KROHNE IFC-050 User Manual

Download

Page 1

Handbook

IFC 050

IFC 050IFC 050

HandbookHandbook

Signal converter for electromagnetic flowmeters

Electronic revision: ER 3.0.xx

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.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 3

IFC 050

CONTENTS

1 Safety instructions 6

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

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

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 Signal converter / measuring sensor possibilities........................................................ 12

2.4 Nameplates .................................................................................................................... 13

3 Installation 14

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

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

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

3.4 Installation specifications .............................................................................................. 15

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

3.6 Mounting of the wall housing, remote version .............................................................. 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... 27

4.5.2 Connection diagram for signal and field current cable ....................................................... 28

4.6 Grounding the measuring sensor .................................................................................. 29

4.7 Connecting the power supply......................................................................................... 29

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 4

CONTENTS

IFC 050

4.8 Overview of outputs ........................................................................................................31

4.8.1 Description of the CG number .............................................................................................. 31

4.8.2 Fixed, non-alterable output versions ................................................................................... 31

4.9 Description of the outputs.............................................................................................. 32

4.9.1 Current output ...................................................................................................................... 32

4.9.2 Pulse and frequency output.................................................................................................. 33

4.9.3 Status output and limit switch .............................................................................................. 34

4.10 Electrical connection of the outputs ............................................................................ 35

4.10.1 Electrical connection of the outputs................................................................................... 35

4.10.2 Laying electrical cables correctly....................................................................................... 36

4.11 Connection diagrams of outputs .................................................................................. 36

4.11.1 Important notes................................................................................................................... 36

4.11.2 Description of the electrical symbols................................................................................. 37

4.11.3 Basic and Modbus outputs.................................................................................................. 38

4.11.4 HART

connection .............................................................................................................. 42

5 Start-up 43

5.1 Switching on the power .................................................................................................. 43

5.2 Starting the signal converter ......................................................................................... 43

6 Operation 44

6.1 Safety instructions for the use of the bar magnet ......................................................... 44

6.2 Display and operating elements .................................................................................... 44

6.2.1 Display in measuring mode with 2 or 3 measured values ................................................... 46

6.2.2 Display for selection of submenu and functions, 3 lines ..................................................... 46

6.2.3 Display when setting parameters, 4 lines ............................................................................ 47

6.2.4 Display when previewing parameters, 4 lines...................................................................... 47

6.3 Menu structure............................................................................................................... 48

6.4 Function tables ............................................................................................................... 50

6.4.1 Menu A, quick setup.............................................................................................................. 50

6.4.2 Menu B, test .......................................................................................................................... 52

6.4.3 Menu C, setup ....................................................................................................................... 53

6.4.4 Set free units......................................................................................................................... 63

6.5 Description of functions ................................................................................................. 63

6.5.1 Reset counter in the menu "quick setup" ............................................................................ 63

6.5.2 Deleting error messages in the menu "quick setup"........................................................... 64

6.6 Status messages and diagnostic information................................................................ 64

7 Service 68

7.1 Spare parts availability...................................................................................................68

7.2 Availability of services .................................................................................................... 68

7.3 Returning the device to the manufacturer..................................................................... 68

7.3.1 General information.............................................................................................................. 68

7.3.2 Form (for copying) to accompany a returned device............................................................ 69

7.4 Disposal .......................................................................................................................... 69

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 5

IFC 050

CONTENTS

8 Technical data 70

8.1 Measuring principle........................................................................................................70

8.2 Technical data................................................................................................................. 71

8.3 Dimensions and weights ................................................................................................ 78

8.3.1 Housing ................................................................................................................................. 78

8.3.2 Mounting plate, wall version................................................................................................. 80

8.4 Flow tables ..................................................................................................................... 81

8.5 Measuring accuracy ....................................................................................................... 83

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 6

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

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

L Limit switch

X all inputs and outputs

4 Downwards compatible changes with new functions

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

IFC 050

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

2012 ER 3.0.0x - MA IFC 050 R01

1.2 Intended use

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

WARNING!

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

Documentation

compatibility

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 7

IFC 050

1.3 Certifications

CE marking

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

SAFETY INSTRUCTIONS 1

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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 8

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 050

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.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 9

IFC 050

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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 10

1 SAFETY INSTRUCTIONS

1.4.5 Warnings and symbols used

Safety warnings are indicated by the following symbols.

DANGER!

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

DANGER!

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

DANGER!

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

DANGER!

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

IFC 050

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.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 11

IFC 050

2.1 Scope of delivery

INFORMATION!

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

INFORMATION!

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

INFORMATION!

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

DEVICE DESCRIPTION 2

Figure 2-1: Scope of delivery

1 Device in the version as ordered 2 Bar magnet (to operate the signal converter when the housing is closed) 3 Documentation (calibration report, Quick Start, CD-ROM with product documentation for measuring sensor and signal

converter)

4 Signal cable (only for remote version)

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 12

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)

IFC 050

Figure 2-2: Device versions

1 Compact version 2 Measuring sensor with connection box 3 Wall version

2.3 Signal converter / measuring sensor possibilities

Measuring sensor Measuring sensor + signal converter IFC 050

Compact Remote wall-mounted

OPTIFLUX 1000 OPTIFLUX 1050 C OPTIFLUX 1050 W

OPTIFLUX 2000 OPTIFLUX 2050 C OPTIFLUX 2050 W

OPTIFLUX 6000 OPTIFLUX 6050 C OPTIFLUX 6050 W

WATERFLUX 3000 WATERFLUX 3050 C WATERFLUX 3050 W

housing

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 13

IFC 050

2.4 Nameplates

INFORMATION!

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

Figure 2-3: Example of a nameplate

1 Manufacturer 2 Power supply data 3 Electronic version (Electronic Revision) 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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 14

3 INSTALLATION

3.1 General notes on installation

INFORMATION!

