote control

Display functions

Display functionsDisplay functions

Operating menu Setting the parameters using 2 measuring pages, 1 status page, 1 graphic page

Language display texts (as language package)

Units Metric, British and US units selectable as required from lists for volume / mass flow

housing.

PACTwareTM (including Device Type Manager (DTM))

HART® Hand Held Communicator from Emerson Process

AMS® from Emerson Process

PDM® from Siemens

All DTMs and drivers are available free of charge from the manufacturer's website.

(measured values and graphics are freely adjustable)

Standard: English, French, German, Dutch, Portuguese, Swedish, Spanish, Italian

Eastern Europe: English, Slovenian, Czech, Hungarian

Northern Europe: English, Danish, Polish, Finnish, Norwegian

Southern Europe: English, Turkish

China: English, German, Chinese

Russia: English, German, Russian

and counting, flow velocity, electrical conductivity, temperature

IFC 100

Measuring accuracy

Reference conditions Medium: water

Temperature: +20°C / +68°F

Pressure: 1 bar / 14.5 psi Inlet section: ≥ 5 DN

Maximum measuring error Standard calibration: +0.3% of the measured value +1 mm/s, depending on the

Repeatability ±0.1%

measuring sensor

Extended calibration is selectable and special calibrations are available on request.

For detailed information and accuracy curves, refer to chapter "Accuracy". Current output electronics: ±10 µA; ±100 ppm/°C (typically: ±30 ppm/°C)

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IFC 100

TECHNICAL DATA 8

Operating conditions

Temperature

TemperatureTemperature

Process temperature Refer to technical data for the measuring sensor.

Ambient temperature Depending on the version and combination of outputs.

It is a good idea to protect the converter from external heat sources such as direct sunlight as higher temperatures reduce the life cycle of all electronic components.

Ambient temperatures below -25°C / -13°F may affect the readability of the display.

Storage temperature -40…+70°C / -40…+158°F

Pressure

PressurePressure

Medium Refer to technical data for the measuring sensor.

Ambient pressure Atmospheric

Chemical properties

Chemical propertiesChemical properties Electrical conductivity All media except for water: ≥ 5 µS/cm

State of aggregation Conductive, liquid media Solid content (volume) ≤ 10% for OPTIFLUX measuring sensors Gas content (volume) ≤ 3% for OPTIFLUX measuring sensors

Flow rate For detailed information, refer to chapter "Flow tables".

Other conditions

Other conditionsOther conditions

Protection category acc. to IEC 529 / EN 60529

(also refer to the technical data for the measuring sensor) Water: ≥ 20 µS/cm

IP66/67 (acc. to NEMA 4/4X)

Installation conditions

Installation For detailed information, refer to chapter "Installation conditions".

Inlet / outlet sections Refer to technical data for the measuring sensor.

Dimensions and weights For detailed information refer to chapter "Dimensions and weights".

Materials

Signal converter housing Aluminium with a polyester topcoat

Measuring sensor For housing materials, process connections, liners, grounding electrodes and

gaskets, refer to technical data for the measuring sensor.

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8 TECHNICAL DATA

Electrical connection

General Electrical connection is carried out in conformity with the VDE 0100 directive

Power supply 100…230 VAC (-15% / +10%), 50/60 Hz; non-Ex: standard; Ex: optional

Power consumption AC: 7 VA

Signal cable Only necessary for remote versions.

Cable entries Standard: M20 x 1.5 (8...12 mm)

"Regulations for electrical power installations with line voltages up to 1000 V" or equivalent national specifications.

240 VAC + 5% is included in the tolerance range.

24 VDC (-55% / +30%); only available as non Ex version 12 VDC - 10% is included in the tolerance range.

24 VAC/DC (AC: -15% / +10%; DC: -25% / +30%); non-Ex: standard; Ex: optional 12 V is not

not included in the tolerance range.

notnot

DC: 4 W

DS 300 (type A)

DS 300 (type A)DS 300 (type A) Max. length: 600 m / 1950 ft (dep. on electrical conductivity and measuring sensor)

Option: ½ NPT, PF ½

IFC 100

Outputs

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

All operating data and output values can be adjusted.