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

INFORMATION!

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

INFORMATION!

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

3.2 Storage

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

• Avoid continuous direct sunlight.

• Store the device in its original packing.

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

IFC 050

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.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 15

IFC 050

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.

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 of the wall housing, remote version

INSTALLATION 3

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.

Figure 3-1: Mounting of the wall housing

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

plate, wall version

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

on page 80.

Mounting

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 16

3 INSTALLATION

Mounting multiple devices next to each other

IFC 050

[mm] [inch]

a Ø6.5 Ø0.26

b 80 3.15

c 248 9.76

d 310 12.2

e 257 10.1

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 17

IFC 050

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!

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.

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.

ELECTRICAL CONNECTIONS 4

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 specifications.

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 GKL (refer to information on the 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 GKL of the measuring sensor, refer to Function tables on page 50

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 18

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 50625-2-1, IEC 60322-1.

• 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 050

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.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 19

IFC 050

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.

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 20

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 050

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)

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 21

IFC 050

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.

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 22

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 050

Measuring sensor Nominal size Min. electrical

conductivity

DN [mm] [inch]

OPTIFLUX 1000 F 10...150 3/8...6 20 A1

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

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

OPTIFLUX 6000 F 10...150 3/8...6 20 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]

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 23

IFC 050

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]

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 24

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 050

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 25

IFC 050

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.

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 26

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 050

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.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 27

IFC 050

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.

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.

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.

Connect the electrical conductors as follows:

1 Press with a screwdriver in the slot on the spring terminal. 2 Insert the electrical conductor into the plug. 3 The conductor will be clamped as soon as the screwdriver is pulled out of the slot.

Figure 4-7: Connecting the signal and field current cables

1 Cable entry for field current cable 2 Cable entry for signal cable 3 Electrical conductor (7) 4 Electrical conductor (8) 5 Connecting the field current cable shield 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)

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 28

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 050

• 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 4-8: 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

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 29

IFC 050

4.6 Grounding the measuring sensor

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

4.7 Connecting the power supply

DANGER!

•

To protect operators from electrical shock, during installation the cable for the power supply must

must be run with sheathing insulation up to the mains cover. The insulated individual wires

mustmust have to be only below the mains cover!

•

If there is no mains cover or if it has been lost, the 100...230 VAC device may only be operated from the outside (with a bar magnet) while closed!

• 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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 30

4 ELECTRICAL CONNECTIONS

Figure 4-9: Terminal compartment for power

1 Cable entry for power supply 2 Mains cover 3 Ground terminal 4 100...230 VAC (-15% / +10%) 5 24 VDC (-30% /+30%)

IFC 050

• To open the cover of the electrical terminal compartment, lightly press in the side walls of the

mains cover 2.

• Flip the mains cover up.

• Connect the power supply.

• Close the mains cover again by flipping it down.

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: -30% / +30%)

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

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 31

IFC 050

4.8 Overview of outputs

4.8.1 Description of the CG number

Figure 4-10: Marking (CG number) of the electronics module and output variants

1 ID number: 1 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.

ELECTRICAL CONNECTIONS 4

• 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.

• Terminals D- and A- are connected for active pulse/frequency output (no galvanic isolation

anymore).

• Available are an active or passive pulse/frequency output, or the active or passive status/limit output. It's not possible to use both at the same time!

Basic outputs (I/Os)

CG no. Connection terminals

S D- D D+ A- A A+

1 0 0 R 0 0

1 Shielding 2 Function changed by reconnecting

Pp / Sp passive

connected to A-Pa active connected to

Pp / Sp passive

Modbus (I/O) (option)

CG no. Connection terminals

Ip + HART® passive 2

D-

Ia + HART® active 2

B- B B+ S

R 0 0 Sign. A (D0-) Common Sign. B (D1+) Shielding

Description of used abbreviations

Current output active or passive

Pulse/frequency output active or passive

Status output/limit switch active or passive

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 32

4 ELECTRICAL CONNECTIONS

4.9 Description of the outputs

4.9.1 Current output

INFORMATION!

Depending on the version, the outputs must be connected passively or actively!

• 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.

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

100%

ext

IFC 050

≤ 32 VDC at I ≤ 22 mA

≤ 750 Ω at I ≤ 22 mA

INFORMATION!

For further information refer to Connection diagrams of outputs on page 36 Technical data on page 71

and refer to

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 33

IFC 050

4.9.2 Pulse and frequency output

INFORMATION!

Depending on the version, the outputs must be connected passively or actively!

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

• All operating data and functions can be adjusted.

• Passive mode:

External power supply required: U I ≤ 100 mA at f ≤ 10 kHz (over range up to f

• Active mode: Use of the internal power supply: U

< 100 mA

Peak

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

≤ 10 mA at f ≤ 10 kHz (over range up to f

Average

≤ 32 VDC

ext

=20VDC

nom

ELECTRICAL CONNECTIONS 4

≤ 12 kHz)

max

≤ 10 kHz)

max

);

100%

) or

100%

INFORMATION!

For further information refer to Connection diagrams of outputs on page 36 Technical data on page 71

and refer to

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 34

4 ELECTRICAL CONNECTIONS

4.9.3 Status output and limit switch

INFORMATION!

Depending on the version, the outputs must be connected passively or actively!

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

• The output stages of the status outputs/limit switches during simple active or passive operation behave like relay contacts and can be connected with any polarity.

• All operating data and functions can be adjusted.

• Passive mode: external power supply required:

≤ 32 VDC; I ≤ 100 mA

ext

• Active mode: use of the internal power supply:

=20VDC; I ≤ 20 mA

nom

• For information on the adjustable operating states refer to

INFORMATION!

For further information refer to Connection diagrams of outputs on page 36 Technical data on page 71

Function tables

and refer to

IFC 050

on page 50.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 35

IFC 050

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!

ELECTRICAL CONNECTIONS 4

Figure 4-11: Electrical connection of the outputs

1 Cable entry, remote version 2 Cable entry, compact version (right cable entry is optional) 3 Terminal block for the connection of outputs

• 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.

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 36

4 ELECTRICAL CONNECTIONS

4.10.2 Laying electrical cables correctly

Figure 4-12: 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

IFC 050

4.11.1 Important notes

INFORMATION!

Depending on the version, the outputs must be connected passively or actively!

• 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.

Description of used abbreviations

ext

Current output active or passive

Pulse/frequency output active or passive

Status output/limit switch active or passive

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 37

IFC 050

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

ELECTRICAL CONNECTIONS 4

), external power supply, any connection polarity

ext

Table 4-1: Description of symbols

DC voltage source (U connection diagrams

Internal DC voltage source

Controlled internal power source in the device

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

Button, NO contact or similar

), observe connection polarity according to

ext

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 38

4 ELECTRICAL CONNECTIONS

4.11.3 Basic and Modbus outputs

CAUTION!

Observe connection polarity.

INFORMATION!

For further information refer to Description of the outputs on page 32 connection on page 42

Current output active (HART®)

• U

• I ≤ 22 mA

• R

• HART

= 20 VDC

int, nom

≤ 750 Ω

at connection terminals A

and refer to

IFC 050

HART®

Figure 4-13: Current output active I

Current output passive (HART®)

• U

• I ≤ 22 mA

• U

• R

• HART® at connection terminals A

Figure 4-14: Current output passive I

≤ 32 VDC

ext

≤ 2V at I=22mA

L, max

= (U

- U0) / I

ext

max

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 39

IFC 050

ELECTRICAL CONNECTIONS 4

INFORMATION!

•

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

•

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

INFORMATION!

•

Independent of connection polarity.

•

The output is open if the signal converter is not powered.

Pulse/frequency output passive

• U

• f

• The minimum load impedance R

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

≤ 32 VDC

ext

in the operating menu set to f

max

I ≤ 100 mA

≤ 47 kΩ

closed: U

≤ 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

≤ 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

ext

= 32 V

Use shielded cables!

L, min

=(U

ext-U0

)/I

max

connection diagram.

≤ 100 Hz:

max

≤ 10 kHz:

max

is calculated as follows:

L, min

Figure 4-15: Pulse/frequency output passive P

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 40

4 ELECTRICAL CONNECTIONS

INFORMATION!

•

The active output is galvanically coupled with the current output.

•

This output is intended to drive directly mechanical or electronic counters.

Pulse/frequency output active

• U

• R

• C = 1000 µF

• High current mechanical counter

High current mechanical counter

High current mechanical counterHigh current mechanical counter f

max

• Low current mechanical counter

Low current mechanical counter

Low current mechanical counterLow current mechanical counter I ≤ 20 mA R

R closed:

U open:

I ≤ 0,05 mA at U

≤ 20 V

int, nom

=1kΩ

≤ 1Hz

≤ 10 kΩ for f ≤ 1kHz

≤ 1kΩ for f ≤ 10 kHz

≥ 12.5 V at I = 10 mA

= 20 V

nom

IFC 050

Figure 4-16: Pulse/frequency output active P

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 41

IFC 050

ELECTRICAL CONNECTIONS 4

INFORMATION!

•

Independent of connection polarity.

•

The output is open if the signal converter is not powered.

Status output / limit switch passive

• U

• I ≤ 100 mA

• R

• closed:

≤ 32 VDC

ext

= 47 kΩ

≤ 0.2 V at I = 10 mA

≤ 2 V at I = 100 mA

open: I ≤ 0.05 mA at U

ext

= 32 V

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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 42

4 ELECTRICAL CONNECTIONS

4.11.4 HART® connection

INFORMATION!

The current output always has HART /A.

All HART passively.

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

Figure 4-18: HART® Anschluss aktiv (Ia)

1 HART

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

-Kommunikator

IFC 050

capability and is connected at connection terminals A+/A-

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 4-19: HART® Anschluss passiv (Ip)

1 HART 2 Weitere HART

-Kommunikator

- fähige Geräte

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 43

IFC 050

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.

• Remove the bar magnet and keep it on a save place (is only valid for the display version).

• 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.

START-UP 5

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 possible status messages, their meaning and cause refer to

Status messages and diagnostic information

on page 64.

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 44

6 OPERATION

6.1 Safety instructions for the use of the bar magnet

To operate the signal converter when the housing is closed, 4 magnetic keys are available. They are activated by a bar magnet.

WARNING!

The bar magnet can be dangerous for people with cardiac pacemakers or other metal implants. Make sure that these people do not use the bar magnet or meet minimum clearances! Observe the relevant national and local regulations and requirements!

6.2 Display and operating elements

IFC 050

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 Push buttons for operation with open housing (see table below for function and representation in text) 7 Magnet keys for operation with closed housing (see table below for function and representation in text)

INFORMATION!

•

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

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 45

IFC 050

OPERATION 6

Key Measuring mode Menu mode Submenu or function

mode

> Switch from measuring

mode to menu mode; press key for 2.5 s, "quick start" menu is then displayed

^ Reset 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 one position to the right

Return to submenu or function, data saved

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

Return to submenu or function without acceptance of data

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 46

6 OPERATION

6.2.1 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 representation 4 Bargraph indication 5 Depiction with 3 measured values

6.2.2 Display for selection of submenu and functions, 3 lines

IFC 050

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

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

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

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

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

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 47

IFC 050

6.2.3 Display when setting parameters, 4 lines

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

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

This is where the data is changed.

7 Current parameter 8 Factory setting of parameter

OPERATION 6

6.2.4 Display when previewing parameters, 4 lines

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

1 Current menu, 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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 48

6 OPERATION

6.3 Menu structure

INFORMATION!

•

The menu structure for the standard device is described.