Description of abbreviations U

= external voltage; RL = load + resistance;

ext

= terminal voltage; I

= nominal current

nom

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IFC 100

Current output

Current outputCurrent output

TECHNICAL DATA 8

Output data Volume flow, mass flow, diagnostic value, flow velocity, coil temperature,

conductivity

Settings

Without HART

Without HARTWithout HART

Q = 0%: 0…20 mA; Q = 100%: 10…21.5 mA Error identification: 20…22 mA

With HART

With HARTWith HART

Q = 0%: 4…20 mA; Q = 100%: 10…21.5 mA Error identification: 3…22 mA

Operating data

Operating data Basic I/Os

Operating dataOperating data

Active U

Basic I/Os Ex i I/Os

Basic I/OsBasic I/Os

= 20 VDC

int, nom

Ex i I/Os

Ex i I/OsEx i I/Os

I ≤ 22 mA

≤ 750 Ω

HART® at terminals A

Passive U

≤ 32 VDC

ext

≤ 32 VDC

I ≤ 22 mA

U0 ≥ 2 V at I = 22 mA

≤ (U

ext-U0

)/I

max

I ≤ 22 mA

U0≥ 4V

Ui=30V Ii= 130 mA P

Ci=10nF L

HART® at terminals A HART® at terminals C

HART

HARTHART

Description

HART® protocol via active and passive current output

HART® version: V5

Universal Common Practice HART® parameter: completely supported

Load

≥ 250 Ω at HART® test point; Note maximum load for current output!

Multi-drop mode Yes, current output = 4 mA

Multi-drop address adjustable in operation menu 1…15

Device drivers Available for FC 375/475, AMS, PDM, FDT/DTM

Registration (HART

Yes

Communication Foundation)

≤ (U

ext-U0

=1W

~0mH

)/I

max

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8 TECHNICAL DATA

Pulse output / frequency output

Pulse output / frequency outputPulse output / frequency output

Output data Pulse output: volume flow, mass flow

Frequency output: volume flow, mass flow, diagnostic value, flow velocity, coil temperature, conductivity

Function Can be set as a pulse output or frequency output

Pulse rate/frequency 0.25...10000 Hz

For Modbus I/O: 0.25...1000 Hz

Settings Pulses per volume or mass unit or max. frequency for 100% flow

Pulse width: adjustable as automatic, symmetric or fixed (0.05...2000 ms)

Operating data

Operating data Basic I/Os

Operating dataOperating data

Passive U

Basic I/Os Ex i I/Os

Basic I/OsBasic I/Os

≤ 32 VDC -

ext

in operating menu set to

max

≤ 100 Hz:

max

Ex i I/Os

Ex i I/OsEx i I/Os

I ≤ 100 mA

IFC 100

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 operating menu set to

max

100 Hz < f

≤ 10 kHz:

max

I ≤ 20 mA

open: I ≤ 0.05 mA at U

=32VDC

ext

closed:

= 1.5 V at I ≤ 1mA

0, max

= 2.5 V at I ≤ 10 mA

0, max

= 5.0 V at I ≤ 20 mA

0, max

NAMUR - Passive to EN 60947-5-6

open:

=0.77mA

nom

closed: I

=4.7mA

nom

Ui=30V

= 130 mA

Pi=1W

=10 nF

Li = 0 mH

Operating data

Operating data Modbus

Operating dataOperating data

Passive U

Modbus

ModbusModbus

≤ 32 VDC

ext

in the operating menu set to f

max

≤ 1kHz:

max

I ≤ 100 mA

open: I ≤ 0.05 mA at U

closed:

= 0.2 V at I ≤ 10 mA

0, max

= 2 V at I ≤ 100 mA

0, max

= 32 VDC

ext

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IFC 100

Low flow cut off

Low flow cut offLow flow cut off

TECHNICAL DATA 8

Function Switching point and hysteresis separately adjustable for each output, counter and

the display

Switching point Set in increments of 0.1%.

0…20% (current output, frequency output) or 0...±9.999 m/s (pulse output)

Hysteresis Set in increments of 0.1%.