•

Special functions for Modbus are described in detail in the corresponding supplementary instructions.

•

Note the key function within and between the columns.

IFC 050

Measuring mode Select

menu↓ ↑

^ Press

>2.5s

A quick setup > ^A1 language > ^- >

^ B test > ^B1 simulation > ^For details about the

↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑ >

Select menu and/or submenu ↓ ↑

A2 HART > ^A2.1 tag

A3 RS 485 / Modbus > ^A3.1 tag

A3.2 slave address

A4 reset > ^A4.1 reset errors

A4.2 counter 1

A4.3 counter 2

A5 analogue outputs > ^A5.1 range

A5.2 time constant

A5.3 low flow cutoff

A6 digital outputs > ^A6.1 max. pulse rate

A6.2 pulse value unit

A6.3 value p. pulse

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

A7.2 zero calibration

A7.3 size

A7.4 GKL

A7.5 field frequency

A7.6 flow direction

B2 actual values

B3 information

submenus refer to

B, test

on page 52

Select function and set data ↓ ↑ >

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 49

IFC 050

OPERATION 6

Measuring mode Select

menu↓ ↑

^ Press

>2.5s

Csetup > ^C1 process input > ^C1.1 calibration >

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

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

^ > ^C4 HART > ^C4.1 HART (on/off) >

^ > ^C6 device > ^C6.1 device info >

↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑ >

1 Depending on settings in Fct. C2.2 hardware

Select menu and/or submenu ↓ ↑

C1.2 filter

C1.3 empty pipe detect

C1.4 information

C1.5 simulation

C2.1 - 1

C2.1 current output A 1

C2.5 - 1

C2.5 frequency out D 1

C2.5 pulse output D 1

C2.5 status output D 1

C2.5 limit switch D 1

C3.2 counter 2

C4.2 address

C4.3 message

C4.4 description

C4.5 HART units

C6.2 display

C6.3 1. meas. page

C6.4 2. meas. page

C6.5 graphic page

C6.6 special functions

C6.7 units

C6.8 quick setup

Select function and set data ↓ ↑ >

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 50

6 OPERATION

IFC 050

6.4 Function tables

INFORMATION!

•

The functions for the standard device are described in the following tables.

•

Special functions for Modbus are described in detail in the corresponding supplementary instructions.

•

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

6.4.1 Menu A, quick setup

No. Function Setting / Description

A1 language

A1 language Language selection depends on the device version.

A2 HART

A2.1 tag Measuring point identifier (Tag no.) appears in the LC display header (up to 8

digits).

A3 RS485/Modbus

A3.1 tag Measuring point identifier (Tag no.) appears in the LC display header (up to

16 digits). The first 8 digits are identical to the HART above).

A3.2 slave address Setting the device address at the Modbus interface.

measuring point (see

A4 reset

A4.1 reset errors reset errors?

A4.2 counter 1 reset counter?

A4.3 counter 2 reset counter?

Select: no/yes

Select: no / yes (available if activated in C5.9.1)

Select: no / yes (available if activated in C5.9.2)

A5 analogue outputs

A5.1 range Measuring range for the analogue outputs (current output, frequency output

A5.2 time constant Time constant for the analogue outputs (current output, frequency output

A5.3 low flow cutoff Low flow cutoff for the analogue outputs (current output and frequency

and display)

output)

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 51

IFC 050

OPERATION 6

A6 digital outputs

A6.1 max. pulse rate Setting the maximum pulse rate.

Limit is 120% of this pulse rate.

A6.2 pulse value unit Selection of the unit from a list, depending on the measurement

A6.3 value p. pulse Setting for pulse output D (volume or mass value per pulse)

Setting: xxx.xxx in l or kg or the unit selected in A6.2

A7 process input

A7.1 device serial no. Serial no. of the system (Fct. C5.1.3)

The following process input parameters are only available, if the quick access has been activated in the menu "setup / device / quick setup" (Fct. C6.8.3).

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

Query: calibrate zero?

Settings see Fct. C1.1.1.

A7.3 size Select from size table. A7.4 GKL Set value acc. to nameplate; range: 0.5…20

A7.5 field frequency Setting as on measuring sensor nameplate =

A7.6 flow direction Define polarity of flow direction.

line frequency x value (from the following list):

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

Forwards (according to the arrow on the measuring sensor) or backwards (in the opposite direction to the arrow)

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 52

6 OPERATION

6.4.2 Menu B, test

No. Function Setting / Description

B1 simulation

B1.1 volume flow

mass flow

B1.2 current output A simulation X

B1.3 pulse output D

B1.3 frequency out X

B1.3 limit switch D

B1.3 status output D

Depending on the selection, simulation of the volume or mass flow according to the following sequence:

Select: set value / break (exit function without simulation)

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

[X stands for one of the connection terminals A or D] Sequence and settings similar to B1.2, see above!

For pulse output a set number of pulses are output in 1 s!

IFC 050

B2 actual values

B2.1 operating hours Display the actual operating hours; exit the displayed function with key ^.

B2.2 act. flow speed Display the actual flow speed; exit the displayed function with key ^.

B2.3 electr. temperature Display the actual electronics temperature; exit the displayed function with

B2.4 act. coil resistance Display the actual resistance of the field coils.

key ^.

B3 information

B3.1 C number This number clearly identifies the electronics.

B3.2 Electronic Revision ER Reference identification number, electronic revision and production date of

B3.3 device serial no. Serial no. of the system.

B3.4 electronic serial no. Serial no. of the electronics

the device; includes all hardware and software changes

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 53

IFC 050

OPERATION 6

6.4.3 Menu C, setup

No. Function Settings / descriptions

C1 process input

C1.1 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 size table. C1.1.3 GKL Set value acc. to nameplate; range: 0.5…20

C1.1.4 measurement Select:

C1.1.5 range Range for the analogue outputs (current output, frequency output and

C1.1.6 density For calculating the mass flow from the volume flow

C1.1.7 target conduct. Reference value for on-site calibration; range: 1.000...50000 μS/cm

C1.1.8 EF electr. factor For calculation of the conductivity based on the electrode impedance.

C1.1.9 field frequency Setting as on measuring sensor nameplate =

C1.1.10 select settling Select settling (special function)

C1.1.11 settling time Only when "manual" selected in Fct. C1.1.10; range: 1.0…250 ms

C1.1.12 line frequency Setting the line frequency.

C1.1.13 act. coil resistance Display of the actual resistance of the field coil.

volume flow (default setting) / mass flow (using the fixed density, the volume flow is converted into mass flow)

display) range: 0.0…100%

range: 0.1…5kg/l

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)

Select: 50 Hz or 60 Hz

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 54

6 OPERATION

IFC 050

C1.2 filter

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 Time constant of all flow measurements.

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

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 pulse filter

C1.2.7 low flow cutoff Sets low flow values to "0"; affects all outputs

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

forwards (according to the arrow on the measuring sensor) or backwards (in the opposite direction to the arrow)

xxx.x s; range: 0.0…100 s

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 pulse filter (Fct. C1.2.4) is "on" or "automatic" xx.x s; range for "on": 0.01…10 s or for "automatic": 0.1...20 s

(Fct. C1.2.4) is "on".

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

x.xxx ± x.xxx m/s (ft/s); range: 0.0…10 m/s (0.0...32.8 ft/s)

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

C1.3 empty pipe detection

C1.3.1 empty pipe detect Select:

C1.3.2 limit empty pipe Only available when empty pipe activated [..] in Fct. C1.3.1.

C1.3.3 act. conductivity Only available when empty pipe activated [..] in Fct. C1.3.1.

C1.3.4 time constant Only available when empty pipe activated [..] in Fct. C1.3.1.

off / empty pipe [F]; empty pipe [S]; empty pipe [I]

Flow indication "= 0" when pipe is empty

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

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

range: xxx.x s; 0.1...100 s

A damping is set for empty pipe detection.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 55

IFC 050

OPERATION 6

C1.4 information

C1.4.1 liner Shows material of the liner

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

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

C1.4.4 serial no. sensor Shows 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 serial number of circuit board, software version number and

calibration date of circuit board

C1.5 simulation

C1.5.2 volume flow

mass flow

No. Function Settings / descriptions

Sequence see Fct. B1.1

C2 I/O (Inputs/Outputs)

C2.1 hardware

C2.1.1 terminal A Select:

C2.1.2 terminal D Select:

off (switched off) / current output

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

C2.2 current output A

C2.2.1 range 0%…100% Current range for the selected "measurement", e.g. 4...20 mA,

C2.2.2 extended range Min. and max. limits of current values. If the current range is exceeded, the

C2.2.3 error current Specify error current

C2.2.4 error condition The following error conditions can be selected:

C2.2.5 polarity Set polarity, please note flow direction in C1.2.2!

C2.2.6 low flow cutoff Sets the measurement to "0" for low values

corresponds 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)

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

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)

x.xxx ± x.xxx%; range: 0.0…20%

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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 56

6 OPERATION

IFC 050

No. Function Settings / descriptions

C2.2.7 time constant Range: 000.1…100 s

C2.2.8 information Serial no. of the I/O board, software version no. and production date of the

C2.2.9 simulation Sequence see B1.2 current output A

C2.2.10 4mA trimming Trimming of the current at 4 mA

C2.2.11 20mA trimming Trimming of the current at 20 mA

circuit board

Reset to 4 mA restores the factory calibration.

Used for HART® setting.

Reset to 20 mA restores the factory calibration.

Used for HART® setting.

C2.3 frequency out X

C2.3.1 pulse shape Specify the pulse shape

Select: symmetric (about 50% on and 50% off) / automatic (constant pulse with about 50% on and 50% off at 100% pulse rate) / fixed (fixed pulse rate, setting see below Fct. C2.3.3 100% pulse rate)

C2.3.2 pulse width Only available if set to "fixed" in Fct. C2.3.1

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

width = time where the output is activated

C2.3.3 100 % pulse rate Pulse rate for 100% of the measuring range

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

Limitation 100% pulse rate > 100/s: I

C2.3.4 polarity Set polarity, please note flow direction in C1.2.2!

C2.3.5 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

C2.3.6 time constant Range: 000.1…100 s

C2.3.7 invert signal Select:

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

C2.3.8 information Serial no. of the I/O board, software version no. and production date of the

circuit board

C2.3.9 simulation Sequence see B1.3 frequency out D

max max

≤ 100 mA ≤ 20 mA

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 57

IFC 050

OPERATION 6

C2.3 pulse output D

C2.3.1 pulse shape Specify the pulse shape

Select: symmetric (about 50% on and 50% off) / automatic (constant pulse with about 50% on and 50% off at max. pulse rate) / fixed (fixed pulse rate, setting see below Fct. C2.3.3 max. pulse rate)

C2.3.2 pulse width Only available if set to "fixed" in Fct. C2.3.1

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

width = time where the output is activated

C2.3.3 max. pulse rate Setting the maximum pulse rate.

Limit is 120% of this pulse rate

C2.3.4 pulse value unit Selection of the unit from a list, depending on the measurement

C2.3.5 value p. pulse Set value for volume or mass per pulse.

xxx.xxx, measured value

C2.3.6 polarity Set polarity, please note flow direction in C1.2.2!