0…5% (current output, frequency output) or 0…5 m/s (pulse output)

Time constant

Time constantTime constant

Function The time constant corresponds to the elapsed time until 67% of the end value has

been reached according to a step function.

Settings Set in increments of 0.1s.

0…100 s

Status output / limit switch

Status output / limit switchStatus output / limit switch

Function and settings Adjustable as automatic measuring range conversion, display of flow direction,

counter overflow, error, switching point or empty pipe detection

Valve control with activated dosing function

Status and/or control: ON or OFF

Operating data

Operating data Basic I/Os + Modbus

Operating dataOperating data

Passive U

Basic I/Os + Modbus Ex i I/Os

Basic I/Os + ModbusBasic I/Os + Modbus

≤ 32 VDC

ext

Ex i I/Os

Ex i I/OsEx i I/Os

I ≤ 100 mA

open: I ≤ 0.05 mA at U

=32VDC

ext

closed:

= 0.2 V at I ≤ 10 mA

0, max

= 2 V at I ≤ 100 mA

0, max

NAMUR - Passive to EN 60947-5-6

open:

=0.77mA

nom

closed:

=4.7mA

nom

Ui=30V Ii = 130 mA

=1W

=10 nF

= 0 mH

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8 TECHNICAL DATA

Control input

Control inputControl input

IFC 100

Function Hold value of the outputs (e.g. for cleaning work), set value of the outputs to "zero",

counter and error reset, range change.

Start of dosing when dosing function is activated.

Operating data

Operating data Basic I/Os

Operating dataOperating data

Passive U

Basic I/Os Ex i I/Os + Modbus

Basic I/OsBasic I/Os

≤ 32 VDC

ext

= 6.5 mA

nom

=24VDC

at U

ext

= 8.2 mA

nom

=32VDC

at U

ext

Ex i I/Os + Modbus

Ex i I/Os + ModbusEx i I/Os + Modbus

Contact closed (on): U0 ≥ 8 V

nom

= 2.8 mA

with I

Contact open (off): U0 ≤ 2.5 V

nom

= 0.4 mA

PROFIBUS DP

PROFIBUS DPPROFIBUS DP

with I

Description Galvanically isolated acc. to IEC 61158-2

PA profile version: class B, V3.02

Automatic data transmission rate recognition (max. 1.5 MBaud)

Bus address adjustable via local display at the measuring device

Function blocks 5 x analogue input, 3 x totaliser

Output data Volume flow, mass flow, volume counter 1 + 2, mass counter, velocity, coil

temperature, conductivity

PROFIBUS PA

PROFIBUS PAPROFIBUS PA

Description Galvanically isolated acc. to IEC 61158-2

PA profile version: class B, V3.02

Current consumption: 10.5 mA Permissible bus voltage: 9…32 VDC; in Ex application: 9...24 VDC

Bus interface with integrated reverse polarity protection

Typical error current FDE (Fault Disconnection Electronic): 6 mA

Bus address adjustable via local display at the measuring device

Function blocks 5 x analogue input, 3 x totaliser

Output data Volume flow, mass flow, volume counter 1 + 2, mass counter, velocity, coil

temperature, conductivity

FOUNDATION Fieldbus

FOUNDATION FieldbusFOUNDATION Fieldbus

Description Galvanically isolated acc. to IEC 61158-2

Current consumption: 10.5 mA Permissible bus voltage: 9…32 VDC; in Ex application: 9...24 VDC

Bus interface with integrated reverse polarity protection

Link Master function (LM) supported

Tested with Interoperable Test Kit (ITK) version 5.2

Function blocks 3 x analogue input, 2 x integrator, 1 x PID

Output data Volume flow, mass flow, velocity, coil temperature, conductivity, electronics

temperature

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IFC 100

Modbus

ModbusModbus

Description Modbus RTU, Master / Slave, RS485 Address range 1…247

Broadcast Supported with function code 16

Supported Baudrate 1200, 2400, 3600, 4800, 9600, 19200, 38400, 57600, 115200 Baud

TECHNICAL DATA 8

Approvals and certificates

CE The device fulfils the statutory requirements of the EC directives. The manufacturer

Non-Ex Standard

Hazardous areas

Hazardous areasHazardous areas

ATEX Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

IECEx Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

FM/CSA Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

Other standards and approvals

Other standards and approvalsOther standards and approvals

FM/CSA Ordinary location

Shock and vibration resistance IEC 68-2-27, IEC 68-2-64

Electromagnetic compatibility (EMC)

European Pressure Equipment Directive

NAMUR NE 21, NE 43, NE 53

certifies that these requirements have been met by applying the CE marking.

Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

II 2 G Ex e [ia] mb IIC T4 (DN10...20; DN200...300; DN350...3000)

II 2 G Ex d e [ia] mb IIC T4 (DN25...150)

II 2 G Ex e [ia] mb q T4/T3 (DN25...150; DN200...300) II 2 D Ex tD A21 IP64 T120°C (all nominal sizes)

Option (W version only)

Option (W version only)Option (W version only)

II 2 G Ex e [ia] mb IIC T4 II 2 D Ex tD A21 IP64 T135°C

Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

Ex e [ia] mb IIC T4 (DN10...20; DN200...300; DN350...3000)

Ex d e [ia] mb IIC T4 (DN25...150) Ex tD A21 IP64 T120°C (all nominal sizes)

Option (W version only)

Option (W version only)Option (W version only)

Ex e [ia] mb IIC T4 Ex tD A21 IP64 T135°C

Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)Optional (only OPTIFLUX 2100 C and OPTIFLUX 4100 C)

Class I, Div 2, Group A, B, C and D

Option (W version only)

Option (W version only)Option (W version only)

Class I, Div 2, Group A, B, C and D

2004/108/EC in conjunction with EN 61326-1 (A1, A2)

PED 97/23 (only for compact versions)

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8 TECHNICAL DATA

8.3 Dimensions and weights

8.3.1 Housing

Wall-mounted version

IFC 100

Dimensions and weights in mm and kg

a b c d e f g h i k

Wall-mounted version

161 40 87.2 120 155 241 95.2 257 19.3 39.7 Std: 1.9

Dimensions and weights in inch and lb

a b c d e f g h i k

Wall-mounted version

6.34 1.57 3.43 4.72 6.10 9.50 3.75 10.12 0.76 1.56 Std: 4.2

Dimensions [mm] Weight

[kg]

Ex: 2.4

Dimensions [inch] Weight

[lb]

Ex: 5.3

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IFC 100

Compact 0° version

1 4 x M 6

Dimensions and weights in mm and kg

a b c d e f g h

TECHNICAL DATA 8

Dimensions [mm] Weight

[kg]

0° version 161 40 155 81.5 257 - - Ø72 Std: 1.9

Ex: 2.4

Dimensions and weights in inch and lb

Dimensions [inch] Weight

a b c d e f g h

0° version 6.34 1.57 6.1 3.21 10.12 - - Ø2.83 Std: 4.2

[lb]

Ex: 5.3

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8 TECHNICAL DATA

Compact 45° version

1 4 x M 6

Dimensions and weights in mm and kg

a b c d e f g h

IFC 100

Dimensions [mm] Weight

[kg]

45° version 161 40 155 184 27.4 45° 186 Ø72 Std: 2.1

Ex: 2.6

Dimensions and weights in inch and lb

Dimensions [inch] Weight

a b c d e f g h

45° version 6.34 1.57 6.10 7.24 1.08 45° 7.32 Ø2.83 Std: 4.6

[lb]