C2.3.7 invert signal Select:

C2.3.8 information Serial no. of the I/O board, software version no. and production date of the

C2.3.9 simulation Sequence see B1.3 pulse output D

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

circuit board

C2.3 status output D

C2.3.1 mode The output shows the following measuring conditions:

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 64) / polarity flow (polarity of the current flow) over range flow (over range of the flow) counter 1 preset (activates counter 1 when preset value is reached) / counter 2 preset (activates counter 2 when preset value is reached) / output A (displays the polarity at output A) / 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

C2.3.2 invert signal Select:

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

C2.3.3 information Serial no. of the I/O board, software version no. and production date of the

circuit board

C2.3.4 simulation Sequence see B1.3 status output D

Status messages and diagnostic information

on page 64) /

Status messages and diagnostic information

Status messages and

on page 64)

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 58

6 OPERATION

IFC 050

C2.3 limit switch D

C2.3.1 threshold Switching level, set threshold with hysteresis

C2.3.2 polarity Set polarity, please note flow direction in C1.2.2!

C2.3.3 time constant Range: 000.1…100 s

C2.3.4 invert signal Select:

C2.3.5 information Serial no. of the I/O board, software version no. and production date of the

C2.3.6 simulation For sequence, see B1.3 limit switch D

No. Function Settings / descriptions

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

circuit board

C3 I/O counter

C3.1 counter 1 Set function of counter.

C3.2 counter 2

C3._.1 funct. of counter Select:

C3._.2 preset value If this value is reached, positive or negative, a signal is generated that can be

C3._.3 reset counter reset counter?

C3._.4 set counter Set counter _ to the desired value

C3._.5 stop counter Counter _ stops and holds the current value

C3._.5 start counter Start counter _ after that counter is stopped

C3._.7 information Serial no. of the I/O board, software version no. and production date of the

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

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

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

used for a status output at which "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

Select: no / yes (available if activated in C5.9.1)

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

Query: set counter?

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

Select: no (exits the function without stopping the counter) / yes (stops the counter and exits the function)

Select: no (exits the function without starting the counter) / yes (starts the counter and exits the function)

circuit board

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 59

IFC 050

No. Function Settings / descriptions

C4 I/O HART

The dynamic variables are fixed to the following values: PV: flow (volume flow or mass flow, depending on the selection of "measurement" in Fct. C1.1.4) SV: counter 1 TV: counter 2 4V: operating time

C4.1 HART

C4.2 address Setting the address for multi-drop operation.

C4.3 message Input of individual text.

C4.4 description Input of individual text.

C4.5 HART units Unit change of dynamic variables in the display.

HART® communication is activated or deactivated.

Select: on (HART off (HART

If "address 0" is selected, the current output is in normal operation. For all other addresses, the current at the output is set to the 0% value.

Select: break (cancels copying process) / display - HART (copies the settings for the display units to the settings for the dynamic variables) /

load defaults (HART

is activated; default setting) /

is disabled)

dynamic variables are reset to defaults)

OPERATION 6

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 60

6 OPERATION

IFC 050

No. Function Settings / descriptions

C6 device

C6.1 device info

C6.1.1 tag Settable characters (max. 8 digits):

C6.1.2 C number CG number, cannot be changed; describes the signal converter version

C6.1.3 device serial no. Serial no. of the system, cannot be changed

C6.1.4 electronic serial no. Serial no. of the electronic assembly, cannot be changed

C6.1.5 SW.REV.MS Serial no. of the circuit board, version no. of the main software, production

C6.1.6 Electronic Revision ER Reference identification number, electronic revision and production date of

A…Z; a…z; 0…9; / - , .

date of the circuit board

the device; includes all hardware and software changes

C6.2 display

C6.2.1 language Language selection depends on the device version.

C6.2.2 contrast Adjust display contrast for extreme temperatures.

C6.2.3 default display Specification of the default display page that is returned to after a short

C6.2.4 magnet keys For activating or deactivating the magnet keys.

C5.2.5 status indication LED This menu function is only available for device versions without display.

C6.2.6 SW.REV.UIS Serial no. of the circuit board, version no. of user interface software,

Setting: -9…0…+9

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

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)

Select: on (magnet keys are enabled) / off (magnet keys are disabled)

Status display via a green or red LED (in case of device error, application error or out of specification)

production date of the circuit board

C6.3 1. meas. page

C6.3.1 format 1.line Number of decimal places specified (depending on available space) for 1.line

of 1.meas. page.

C6.4 2. meas. page

C6.4.1 format 1.line Number of decimal places specified (depending on available space) for 1.line

C6.4.2 format 2.line Number of decimal places specified (depending on available space) for 2.line

C6.4.3 format 3.line Number of decimal places specified (depending on available space) for 3.line

of 2.meas. page.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 61

IFC 050

OPERATION 6

C6.5 graphic page

C6.5.1 select range Select:

C6.5.2 range Set the scaling for the Y axis. Only available if "manual" is set in C6.5.1.

C6.5.3 time scale Set the time scaling for the X axis, trend curve

manual (set range in Fct. C6.5.2) / 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

C6.6 special function

C6.6.1 reset errors reset errors?

Select: no / yes

C6.6.2 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)

C6.6.3 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)

C6.6.4 password quick set Password required to change data in the quick setup menu.

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

C6.6.5 password setup Password required to change data in the setup menu

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

C6.7 units

C6.7.1 volume flow m³/h; m³/min; m³/s; L/h; L/min; L/s (L = litres);

C6.7.2 text free unit For text to be specified refer to C6.7.3 [m³/s]*factor Specification of the conversion factor, based on m³/s:

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)

xxx.xxx refer to

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Set free units

on page 63

on page 63:

Page 62

6 OPERATION

IFC 050

C6.7.4 mass flow kg/s; kg/min; kg/h; t/min; t/h; g/s; g/min; g/h;

C6.7.5 text free unit For text to be specified refer to

C6.7.6 [kg/s]*factor Specification of the conversion factor, based on kg/s:

C6.7.7 volume m³; L; hL; mL; gal; IG; in³; cf; yd³;

C6.7.8 text free unit For text to be specified refer to C6.7.9 [m³]*factor Specification of the conversion factor, based on m³:

C6.7.10 mass kg; t; mg; g; lb; ST; LT; oz;

C6.7.11 text free unit For text to be specified refer to

C6.7.12 [kg]*factor Specification of the conversion factor, based on kg:

C6.7.13 flow speed m/s; ft/s C6.7.14 density kg/L; kg/m³; lb/cf; lb/gal;

C6.7.15 text free unit For text to be specified refer to C6.7.16 [kg/m³]*factor Specification of the conversion factor, based on kg/m³:

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

xxx.xxx refer to

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

Set free units

on page 63

Set free units

xxx.xxx refer to

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

Set free units

on page 63

Set free units

xxx.xxx refer to

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

Set free units

on page 63

Set free units

xxx.xxx refer to

Set free units

on page 63

on page 63:

C6.8 quick setup

Activate quick access in quick setup menu; default setting: quick setup is active (yes) Select: yes (activated) / no (not activated)

C6.8.1 reset counter 1 reset counter1 in quick setup menu?

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

C6.8.2 reset counter 2 Reset counter 2 in quick setup menu

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

C6.8.3 process input Activate quick access to the important process input parameters

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

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 63

IFC 050

6.4.4 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 "/")

6.5 Description of functions

6.5.1 Reset counter in the menu "quick setup"

INFORMATION!

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

OPERATION 6

Key Display Description and setting

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

> language 3 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 -

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 64

6 OPERATION

6.5.2 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 64

Key Display Description and setting

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

> language 3 x ↓ reset -

> reset errors -

> reset?

↓ or ↑ reset?

yes

^ reset errors Error has been reset.

3 x ^ Measuring mode -

IFC 050

6.6 Status messages and diagnostic information

Operational faults in device

Messages on the display Description Actions

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

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

hardware error. No measurement possible.

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

or hardware error. No measurement possible.

F parameter Error, operational fault of data manager,

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

F configuration Invalid configuration: display software, bus

parameter or main software do not match existing configuration.

F display Error, operational fault in display.

Parameter or hardware error. No measurement possible.

F sensor electronic Error, operational fault in sensor

electronics. Parameter or hardware error. No measurement possible.

F sensor global Data error in the global data of the

measuring sensor electronic equipment.

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

sensor electronic equipment.

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

current supply.

Repair necessary.

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.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 65

IFC 050

Messages on the display Description Actions

OPERATION 6

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 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. -

Parameter or hardware error. No measurement possible.

software.

the identified hardware. A dialogue appears in the display.

CRC check.

Defective, replace electronic unit.

Replace electronic unit.

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

Defective, replace electronic unit.

Application failure

Messages on the display Description Actions

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

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.

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.

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 66

6 OPERATION

Messages on the display Description Actions

IFC 050

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

but measured values affected.

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

settings.

or 2 settings.

Application test or operator action 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.

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 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.

Maintenance required.

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

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

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.

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

fixed

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

C test sensor Test function of the measuring sensor

C simulation fieldbus Values on the Foundation Fieldbus interface

are possibly simulated values or values with fixed settings.

electronics is active.

are simulated.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Maintenance required.

Message depending on the situation via HART

or FDT.

Page 67

IFC 050

Information

Messages on the display Description Actions

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

OPERATION 6

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

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

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 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 Searching for the baudrate of the Profibus

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.

counter has stopped.

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).

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.

DP interface.

signal converter and the Profibus.

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

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

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 Fct. C1.3.2. Check installation. Or electrodes completely insulated e.g. by oil film. Clean!

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 68

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 050

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.

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 69

IFC 050

7.3.2 Form (for copying) to accompany a returned device

Company: Address:

Department: Name:

Tel. no.: Fax no.:

Manufacturer's order no. or serial no.:

The device has been operated with the following medium:

SERVICE 7

This medium is: water-hazardous

toxic

caustic

flammable

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

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

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

Date: Signature:

Stamp:

7.4 Disposal

CAUTION!

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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 70

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 050

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

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 71

IFC 050

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 6000 DN10...150 / 3/8...6" WATERFLUX 3000 DN25...600 / 1…24"

Signal converter

Signal converterSignal converter

Compact version (C) IFC 050 C

Remote version (W) IFC 050 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

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

Note: It's not possible to use the pulse/frequency output with the status output at the same time!

and/or mass units)

detection, stabilisation

HART

Modbus

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 72

8 TECHNICAL DATA

Display and user interface

Display and user interfaceDisplay and user interface

Graphic display LC display

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 operating the signal converter when the housing is open.

4 magnet keys for operating the signal converter when the housing is closed.

Remote control Only generic and not device-specific DDs and DTMs available!

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.

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

(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

Southern Europe: English, Turkish

China: English, German, Chinese

Russia: English, German, Russian

and counting, flow velocity, electrical conductivity, temperature

IFC 050

Measuring accuracy

Reference conditions Medium: water

Temperature: +20°C / +68°F

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

Maximum measuring error ±0.5% of the measured value above 0.5 m/s; depending on the measuring sensor

±2.5 mm/s below 0.5 m/s; independent of the measuring sensor

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

Repeatability ±0.1%

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 73

IFC 050

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 Atmosphere

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% Gas content (volume) ≤ 3%

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 weight 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.

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 74

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;

Power consumption AC: 15 VA

Signal cable Only necessary for remote versions.

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

Outputs

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

Description of abbreviations U

"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 (-30% / +30%)

DC: 5.6 W

DS 300 (type A)

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

Option: ½ NPT, PF ½

All operating data and output values can be adjusted.

= external voltage; RL = load + resistance;

ext

Uo = terminal voltage; I

= nominal current

nom

IFC 050

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 75

IFC 050

Current output

Current outputCurrent output

Output data Flow

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

Basic I/Os

Basic I/OsBasic I/Os

Active Observe connection polarity.

int, nom

I ≤ 22 mA

≤ 750 Ω

HART® at terminals A

Passive Observe connection polarity.