Ex: 5.7

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IFC 100

8.3.2 Mounting plate, wall-mounted version

TECHNICAL DATA 8

Dimensions in mm and inch

[mm] [inch]

a Ø6.5 Ø0.26

b 87.2 3.4

c 241 9.5

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8 TECHNICAL DATA

8.4 Flow tables

Flow rate in m/s and m3/h

v [m/s] 0.3 1 3 12

DN [mm] Min. flow Nominal flow Max. flow

2.5 0.005 0.02 0.05 0.21

4 0.01 0.05 0.14 0.54

6 0.03 0.10 0.31 1.22

10 0.08 0.28 0.85 3.39

15 0.19 0.64 1.91 7.63

20 0.34 1.13 3.39 13.57

25 0.53 1.77 5.30 21.21

32 0.87 2.90 8.69 34.74

40 1.36 4.52 13.57 54.29

50 2.12 7.07 21.21 84.82

65 3.58 11.95 35.84 143.35

80 5.43 18.10 54.29 217.15

100 8.48 28.27 84.82 339.29

125 13.25 44.18 132.54 530.15

150 19.09 63.62 190.85 763.40

200 33.93 113.10 339.30 1357.20

250 53.01 176.71 530.13 2120.52

300 76.34 254.47 763.41 3053.64

350 103.91 346.36 1039.08 4156.32

400 135.72 452.39 1357.17 5428.68

450 171.77 572.51 1717.65 6870.60

500 212.06 706.86 2120.58 8482.32

600 305.37 1017.90 3053.70 12214.80

700 415.62 1385.40 4156.20 16624.80

800 542.88 1809.60 5428.80 21715.20

900 687.06 2290.20 6870.60 27482.40

1000 848.22 2827.40 8482.20 33928.80

1200 1221.45 3421.20 12214.50 48858.00

100 %

IFC 100

in m3/h

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Page 99

IFC 100

TECHNICAL DATA 8

Flow rate in ft/s and US gallons/min

in US gallons/min

100 %

v [ft/s] 1 3.3 10 40

DN [inch] Min. flow Nominal flow Max. flow

1/10 0.02 0.09 0.23 0.93

1/8 0.06 0.22 0.60 2.39

1/4 0.13 0.44 1.34 5.38

3/8 0.37 1.23 3.73 14.94

1/2 0.84 2.82 8.40 33.61

3/4 1.49 4.98 14.94 59.76

1 2.33 7.79 23.34 93.36

1.25 3.82 12.77 38.24 152.97

1.5 5.98 19.90 59.75 239.02

2 9.34 31.13 93.37 373.47

2.5 15.78 52.61 159.79 631.16

3 23.90 79.69 239.02 956.09

4 37.35 124.47 373.46 1493.84

5 58.35 194.48 583.24 2334.17

6 84.03 279.97 840.29 3361.17

8 149.39 497.92 1493.29 5975.57

10 233.41 777.96 2334.09 9336.37

12 336.12 1120.29 3361.19 13444.77

14 457.59 1525.15 4574.93 18299.73

16 597.54 1991.60 5975.44 23901.76

18 756.26 2520.61 7562.58 30250.34

20 933.86 3112.56 9336.63 37346.53

24 1344.50 4481.22 13445.04 53780.15

28 1829.92 6099.12 18299.20 73196.79

32 2390.23 7966.64 23902.29 95609.15

36 3025.03 10082.42 30250.34 121001.37

40 3734.50 12447.09 37346.00 149384.01

48 5377.88 17924.47 53778.83 215115.30

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Page 100

8 TECHNICAL DATA

8.5 Measuring accuracy

Reference conditions

• Medium: water

• Temperature: +20°C / +68°F

• Pressure: 1 bar / 14.5 psi

• Inlet section: ≥ 5 DN

IFC 100

X [m/s]: flow velocity Y [%]: deviation from the actual measured value (mv)

Standard calibration DN [mm] DN [inch] Accuracy Curve

OPTIFLUX 2100 / 4100 / 5100 / 6100 10…1200 3/8…48 0.3% of mv + 1 mm/s 1 OPTIFLUX 1100 10…150 3/8…6 0.4% of mv + 1 mm/s as 1 + 0.1% OPTIFLUX 4100 / 5100 / 6100 2.5…6 1/10…1/4 WATERFLUX 3100 25...600 1...24 0.3% of mv + 1 mm/s 1

Extended calibration DN [mm] DN [inch] Accuracy Curve

OPTIFLUX 2100 / 4100 / 5100 / 6100 10…1200 3/8…48 0.2% of mv + 1 mm/s as 1 - 0.1%

100

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