≤ 32 VDC

ext

= 20 VDC

TECHNICAL DATA 8

I ≤ 22 mA

U0≤ 2V at I=22mA

= (U

L, max

- U0) / I

ext

max

HART® at terminals A

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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 76

8 TECHNICAL DATA

Pulse or frequency output

Pulse or frequency outputPulse or frequency output

Output data Flow

Function Can be set as a pulse output or frequency output

Pulse rate/frequency 0.01...10000 pulses/s or Hz

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

Pulse width: adjustable as automatic, symmetric or fixed (0.05...500 ms)

Operating data

Operating data Basic I/Os + Modbus

Operating dataOperating data

Active This output is intended to drive mechanical or electronic counters directly.

Basic I/Os + Modbus

Basic I/Os + ModbusBasic I/Os + Modbus

int, nom

=1kΩ

≤ 20 V

C = 1000 µF

High current mechanical counter

High current mechanical counterHigh current mechanical counter f

≤ 1Hz

max

Low current mechanical counter

Low current mechanical counterLow current mechanical counter I ≤ 20 mA

RL ≤ 10 kΩ for f ≤ 1kHz RL ≤ 1kΩ for f ≤ 10 kHz

IFC 050

closed:

≥ 12.5 V at I = 10 mA

open: I ≤ 0.05 mA at U

nom

= 20 V

Passive Independent of connection polarity.

≤ 32 VDC

ext

in operating menu set to

max

≤ 100 Hz:

max

I ≤ 100 mA

open: I ≤ 0.05 mA at U

= 32 VDC

ext

closed: U

= 0.2 V at I ≤ 10 mA

0, max

= 2 V at I ≤ 100 mA

0, max

in 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

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 77

IFC 050

Low flow cut off

Low flow cut offLow flow cut off

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

Switching point Set in increments of 0.1%.

Hysteresis Set in increments of 0.1%.

Time constant

Time constantTime constant

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

Settings Set in increments of 0.1s.

Status output / limit switch

Status output / limit switchStatus output / limit switch

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

Operating data

Operating data Basic I/Os + Modbus

Operating dataOperating data

Passive Independent of connection polarity.

the display

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

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

been reached according to a step function.

0…100 s

counter overflow, error, switching point or empty pipe detection

Valve control with activated dosing function

Status and/or control: ON or OFF

Basic I/Os + Modbus

Basic I/Os + ModbusBasic I/Os + Modbus

≤ 32 VDC

ext

TECHNICAL DATA 8

I ≤ 100 mA

open: I ≤ 0.05 mA at U

closed: U0 = 0.2 V at I ≤ 10 mA

= 2 V at I ≤ 100 mA

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

=32VDC

ext

Approvals and certificates

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

Other standards and approvals

Other standards and approvalsOther standards and approvals

Shock and vibration resistance IEC 60068-2-3; EN 60068-2-6 and EN 60068-2-27; IEC 61298-3

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.

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

PED 97/23 (only for compact versions)

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 78

8 TECHNICAL DATA

8.3 Dimensions and weights

8.3.1 Housing

Wall version

IFC 050

Dimensions and weights in mm and kg

a b c d e f g h k

Version with & without display

157 40 80 120 248 111.7 260 28.4 51.3 1.9

Dimensions and weights in inch and lb

a b c d e f g h k

Version with & without display

6.18 1.57 3.15 4.72 9.76 4.39 10.24 1.12 2.02 4.2

Dimensions [mm] Weight

[kg]

Dimensions [inch] Weight

[lb]

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 79

IFC 050

Compact version

Dimensions and weights in mm and kg

a b c d e f g

TECHNICAL DATA 8

Dimensions [mm] Weight

[kg]

Version with & without display

157 40 80 148.2 101 260 95.5 1.8

Dimensions and weights in inch and lb

a b c d e f g

Version with & without display

6.18 1.57 3.15 5.83 3.98 10.24 3.76 4.0

Dimensions [inch] Weight

[lb]

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 80

8 TECHNICAL DATA

8.3.2 Mounting plate, wall version

Dimensions in mm and inch

IFC 050

[mm] [inch]

a Ø6.5 Ø0.26

b 80 3.15

c 248 9.76

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 81

IFC 050

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

TECHNICAL DATA 8

in m3/h

100 %

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

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 82

8 TECHNICAL DATA

Flow rate in ft/s and US gallons/min

v [ft/s] 1 3.3 10 40

DN [inches] 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

in US gallons/min

100 %

IFC 050

www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en

Page 83

IFC 050

8.5 Measuring accuracy

Reference conditions

• Medium: water

• Temperature: +20°C / +68°F

• Pressure: 1 bar / 14.5 psi

• Inlet section: ≥ 5 DN

TECHNICAL DATA 8

X [m/s]: flow velocity Y [%]: deviation from the actual measured value (mv)

DN [mm] DN [inch] Accuracy Curve

OPTIFLUX 2050 25…1200 1…48 0.5% of measured value OPTIFLUX 1050 10…150 3/8…6 OPTIFLUX 6050 10…150 3/8…6

WATERFLUX 3050 25...600 1...24

1 below 0.5 m/s, deviation of ±2.5 mm/s

above 0.5 m/s 1

www.krohne.com08/2013 - 4002184002 - MA IFC 050 R02 en

Page 84

KROHNE product overview

• Electromagnetic flowmeters

• Variable area flowmeters

• Ultrasonic flowmeters

• Mass flowmeters

• Vortex flowmeters

• Flow controllers

• Level meters

• Temperature meters

• Pressure meters

• Analysis products

• Products and systems for the oil & gas industry

• Measuring systems for the marine industry

Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.:+49 (0)203 301 0 Fax:+49 (0)203 301 10389 info@krohne.de

The current list of all KROHNE contacts and addresses can be found at:

www.krohne.com

KROHNE IFC-050 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual