KROHNE OPTISWIRL 4200 Operating Manual

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OPTISWIRL 4200

OPTISWIRL 4200OPTISWIRL 4200

Vortex flowmeter

Electronic revision: ER 1.0.6_

Handbook

HandbookHandbook

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IMPRINT

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

Subject to change without notice.

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OPTISWIRL 4200

CONTENTS

1 Safety instructions 6

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

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

1.3 Certifications .................................................................................................................... 9

1.4 Safety instructions from the manufacturer................................................................... 10

1.4.1 Copyright and data protection .............................................................................................. 10

1.4.2 Disclaimer ............................................................................................................................. 10

1.4.3 Product liability and warranty .............................................................................................. 11

1.4.4 Information concerning the documentation......................................................................... 11

1.4.5 Warnings and symbols used................................................................................................. 12

1.5 Safety instructions for the operator............................................................................... 12

2 Device description 13

2.1 Scope of delivery............................................................................................................. 13

2.2 Device versions............................................................................................................... 13

2.2.1 Devices with connection flange ............................................................................................ 14

2.2.2 Devices in sandwich version ................................................................................................. 14

2.2.3 Dual version and twofold reliability...................................................................................... 15

2.2.4 Remote version ..................................................................................................................... 15

2.2.5 Devices with integrated nominal diameter reduction.......................................................... 16

2.2.6 Device description................................................................................................................. 16

2.2.7 Free air delivery measurement - FAD (optional) ................................................................. 17

2.2.8 Gross heat quantity calculation (optional)............................................................................ 18

2.2.9 Net heat quantity calculation (optional) ............................................................................... 19

2.2.10 Dual seal.............................................................................................................................. 20

2.3 Nameplate ...................................................................................................................... 21

3 Installation 22

3.1 General notes on installation ......................................................................................... 22

3.2 Storage ........................................................................................................................... 22

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

3.4 Installation conditions ....................................................................................................23

3.4.1 Prohibited installation when measuring liquids .................................................................. 24

3.4.2 Prohibited installation when measuring steam and gases.................................................. 25

3.4.3 Pipelines with control valve .................................................................................................. 25

3.4.4 Preferred mounting position ................................................................................................ 26

3.5 Minimum inlet sections.................................................................................................. 27

3.6 Minimum outlet sections................................................................................................ 28

3.7 Flow straightener ........................................................................................................... 28

3.8 Installation...................................................................................................................... 29

3.8.1 General installation notes..................................................................................................... 29

3.8.2 Installing devices in sandwich design .................................................................................. 30

3.8.3 Installing devices in flange design ....................................................................................... 31

3.8.4 Mounting the field housing, remote version ........................................................................ 32

3.9 Heat insulation................................................................................................................ 33

3.10 Turning the connection housing................................................................................... 34

3.11 Turning the display .......................................................................................................35

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CONTENTS

OPTISWIRL 4200

4 Electrical connections 36

4.1 Safety instructions.......................................................................................................... 36

4.2 Connecting the signal converter .................................................................................... 37

4.3 Electrical connections .................................................................................................... 38

4.3.1 Power supply......................................................................................................................... 38

4.3.2 Current output ...................................................................................................................... 38

4.3.3 Current input......................................................................................................................... 39

4.3.4 Binary output......................................................................................................................... 39

4.3.5 Limit switch output ............................................................................................................... 40

4.3.6 Pulse output / Frequency output ..........................................................................................42

4.3.7 Status output......................................................................................................................... 43

4.4 Connection of remote version ........................................................................................ 43

4.5 Grounding connections................................................................................................... 45

4.6 Ingress protection .......................................................................................................... 46

5 Start-up 47

5.1 Start-up screen .............................................................................................................. 47

5.2 Operation ........................................................................................................................ 47

6 Operation 48

6.1 Display and operating elements .................................................................................... 48

6.1.1 Display for selection of submenu and functions, 3 lines ..................................................... 49

6.1.2 Display when setting parameters, 4 lines ............................................................................ 50

6.1.3 Display when previewing parameters, 4 lines...................................................................... 50

6.2 Basic principles of operation.......................................................................................... 51

6.2.1 Functional description of the keys........................................................................................ 51

6.2.2 Switch from measuring mode to menu mode...................................................................... 51

6.2.3 Change the settings in the menu..........................................................................................51

6.2.4 Character selection in change mode.................................................................................... 52

6.2.5 Units, figures and factors ..................................................................................................... 53

6.2.6 Security and permissions ..................................................................................................... 53

6.3 Overview of the most important functions and units..................................................... 55

6.4 Menu languages .............................................................................................................55

6.5 Gas options for gas measurement................................................................................. 56

6.6 Units................................................................................................................................ 57

6.7 Menu structure............................................................................................................... 60

6.7.1 Menu overview "A Quick Setup"............................................................................................60

6.7.2 Menu overview "B Test"........................................................................................................ 61

6.7.3 Menu overview "C Setup"...................................................................................................... 62

6.7.4 Menu description "A Quick Setup"........................................................................................ 66

6.7.5 Menu description "B Test".................................................................................................... 74

6.7.6 Menu description "C Setup".................................................................................................. 74

6.8 Setting examples ............................................................................................................ 83

6.8.1 Settings for free air delivery measurement - FAD............................................................... 83

6.8.2 Gross heat measurement ..................................................................................................... 84

6.8.3 Net heat measurement......................................................................................................... 85

6.9 Status messages and diagnostic information................................................................ 86

6.10 A12 plausibility checks ................................................................................................. 91

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OPTISWIRL 4200

CONTENTS

7 Service 92

7.1 Replacing signal converter / LC display ........................................................................ 92

7.2 Maintaining the O-rings.................................................................................................. 93

7.3 Spare parts availability...................................................................................................94

7.4 Availability of services .................................................................................................... 94

7.5 Returning the device to the manufacturer..................................................................... 94

7.5.1 General information.............................................................................................................. 94

7.5.2 Form (for copying) to accompany a returned device............................................................ 95

7.6 Disposal .......................................................................................................................... 95

8 Technical data 96

8.1 Functional principle........................................................................................................ 96

8.2 Technical data................................................................................................................. 97

8.3 Dimensions and weights .............................................................................................. 102

8.3.1 Flange versions................................................................................................................... 102

8.3.2 Sandwich version ................................................................................................................ 109

8.3.3 Dimensions of remote version............................................................................................ 111

8.4 Flow tables ................................................................................................................... 112

9 Notes 115

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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 devices. It is easy to see from the ER whether troubleshooting or larger changes in the electronic equipment have taken place and how that has affected the compatibility.

Changes and effect on compatibility

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

mistakes on display)

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

HART

P Profibus

F Foundation Fieldbus

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

CO Current output

FO, POFrequency output / pulse output

OPTISWIRL 4200

SO Status output

LS Limit switch

CI Current input

D Display

Release date Electronic revision Changes and compatibility Documentation

2014-12-10 ER 1.0.0_ - MA OPTISWIRL 4200 R01

2015-01-07 ER 1.0.1_ 1; 2-H MA OPTISWIRL 4200 R01

2015-02-04 ER 1.0.2_ 1; 3-PO MA OPTISWIRL 4200 R01

2015-03-04 ER 1.0.3_ 1; 2-H; 3-CO; 3-PO; 3-CI; 3-D MA OPTISWIRL 4200 R01

2015-09-07 ER 1.0.4_ 1; 2-H; 3-D MA OPTISWIRL 4200 R01

2016-04-18 ER 1.0.5_ 1; 3-PO; 3-SO MA OPTISWIRL 4200 R02

2016-08-19 ER 1.0.6_ 1; 3-D MA OPTISWIRL 4200 R03

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OPTISWIRL 4200

1.2 Intended use

CAUTION!

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

INFORMATION!

This device is a Group 1, Class A device as specified within CISPR11:2009. It is intended for use in industrial environment. There may be potential difficulties in ensuring electromagnetic compatibility in other environments, due to conducted as well as radiated disturbances.

INFORMATION!

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

The vortex flowmeters are used for flow measurement of gases, vapours and liquids.

The devices are particularly suitable for the measurement of:

• Clean liquids with low viscosity (< 10 cP)

• Hydrocarbons with low viscosity (< 10 cP)

• Water

• Chemicals with low corrosiveness

• Saturated steam

• Superheated steam, including CIP and SIP applications in the food industry

SAFETY INSTRUCTIONS

• The flow sensors are made from stainless steel 316 L (1.4404) or Hastelloy

• In your project planning, please observe the data given in the corrosion tables.

• The pressure-bearing parts have been designed and rated for stationary operation taking into

account the maximum pressure and temperature.

• Observe the data indicated on the nameplate for PS, TS and PT (PED 97/23/EC).

• External forces and moments, caused e.g. by pipe stresses, have not been taken into account.

Primarily, volumetric flow and temperature are measured, with pressure measurement as an option. From these parameters the measuring device calculates the mass flow or standard volumetric flow using pre-programmed density data and then exports the measured values via various communication interfaces.

C22.

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SAFETY INSTRUCTIONS

The devices are rated for the following flow velocities:

OPTISWIRL 4200

Liquids: DN15...DN300

Gases and steam:

DN15 V

DN15C V

DN25 V

DN25C V

: 0.25 m/s 0.8 ft/s 1

min

: 10 m/s 32 ft/s 2

max

: 3 m/s 10 ft/s 1

min

: 45 m/s 147 ft/s 2

max

: 3 m/s 10 ft/s 1

min

: 55 m/s 180 ft/s 2

max

: 2 m/s 6.6 ft/s 1

min

: 70 m/s 229 ft/s 2

max

: 2 m/s 6.6 ft/s 1

min

: 80 m/s 262 ft/s 2

max

DN40... DN300

: 2 m/s 6.6 ft/s 1

min

: 80 m/s 262 ft/s 2

max

1 Use the larger value, according to the amount. 2 Use the smaller value, according to the amount.

INFORMATION!

DN15C and DN25C have a robust flow sensor (signal pick-up) for harsh measuring conditions and higher maximum velocity compared to the standard version.

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OPTISWIRL 4200

1.3 Certifications

CE marking

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

• Pressure equipment directive

• EMC directive

• Devices for use in hazardous areas: ATEX directive

as well as

• EN 61010

• NAMUR recommendations NE 21 and NE 43

SAFETY INSTRUCTIONS

The manufacturer certifies successful testing of the product by applying the CE marking. A CE declaration of conformity regarding the directives in question and the associated harmonised standards can be downloaded from our internet site.

DANGER!

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

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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.

OPTISWIRL 4200

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

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

1.4.2 Disclaimer

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

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

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

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

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OPTISWIRL 4200

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 or operation of the devices (systems) will cause the warranty to be void. The respective "Standard Terms and Conditions" which form the basis for the sales contract shall also apply.

1.4.4 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 icons as shown below.

SAFETY INSTRUCTIONS

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SAFETY INSTRUCTIONS

1.4.5 Warnings and symbols used

Safety warnings are indicated by the following symbols.

DANGER!

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

DANGER!

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

DANGER!

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

DANGER!

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

OPTISWIRL 4200

WARNING!

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

CAUTION!

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

INFORMATION!

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

LEGAL NOTICE!

This note contains information on statutory directives and standards.

• HANDLING

HANDLING

HANDLINGHANDLING

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

i RESULT

RESULT

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

1.5 Safety instructions for the operator

WARNING!

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

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OPTISWIRL 4200

2.1 Scope of delivery

INFORMATION!

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

INFORMATION!

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

INFORMATION!

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

DEVICE DESCRIPTION

Figure 2-1: Scope of delivery

1 Measuring device in ordered version 2 Product documentation 3 Certificates, calibration report and parameter data sheet 4 CD with complete documentation 5 Bar magnet 6 Centering rings (only for sandwich devices) 7 Handle to pull off the display 8 Key for opening the front and rear cover

2.2 Device versions

The devices are delivered in the following variants:

• Signal converter with display

• Flow sensor in flanged design, flow sensor F

• Flow sensor in sandwich design, flow sensor S

• Remote version - Flow sensor with separated remote signal converter

• Dual version with two flow sensors and two signal converters

The following designs are available as options:

• With pressure sensor - with or without shut-off valve

• Flange version, flow sensor with single reduction F1R

• Flange version, flow sensor with double reduction F2R

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DEVICE DESCRIPTION

2.2.1 Devices with connection flange

Figure 2-2: Flanged devices with display

1 Version with temperature sensor 2 Version with temperature sensor and optional pressure sensor 3 Version with temperature sensor, optional pressure sensor and shut-off valve 4 Version with temperature sensor, flow sensor with integrated reducer

OPTISWIRL 4200

2.2.2 Devices in sandwich version

The sandwich version features 2 centering rings to aid with installation.

Figure 2-3: Sandwich versions with display

1 Version with temperature sensor 2 Version with temperature sensor and optional pressure sensor 3 Version with temperature sensor, optional pressure sensor and shut-off valve

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OPTISWIRL 4200

2.2.3 Dual version and twofold reliability

DEVICE DESCRIPTION

This is a genuine redundant system with two independent flow sensors and two signal converters. This provides twofold functional reliability and availability of the measurement. This variant is ideally suited for measurements in multiproduct pipelines. In such pipelines, two different products are moved through one after the other. One signal converter can be programmed for one product, and the other signal converter for the other product.

2.2.4 Remote version

Figure 2-4: Remote version

1 Flow sensor connection box 2 Flow sensor 3 Signal converter 4 Wall mount bracket connection box

With the remote version, the flow sensor and signal converter are installed separately in different places. The 6-pin, shielded connection cable is available with a length up to 50 m / 164 ft.

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DEVICE DESCRIPTION

2.2.5 Devices with integrated nominal diameter reduction

The device versions F1R and F2R offer an integrated nominal diameter reduction up to two nominal diameter sizes to assure best results in accuracy and optimum measuring ranges; even in pipelines with large diameters, which have been designed for a low pressure loss.

OPTISWIRL 4200

Nominal

Nominal size of process connections diameter of flow sensor

DN15 DN25 DN40 DN50 DN80 DN100 DN150 DN200 DN250 DN300

DN15 StV

DN25 - StV

DN40 --StV

DN50 ---StV

DN80 ----StV

DN100 -----StV

DN150 ------StV

DN200 -------StV

DN250 --------StV

DN300 ---------StV

1 Standard version

F1RF2R-------

F1RF2R------

F1RF2R-----

F1RF2R----

F1RF2R---

F1R F2R - -

F1R F2R -

F1R F2R

F1R

2.2.6 Device description

Figure 2-5: Device description

1 Signal converter 2 Cable feed through 3 Pressure sensor, optional 4 Shut-off valve, optional 5 Flow sensor 6 Centering ring

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OPTISWIRL 4200

2.2.7 Free air delivery measurement - FAD (optional)

To create compressed air, a compressor draws in air from the ambient atmosphere, compresses it and delivers it at the required pressure. Since the ambient atmosphere also contains water vapour, what the compressor draws in is a mixture of air and water vapour. In addition to the moisture in the air, the ambient temperature and pressure conditions on the inlet side and the process conditions on the outlet side also influence compressor capacity.

That is why most manufacturers specify compressor capacity as free air delivery at standard intake conditions. To compare the capacity of different compressors or to compare the capacity of a compressor at different points in time, the measurement of the air conveyed by the compressor must be purged of the influences of the process and of the environment and converted to these standardised suction conditions.

The vortex flowmeter with optional FAD function (FAD - Free Air Delivery) can measure the free air delivery online, regardless of its function as standard flowmeter. For this the device needs the process and ambient conditions, as well as the compressor data. When installed on the outlet side, it measures the air volume generated by the compressor and the process conditions. The menu-driven, user-friendly software prompts the operator to enter the following values:

DEVICE DESCRIPTION

• Ambient temperature (inlet)

• Atmospheric pressure (inlet)

• Air humidity (inlet and outlet)

• Motor speed (rated speed and actual speed)

• Pressure loss of the air filter

The FAD value is calculated from the measured and entered parameters using the vapour and compressibility tables stored in the measuring device.

INFORMATION!

FAD measurement is an optional feature which can be unlocked in menu "C6.3 Extras". Please contact the manufacturer to obtain the four digit code required to enable this feature. For programming example refer to Settings for free air delivery measurement - FAD on page 83

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DEVICE DESCRIPTION

2.2.8 Gross heat quantity calculation (optional)

This feature enables the calculation of the heat flow volume in systems where hot water, saturated or superheated steam is used for heating.

The determination of gross heat is based on the relation between the temperature-dependent enthalpy of steam and mass flow. The enthalpy tables are permanently programmed in the device memory.

The calculated density-compensated mass flow is multiplied by the correct enthalpy in order to obtain gross heat flow.

OPTISWIRL 4200

Gross power [Q

The absolute hot water and steam consumption, as well as the energy, can be monitored internally via a totalizer, which enables an integration of the measured heat flow over time.

] = mass flow [Qm] x enthalpy [H]

INFORMATION!

Gross heat quantity calculation is an optional feature, which can be unlocked in menu "C6.3 Extras". Please contact the manufacturer to obtain the four digit code required to enable this feature. For programming example refer to Gross heat measurement on page 84

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OPTISWIRL 4200

2.2.9 Net heat quantity calculation (optional)

When measuring the net heat, the energy consumption of steam and hot water can be exactly determined. To do this, the vortex flowmeter is built into the inlet run of the plant component to be measured. An additional temperature sensor is installed in the return flow and then

connected to the signal converter, either via an additional current input or via HART

DEVICE DESCRIPTION

Figure 2-6: Measuring heat difference

1 Flowmeter with built-in temperature sensor 2 Temperature sensor 3 Heat exchanger 4 Heat flow

The measuring device can now determine the gross heat and measure the net heat from the temperature difference determined by the second temperature sensor.

INFORMATION!

Net heat quantity calculation is an optional feature which can be unlocked in menu "C6.3 Extras". Please contact the manufacturer to obtain the four digit code required to enable this feature. For programming examples refer to Net heat measurement on page 85

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DEVICE DESCRIPTION

2.2.10 Dual seal

To comply with the requirements of ANSI/ISA 12.27.01 "Requirements for Process Sealing Between Electrical Systems and Flammable or Combustible Process Fluids", a membrane vent is integrated in the neck of the device. This vent is located between the primary seal (process) and the secondary seal (electronics compartment) and works to prevent pressure build-up in the device neck, thus preventing product from penetrating the electronics compartment in the unlikely event of a leak in the primary seal.

OPTISWIRL 4200

Figure 2-7: Dual Seal

1 Membrane vent

The seal between the pick-up and the measuring tube is considered as the primary seal. The material used for this is always the same as that used for the measuring tube itself (e.g.

1.4435/316L for measuring tube made of stainless steel 1.4404/316L or Hastelloy

measuring tube made of Hastelloy

C22). When selecting the material, corrosion resistance

C276 for

depending on process parameters (product, temperature) must be taken into account. By using the membrane vent, all requirements for a "DUAL SEAL" version in terms of the above mentioned standards are met.

• It protects the electronics from the process media.

• Any leak in the primary seal can be detected.

Even though there is no reason to expect the seal to fail, regular visual checks should still be carried out to detect any possible leak as early as possible.

In the event of a leak, contact the manufacturer's service department to service or replace the device.

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OPTISWIRL 4200

2.3 Nameplate

INFORMATION!

Check 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

Figure 2-8: Example of nameplate

1 Meter type 2 Manufacturer 3 Flow sensor

S - Sandwich F - Flange F1R - Flange, single reduction F2R - Flange, double reduction

4 Notified bodies for PED & ATEX (only available if this option was ordered) 5 Connection data: nominal diameter and pressure rating 6 PED data 7 Ex data (only available if this option was ordered) 8 Electrical connection data 9 Tag no. - Measuring point identifier

Figure 2-9: Example of nameplate

1 Serial number 2 Order number 3 Production order number 4 Type code 5 Article code

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INSTALLATION

3.1 General notes on installation

INFORMATION!

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

INFORMATION!

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

3.2 Storage

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

• Avoid extended direct exposure to the sun.

• Store the device in the original packaging.

• The permissible storage temperature for standard devices is -40...+85°C / -40...+185°F.

OPTISWIRL 4200

3.3 Transport

• Use lifting straps wrapped around both process connections for transport.

• Do not lift measuring devices by the signal converter housing for transport.

• Never lift the measuring device by the pressure sensor.

• Do not use lifting chains as they may damage the housing.

Figure 3-1: Transport instructions

CAUTION!

Non-secured devices can pose risk of injury. The centre of mass of the device is often higher than the point at which the lifting straps are attached. Prevent the measuring device from sliding or rotating accidentally.

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OPTISWIRL 4200

3.4 Installation conditions

INFORMATION!

For accurate volumetric flow measurement the measuring device needs a completely filled pipe and a fully developed flow profile.

CAUTION!

Any vibration will distort the measuring result. That is why any vibrations in the pipeline must be prevented through suitable measures.

CAUTION!

Procedures to carry out before installing the device:

•

Nominal diameter of connection pipe flange = nominal flange diameter of pipe!

•

Use flanges with smooth holes, e.g. welding neck flanges.

•

Align carefully the holes of the connecting flange and the flowmeter flange.

•

Check the compatibility of the gasket material with the process product.

•

Make sure that the gaskets are arranged concentrically. The flange gaskets must not project into the pipe cross-section.

•

The flanges have to be concentric.

•

There must not be any pipe bends, valves, flaps or other internals in the immediate inlet run.

•

Devices in sandwich version may only be installed using centering rings.

•

Never install the device directly behind piston compressors or rotary piston meters.

•

Do not lay signal cables directly next to cables for the power supply.

•

At product temperatures or ambient temperatures >+65°C / +149°F, a connection cable and cable glands with a minimum service temperature of +80

INSTALLATION

C / +176°F must be used.

INFORMATION!

If there is a risk of water hammers in steam networks, appropriate condensate separators must be installed. Suitable measures must be taken to avoid water cavitation if it is a possible risk.

Sunshades

Figure 3-2: Installation recommendations

1 Horizontal mounting 2 Vertical mounting

The meter MUST be protected from strong sunlight. A sunshade is available from the manufacturer as an option.

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INSTALLATION

3.4.1 Prohibited installation when measuring liquids

Figure 3-3: Upper pipe bend

CAUTION!

Prohibited: Installing the device in an upper pipe bend 1, because there is a risk of gas bubbles 2 forming. Gas bubbles can lead to pressure surges and inaccurate measurement.

OPTISWIRL 4200

Figure 3-4: Downstream pipe and outlet

CAUTION!

Installing the device in a downstream pipe 3 or upstream pipe of an outlet 4. There is the risk of partially filled pipes leading to inaccurate measurements.

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OPTISWIRL 4200

3.4.2 Prohibited installation when measuring steam and gases

1 Lower pipe bends 2 Condensate

DANGER!

Prohibited: Installing the device in a lower pipe bend 1, because there is a risk of condensate forming 2. Condensate can lead to cavitation and inaccurate measurement. Under certain circumstances the device can be destroyed and the measured medium can leak.

INSTALLATION

3.4.3 Pipelines with control valve

INFORMATION!

To ensure smooth and correct measurement, the manufacturer recommends not installing the measuring device downstream from a control valve. This would run the risk of vortex formation, which would distort the measuring result.

Figure 3-5: Pipeline with control valve

1 Recommended: installing the device before the control valve at a distance of ≥ 5 DN 2 Not recommended: Installing the flowmeter directly downstream of control valves, due to vortex formation.

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INSTALLATION

3.4.4 Preferred mounting position

Preferred mounting position

OPTISWIRL 4200

Figure 3-6: Mountig position

1 Above a horizontal pipe 2 Underneath a horizontal pipe (not permitted with lines at risk of condensate forming) 3 On a vertical pipe 4 Horizontal pipeline with signal converter-orientation 90° to the side

INFORMATION!

Depending on the installation position, you may have to rotate the display and/or the connection housing.

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OPTISWIRL 4200

3.5 Minimum inlet sections

INSTALLATION

Figure 3-7: Inlet sections

1 General inlet section without disturbing flow ≥ 15 DN 2 After a control valve ≥ 50 DN 3 After a pipe diameter reduction ≥ 20 DN 4 After a single bend 90° ≥ 20 DN 5 After a double bend 2x90° ≥ 30 DN 6 After a double three-dimensional bend 2x90° ≥ 40 DN 7 Outlet section: >5 DN

INFORMATION!

The nominal diameter of the flange is significant for the determination of the minimum inlet and outlet sections for the nominal diameter reduced versions of vortex flowmeter versions F1R and F2R.

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INSTALLATION

3.6 Minimum outlet sections

OPTISWIRL 4200

Figure 3-8: Minimum outlet sections

1 Upstream of pipe expanders, pipe bends, control valves, etc. ≥ 5 DN 2 Upstream of measuring points ≥ 5 DN

INFORMATION!

The interior of the pipe at the metering points must be free of burrs and other flow impediments. The measuring device has an internal temperature sensor. The distance from external temperature measuring points must be ≥ 5 DN. Use flow sensors that are as short as possible to avoid disturbances of the flow profile.

3.7 Flow straightener

If, due to the type of installation, the required inlet sections are not available, the manufacturer recommends using flow straighteners. Flow straighteners are installed between two flanges upstream of the device and shorten the required inlet section.

Figure 3-9: Flow straightener

1 Straight inlet section upstream of straightener ≥ 2 DN 2 Flow straightener 3 Straight pipe run between flow straightener and device ≥ 8 DN 4 Minimum straight outlet section ≥ 5 DN

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OPTISWIRL 4200

3.8 Installation

3.8.1 General installation notes

CAUTION!

Installation, assembly, start-up and maintenance may only be performed by appropriately trained personnel. The regional occupational health and safety directives must always be observed.

The following procedures have to be carried out before installing the device:

• Ensure that the gaskets have the same diameter as the pipelines.

• Note the correct flow direction for the device. This is indicated by an arrow on the neck of the

flow sensor.

• On measuring points with varying thermal loads, the devices have to be mounted with stress bolts (DIN 2510).

• Stress bolts or bolts and nuts are not included in the scope of delivery.

• Ensure that the measuring flange is concentrically fitted.

• Note the exact installation length of the measuring device when preparing the measuring

point.

INSTALLATION

Figure 3-10: Preparing the metering point

1 Installation length of measuring device + thickness of gaskets.

CAUTION!

The internal diameter of the pipelines, the flow sensor and the gaskets must match. The gaskets may not protrude into the flow.

Figure 3-11: Inner diameter

1 Inner diameter of connection pipe 2 Inner diameter of flange and gasket 3 Inner diameter of flow sensor

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INSTALLATION

3.8.2 Installing devices in sandwich design

OPTISWIRL 4200

Figure 3-12: Installation using centering ring

1 Flow sensor 2 Centering ring 3 Bolts with fixing nuts 4 Drill hole 5 Sealing

• Push the first bolt 3 through the hole 4 of both flanges.

• Screw on the nuts and washers to both ends of the bolt 3 but do not tighten them.

• Install the second bolt through the holes 4.

• Place the flow sensor 1 between the two flanges.

• Insert the gaskets 5 between flow sensor 1 and flanges and align them.

• Check that the flange is concentric.

• Install the remaining bolts, washers and nuts. Do not yet tighten the nuts.

• Turn the centring ring 2 in a counter-clockwise direction and align the device.

• Check that the gaskets 5 are concentric; they must not protrude into the pipe cross-section.

• Now tighten all nuts bit by bit alternately across the diagonal.

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3.8.3 Installing devices in flange design

INSTALLATION

Figure 3-13: Installing devices in flange design

1 Sealing 2 Bolts with fastening nuts

• Use bolts and fastening nuts 2 to attach the measuring device to one side of the flange.

• While doing so, insert the gaskets 1 between flow sensor and flange and align them.

• Check that the gasket is concentric and that it is not protruding into the pipe cross-section.

• Install the gasket, bolts and fastening nuts on the other side of the flange.

• Align the measuring device and the gaskets so they are concentric.

• Now tighten all nuts bit by bit alternately across the diagonal.

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INSTALLATION

3.8.4 Mounting the field housing, remote version

INFORMATION!

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

Pipe mounting

Figure 3-14: Pipe mounting of the field housing

OPTISWIRL 4200

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

Wall mounting

Figure 3-15: Wall mounting of the field housing

1 Prepare the holes with the aid of the mounting plate. 2 Use the mounting material and tools in compliance with the applicable occupational health

and safety directives.

3 Fasten the housing securely to the wall.

INFORMATION!

Signal converters with a wall mounting rack have to be mounted with screws (Ø8 mm / 0.3") or with U-brackets (Ø8 mm / 0.3") in case of pole installation. In case of mounting directly to the wall, a mounting system with a minimum load force of 0.1 kN (for example FISCHER type UX10) suitable for the background has to be applied.

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3.9 Heat insulation

CAUTION!

For applications with medium temperatures above +160 in accordance to the insulation guideline is suggested. Avoid higher electronic temperatures

than +80 The area above the signal converter support must not be heat-insulated. The heat insulation 3 may only extend to the maximum height 1 shown below.

C / +176°F.

INSTALLATION

C / +320°F an insulation of the pipeline

Figure 3-16: Installation heat insulation

1 Max. height of the insulation up to the marking on the neck of the flow sensor 2 Max. thickness of the insulation up to the bend of the pressure pipe 3 Insulation

CAUTION!

The heat insulation 3 may only extend as far as the bend of the pressure sensing line 2.

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INSTALLATION

3.10 Turning the connection housing

DANGER!

All work on the device electronics may only be carried out by appropriately trained personnel. The regional occupational health and safety directives must always be observed.

OPTISWIRL 4200

Figure 3-17: Turning the connection housing

1 M4 Allen screw on connection housing

• Loosen the M4 Allen screw 1 on the side of the connection housing.

• Rotate the connection housing to the desired position (0...<360°).

• Tighten the M4 Allen screw 1 again.

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3.11 Turning the display

DANGER!

All work on the device electronics may only be carried out by appropriately trained personnel. The regional occupational health and safety directives must always be observed.

INFORMATION!

If the measuring device is installed in a vertical pipe, you will have to turn the display by 90 installed below a pipe, turn 180

INFORMATION!

The display can be turned in increments of 90

INSTALLATION

to four positions.

; if

Figure 3-18: Turning the display

Turn the display as follows:

• Disconnect the power supply from the measuring device.

• Unscrew the housing cover with the key 1.

• Please use the handle to pull out the display module.

• First put the handle on side "a" and then on side "b" of the display, and then pull out the

display 2 carefully. Turn it into the favoured position 3.

• Disconnect the display from the handle first on side "a" and then on side "b".

• Press the display onto the spacer pins 4, until it clicks.

• Turn the cover with gasket 5 back onto the housing and tighten it by hand.

INFORMATION!

Before closing the housing cover refer to Maintaining the O-rings on page 93

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ELECTRICAL CONNECTIONS

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 (for details refer to Nameplate on page 21

DANGER!

Observe the national regulations for electrical installations!

DANGER!

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

WARNING!

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

OPTISWIRL 4200

INFORMATION!

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

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4.2 Connecting the signal converter

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!

INFORMATION!

When using the binary output M1...M4 as pulse output and frequencies above 100 Hz, shielded cables are to be used in order to reduce effects from electrical interferences (EMC).

ELECTRICAL CONNECTIONS

Figure 4-1: Connecting the signal converter

1 Open the housing cover of the electrical terminal compartment using the key 2 Signal converter supply and 4...20 mA loop 3 4...20 mA current input, - external transmitter, optional 4 Terminal M1 binary (high current) 5 Terminal M3 binary (NAMUR) 6 Terminal M2/4 binary, common minus connection 7 Ground terminal in housing 8 Ground terminal on connection piece between flow sensor and signal converter

INFORMATION!

Both grounding terminals 7 and 8 are equally effective from a technical point of view.

Steps for connecting the signal converter:

• Unscrew the housing cover 1 of the electrical terminal compartment.

• Feed the connection cable through the cable entry in the housing.

• Connect the cable according to the terminal diagrams below.

• Connect the grounding to the terminal 7. Alternatively use the ground terminal 8 on the

connection piece between the flow sensor and the signal converter.

• Tighten the cable glands.

• Turn the housing cover and gasket back onto the housing and tighten it by hand.

INFORMATION!

Ensure that the housing gasket is properly fitted, clean and undamaged. Before closing the housing cover refer to Maintaining the O-rings on page 93

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ELECTRICAL CONNECTIONS

4.3 Electrical connections

The signal converter is a 2-wire device with 4...20 mA as output signal. All other inputs and outputs are passive and always require an additional power supply.

4.3.1 Power supply

All versions are intended for connection to limited-energy circuits of max. 36 VDC / 4 A.

INFORMATION!

The supply voltage has to be between 12 VDC and 36 VDC (12...30 VDC for Ex). This is based on the total resistance of the measuring loop. To calculate this, the resistance of each component in the measuring loop (not including the device) must be added up.

The required supply voltage can be calculated using the formula below: U

= RL * 22 mA + 12 V

ext.

with U

= the minimum supply voltage

ext.

= the total measuring loop resistance

OPTISWIRL 4200

INFORMATION!

The power supply has to be able to supply a minimum of 22 mA.

4.3.2 Current output

Figure 4-2: Electrical connection current output

1 Power supply for current output 2 Optional display unit (R

3 Load for HART

Connect current loop 4..20 mA to terminals C1+ and C2-. When connection cables are long, a shielded or twisted cable may be necessary. The cable shield may only be grounded at one place (e.g. on the power supply unit).

≥ 250 Ω

)

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4.3.3 Current input

An external transmitter, e.g. temperature or pressure transmitter, can be connected to terminals I1+ and I2-. The 4...20 mA current signal is converted to the corresponding temperature or pressure value in the signal converter.

ELECTRICAL CONNECTIONS

Figure 4-3: Electrical connection current input

1 Power supply for the signal converter 2 Current input of an external temperature or pressure transmitter

The current input can be configured in menu C1.5. Depending on the configuration of the current input, the sources for temperature and/or pressure value have to be adjusted in menu C1.6 or C1.7.

4.3.4 Binary output

Unless otherwise ordered, the binary output is inactive by default and must thus be activated and configured as limit switch output, pulse output, frequency output or status output in menu C2.2 prior to first use. The binary output is electrically separated from the current output and must be supplied with power separately.

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ELECTRICAL CONNECTIONS

4.3.5 Limit switch output

Figure 4-4: Connection binary output

1 Power supply U 2 Isolated switching amplifier

ext.

OPTISWIRL 4200

INFORMATION!

Binary output Mx can only be operated if the loop supply 4...20 mA is applied to the terminals C1+ and C2-. The binary output is inactive by default and must thus be activated in menu C2.2 prior to first use.

Connection binary output

Connection binary outputConnection binary output In accordance with the desired signal transmission, select one of the following connection types for binary output M:

• M2/4 and M3 - NAMUR (DC interface in accordance with EN 60947-5-6)

• M2/4 and M1 - Transistor output (passive, open collector)

Terminal connection

Terminal M1 M3 M2/4

Connection NAMUR + (open collector,

Connection transistor output + (open collector,

max

< 100 mA)

Ri~1kΩ)

Common

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Value range for NAMUR

Switching value reached < 1 mA > 3 mA

Switching value not reached > 3 mA < 1 mA

1 C2.2.6 Invert Signal On 2 C2.2.6 Invert Signal Off

Value range applies only when connected to a switching amplifier with the following reference values:

- Open-circuit voltage U

- Internal resistance R

Value range for transistor output

=8.2VDC

=1kΩ

ELECTRICAL CONNECTIONS

NC contact 1 NO contact 2

via load R

0...2 V 0...2 mA 16...30 V 20...100 mA

To ensure the value ranges, a load RL between 250 Ω and 1 kΩ is recommended for the passive transistor output with a nominal voltage of 24 VDC. If other loads are used, caution is advised as

the range of values of the signal voltages then no longer corresponds to the range of values for the inputs of process control systems and controls (DIN IEC 946).

CAUTION!

The upper limit of the signal current must not be exceeded as this may damage the transistor output.

For selection of measurement variable and adjustable data of the limit switch refer to chapter "Menu description C - Setup", menu "C2.2.5 Limit Switch" and appropriate submenus.

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ELECTRICAL CONNECTIONS

4.3.6 Pulse output / Frequency output

The maximum frequency of both pulse output and frequency output is 1000 Hz.

Figure 4-5: Electrical connection pulse output

1 Signal converter power supply 2 Pulse output power supply 3 Pulse counter or frequency meter

OPTISWIRL 4200

The connection is made between terminal M2/4 Common (-) and M1 for Hi Current (+) or M3 NAMUR (+). Only one of the two connections M1 or M3 can be selected in menu C2.2. The output is selected as pulse or frequency output in menu C2.2. The output is a passive "open collector" output which is electrically separated from the current interface and the flow sensor. It requires its own power supply 2. The total resistance must be adapted so that the total current I

tot

does

not exceed 120 mA.

Figure 4-6: Pulse output signal definition

1 T

max

2 Closed 3 Open 4 Pulse width ≥ 0.5 ms

For selection of measurement variable and adjustable data of the pulse or frequency output refer to chapter "Menu description C - Setup", menu "C2.2.2 Pulse Output" or menu "C2.2.3 Frequency Output" and appropriate submenus.

INFORMATION!

Make sure the pulse width is in line with the pulse rate.

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OPTISWIRL 4200

4.3.7 Status output

The + pole of the high current output is on the M1 terminal connection. The + pole of the NAMUR output is on the M3 connection terminal. Terminal M2/4 is the common - pole of the status output.

High current terminal M1...M2/4

High current terminal M1...M2/4High current terminal M1...M2/4

Open Maximum voltage U

Closed Maximum current I

NAMUR terminal M3...M2/4

NAMUR terminal M3...M2/4NAMUR terminal M3...M2/4

Ri = 900 Ω U

= 36 VDC

max

For selection of status function and adjustable data of the status output refer to chapter "Menu description C - Setup", menu "C2.2.4 Status Output" and appropriate submenus.

4.4 Connection of remote version

ELECTRICAL CONNECTIONS

= 36 VDC Closed current IR < 1 mA

max

= 100 mA Voltage U < 2 VDC

max

The connection terminals in the connection box of the flow sensor and the wall bracket are identical in construction.

Connection cable strand colour

Terminals Strand colour

rd red

bu blue

bk black

gr grey

ye yellow

gn green

gnye Shielding

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ELECTRICAL CONNECTIONS

OPTISWIRL 4200

Figure 4-7: Connection of remote version

1 Terminal connection of flow sensor 2 Terminal connection of signal converter 3 Terminal end pair shielding of flow sensor 4 Filler wire pair shielding (protected with heat shrink tubing) 5 Fork clamp pair shielding on signal converter side 6 Heat shrink tubing

The maximum cable length is 50 m / 164 ft. The cable can be shortened easily. All wires must be connected afterwards.

CAUTION!

Please ensure that the shielding 4 has been properly connected to both terminals 3 and 5. The exterior shielding of the cable must not be connected to any terminal.

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OPTISWIRL 4200

4.5 Grounding connections

The grounding can be done either by connecting the PE (Protective Earth) terminal in the housing or the PE terminal on the connection piece between flow sensor and signal converter. Both of these electrical connections are equally effective from a technical point of view.

ELECTRICAL CONNECTIONS

Figure 4-8: Ground connection compact version

1 Electrical grounding connection on connection piece between flow sensor and signal converter. 2 Electrical grounding terminal in the housing

CAUTION!

The measuring device has to be grounded properly to achieve accurate measurement. The grounding wire may not transfer any interference voltage. Do not use this grounding cable to ground any other electrical devices.

Figure 4-9: Ground connection remote version

1 Electrical grounding connection on flow sensor 2 Electrical grounding connection on signal converter housing

INFORMATION!

In the remote version, the flow sensor as well as the signal converter must be grounded.

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ELECTRICAL CONNECTIONS

4.6 Ingress protection

The signal converter electronics housing meets the requirements for IP66/67 in accordance with EN 60529 both for the compact and for the remote version.

CAUTION!

After all servicing and maintenance work on the measuring device, the specified ingress protection category must be ensured again.

OPTISWIRL 4200

Figure 4-10: Cable feedthrough

Therefore it is essential to observe the following points:

• Use only original gaskets. They must be clean and free of any damage. Defective gaskets must be replaced.

• The electrical cables used must be undamaged and must comply with regulations.

• The cables must be laid with a loop 1 upstream of the measuring device to prevent water

from getting into the housing.

• The cable feedthroughs 2 must be tightened. Note that the clamping range of the cable feedthrough corresponds to the outer diameter of the cable.

• Align the measuring device so that the cable feedthrough is never facing up 3.

• Close any unused cable feedthroughs using blind plugs 4 suitable for the protection category.

• Do not remove the required cable bushing from the cable feedthrough.

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5.1 Start-up screen

INFORMATION!

After connection to power supply the device carries out a self-test. After 10 seconds the following start-up screen appears:

START-UP

Figure 5-1: Start-up screen

After finishing of the self-test the device switches to the measuring mode. Here, all of the parameters preset for the customer are analysed and checked for plausibility, and the currently measured value is displayed.

5.2 Operation

INFORMATION!

The measuring device is largely maintenance-free. Observe the application limits in respect of temperature and medium.

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OPERATION

6.1 Display and operating elements

In case of an open front cover, the device is operated by using mechanical keys; in the case of a closed cover, a bar magnet 1 is used.

Figure 6-1: Pen with bar magnet

CAUTION!

The switching point of the magnetic sensors is directly under the glass panel above the appropriate symbol. Touch the symbol only vertically and from the front. Touching it from the side may cause a malfunction.

OPTISWIRL 4200

Figure 6-2: Display and operating elements

1 Display 2 Mechanical keys and bar magnet 3 Bargraph indication 4 1st measured variable in large representation 5 Indicates when a key has been pressed 6 Tag number (only shown if entered previously by the operator) 7 Indicates a possible status message in the status list

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OPTISWIRL 4200

The mechanical keys and keys for the bar magnet have the same functionality. In this documentation the keys are represented as symbols to describe the operating functions:

Table 6-1: Description of keys

OPERATION

Mechanical and bar magnet Symbol

→

↓

↑

Figure 6-3: Displays in measuring mode (examples for 2 or 3 measured values) x, y and z denote the units of the measured values displayed

6.1.1 Display for selection of submenu and functions, 3 lines

Figure 6-4: Display for selection of submenu and functions, 3 lines

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

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

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

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

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OPERATION

6.1.2 Display when setting parameters, 4 lines

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

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

This is where the data is changed.

7 Current parameter 8 Factory setting of parameter

OPTISWIRL 4200

6.1.3 Display when previewing parameters, 4 lines

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

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

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6.2 Basic principles of operation

6.2.1 Functional description of the keys

INFORMATION!

•

It is recommended to activate the push buttons perpendicular to the front. Touching them from the side can cause incorrect operation.

•

The mechanical keys and keys for the bar magnet have the same functionality.

→ Switch from measuring mode to menu mode

Switch to one menu level lower

Open menu item and activate change mode

In change mode:

In change mode: Move the input cursor one position to the right; after the last digit

In change mode:In change mode: the input cursor jumps back to the beginning.

↑ or ↓ Change between the menu items within a menu level

In measuring mode:

In measuring mode: Switch between 1. measurement page, 2. measurement page

In measuring mode:In measuring mode: and status message.

In change mode:

In change mode: Changing parameters and settings; running through the available

In change mode:In change mode: characters; shifting the decimal point to the right or left.

^ Confirm settings and changes

Return to measuring mode

Table 6-2: Description of the operating keys

OPERATION

6.2.2 Switch from measuring mode to menu mode

Measuring mode

Measuring mode Operation

Measuring modeMeasuring mode

156.3 kg/h → > Quick Setup

Operation Menu mode

OperationOperation

Use the ^ button to exit menu mode and return to measuring mode.

6.2.3 Change the settings in the menu

Press the → button to enter the menu. Use the ^ button to exit menu mode and return to measuring mode.

• Use the ^ and ↑ or ↓ keys to navigate in the menu. The current values or settings are displayed. Save the new value or setting using the ^ key.

• Some menu items contain several setting options. They are displayed in sequence by pressing the ^ key.

• Press the ^ button to save the settings, or to reject them.

• Before returning to measuring mode, you are prompted "Save Configuration?" which you need

to accept with "Yes". Switch between "Yes", "Back" and "No" by pressing the ↑ or ↓ keys.

Menu mode

Menu modeMenu mode

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OPERATION

OPTISWIRL 4200

Save Configuration? Yes

Save Configuration? No

Save Configuration? Back

^^^^ Changes are accepted.

An update is carried out and the display returns to measuring mode.

^^^^ Changes are discarded.

The display returns to measuring mode.

^^^^ Returns to menu mode

Example: Changing the default parameter from m3/h to l/h

Procedure Display Procedure Display

1.25

2x → A

8x ↓ A9

2x → Volume Flow

Quick Setup

Units

6.2.4 Character selection in change mode

Depending on the menu function, the following characters are available:

Numbers

8x ↑ Volume Flow

L/h

4x ^ Save Configuration?

Yes

1x ^ 1250

L/h

0 1 2 3 4 5 6 7 8 9

Lower case letters

a b c d e f g h i j

k l m n o p q r s t

u v w x y z

Upper case letters

A B C D E F G H I J

K L M N O P Q R S T

U V W X Y Z

Special characters

2 3

_ - / ....

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6.2.5 Units, figures and factors

Numerical values and factors are displayed in a 8 digit format. Numerical values are either displayed in floating point format (12345678) or are expressed in exponential format (12.345e06). Exponents are used in following steps: 03 / 06 / 09 or -03 / -06 / -09 etc. The conversion factor of the totalizer and the pulse output, however, is expressed in whole numbers.

Basic units

Flow type Basic units Menu

OPERATION

Volume flow

Norm. volume flow

Mass flow kg/h A9 and/or C6.5

User defined units can be entered in menu "A9 or C6.5 Units". The unit (text) as well as the conversion factor (number) and offset can be entered here. The conversion factor must always be entered based on the basic unit.

Totalizer

The basic units for the totalizer are mmmm Volume flow, norm. volume flow and mass flow can be selected in menu "C4.1 Flow Totalizer". If counting is to be done in another flow unit, the unit must be changed in menu "C6.5 Units".

6.2.6 Security and permissions

Access levels

Access levelsAccess levels

The vortex flowmeter features a multi-level security concept, which helps to prevent accidental or unauthorised configuration changes.

To gain a specific access level you need to log into the device by entering a four digit hexadecimal password associated with that access level (refer to menu "C6.2 Security"). You are able to change the passwords of "Operator" and "Expert" access levels if that particular level has been reached.

m3/h

Nm3/h

3333

for volume, Nm3 for standard volume and kg for mass.

A9 and/or C6.5

The "User" access level does not have a specific password – if you enter any password not

assigned to a level, e.g. "0000" (which is an invalid password), you will fall back to "User" access level.

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The table below lists the access levels, their default passwords and associated permissions.

Access level

Access level Default password

Access levelAccess level

User 0000

Operator 0009

Expert 0058

INFORMATION!

When a particular access level has been enabled, please pay close attention to a "lock" symbol which might be present at the right side of a menu entry. This lock symbol indicates that your current access level allows you to read but not write this entry.

Default password Permissions

Default passwordDefault password

(any unassigned password)

Permissions

PermissionsPermissions

•

View device information

•

Configure the display (C5), including changing the display language and the content of the measurement pages

•

All rights of "User" access level

•

Configure binary output (C2.2)

•

Configure all HART® communication options (C3) with the exception of "C3.1.1 Current Loop Mode"

•

Change "Operator" password (C6.2.2) – note that the new password must have three leading zeroes ("000")

•

Activate a different meter type

•

All configuration rights, especially process setup (C1) and current output (C2.1)

•

Change "Expert" password (C6.2.2) – note that the new password must have two leading zeroes ("00")

OPTISWIRL 4200

INFORMATION!

–

When entering the four digit password please be sure to type in all leading zeroes

i.e. enter the

default "Operator" password as "0009" and not only "9" by skipping the remaining digits.

INFORMATION!

After a cold start of the device the user role will always be reset to "User".

Reset passwords

Reset passwordsReset passwords

In case the user has changed particular passwords from their default settings and is not able to log in anymore, there is a "Reset Passwords" command available in the C6.2.3 submenu.

However to prevent unauthorised use this command itself is protected by a non-changeable unique password available by contacting the manufacturer.

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6.3 Overview of the most important functions and units

INFORMATION!

A complete list of all functions and short descriptions is provided in the next section. All default parameters and settings are adapted for the customer.

Menu structure

• "A Quick Setup": Quick check and setup of the signal converter, including application

assistants

• "B Test": Simulation functions and display of the actual measurement values for all variables

• "C Setup": Complete setup possibilities

Frequently used functions

Menu Explanation

A1 Language or C5.1 Language Select the menu language (for details refer to following chapter)

B1.2 Current Output Check the current output

B1.3.1 Pulse Output Check the pulse output

B1.3.2 Frequency Output Check the frequency output

B1.3.3 Status/Limit Output Check the status output

C1.8 Time Constant Time constant, damping value

C2.1.2 0% Range Minimum flow rate (current output)

The set value represents the 4 mA value of the current output. Usually 0% of flow is set as 4 mA, but it is also possible to assign higher flow values to 4 mA.

C2.1.3 100% Range Maximum flow rate (current output)

The set value represents the 20 mA value of the current output. Usually 100% of flow is set as 20 mA, but it is also possible to assign lower flow values to 20 mA.

Table 6-3: Most important functions

OPERATION

6.4 Menu languages

Language selection

English German French

In preparation:

In preparation:In preparation:

Italian Portuguese Dutch Spanish Swedish

Russian Norwegian Finnish Slovenian Czech

Hungarian Slovak Albanian Bulgarian Romanian

Moldavian Danish Polish Lithuanian Chinese

Estonian Latvian Turkish

Table 6-4: Menu languages

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6.5 Gas options for gas measurement

Gases can be selected in menu "A8, C1.2 Medium" or "C1.3.1 Gas Mixture".

For fluid selection gas, wet gas or gas mixture the following gas selection is available:

Air Ammonia Argon i-Butane n-Butane

CO CO

Hydrogen Hydrogen

Oxygen i-Pentane n-Pentane Propane Xenon Custom

Sulfide

Gas mixtures can be defined as percentage shares of the above mentioned gases. Default format for the shares is 0.00000 %. To enter shares > 9.99999 % the point can be shifted rightwards by moving the cursor to the point and then press the upwards button ↑. Change between the digits by pressing the rightwards button →. After reaching the last digit the cursor will jump again to the first digit.

Ethane Ethylene n-Hexane

Methane Neon Nitrogen

OPTISWIRL 4200

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6.6 Units

The following units can be selected and set in menu A9 and/or C6.5. Furthermore, for each measurement customised units can be defined.

Units for volume flow

Units for volume flowUnits for volume flow

Liquids, steam, gases

ml ml ml ml

L L L L

ML ML - -

hl hl hl hl

gal gal gal gal

kgal kgal kgal kgal

Mgal Mgal - -

ImpGal ImpGal ImpGal ImpGal

MImpGal MImpGal - -

bbl bbl bbl bbl

acft acft acft acft

fl.oz[Imp] fl.oz[Imp] fl.oz[Imp] fl. oz[Imp]

fl.oz[US] fl.oz[US] fl.oz[US] fl.oz[US]

Customised volume flow

Table 6-5: Flow measurements and their units

OPERATION

/d /h /min /s

Units for norm./standard* volume flow

Units for norm./standard* volume flowUnits for norm./standard* volume flow

Liquids, steam, gases

/d /h /min /s

NL NL NL NL

SL SL SL SL

Sft

Customised norm./standard volume flow

Table 6-6: Flow measurements and their units

Sft

* The units Nx/x and Sx/x shall be considered as equivalent. They serve as an indication for a normalised or standardised measuring variable and do not identify the underlying reference system.

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Units for mass flow

Units for mass flowUnits for mass flow

kg kg kg kg

- g g g

t t t -

lb lb lb lb

Customised mass flow

Table 6-7: Flow measurements and their units

Totalizer units

Totalizer unitsTotalizer units

Volume Norm./standard* volume Mass

L SL kg

gal

ImpGal

bbl

Customised volume

Table 6-8: Totalizer units

OPTISWIRL 4200

/d /h /min /s

Sft

NL T

* The units Nx and Sx shall be considered as equivalent. They serve as an indication for a normalised or standardised measuring variable and do not identify the underlying reference system.

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Units additional measurements

Units additional measurementsUnits additional measurements

Temperature Pressure Power Energy Density

°C mbar W J °F bar kW kJ kg/L

K atm kJ/h MJ °Rank

Customised temperature

Table 6-9: Units additional measurements

OPERATION

kg/m

g/cm

kg/m

kg/cm

g/cm

torr Btu/h Customised

psi Mbtu/s

psi (abs) Mbtu/h Customised

b/ft

MPa Customised power

kPa

Customised pressure

MJ/s kW*h g/L

MJ/h Mcal g/ml

Mcal/h BTU lb/gal

energy

Mbtu/d

lb/ft

lb/in

density

The pressure unit psi (abs) refers to a reference point of 0 bara / 0 psia. All other pressure units are gauge pressure units and refer to a reference pressure of

1.013 bara / 14.7 psia (acc. to DIN 1343).

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6.7 Menu structure

6.7.1 Menu overview "A Quick Setup"

Meas. Menu A Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑

A Quick Setup A1 Language

A2 Contrast

A3 Login

A4 Tag

A5 Long Tag

A6 Message View

A7 Fluid

A8 Medium

A9 Units A9.1 Volume Flow A9.2 Cst. Vol. Flow

A9.3 Norm. Vol. Flow A9.4 Cst. N.Vol.Flow

A9.5 Mass Flow A9.6 Cst. Mass Flow

A9.7 Power A9.8 Cst. Power

A9.9 Volume A9.10 Cst. Volume

A9.11 Norm. Volume A9.12 Cst. Norm. Volume

A9.13 Mass A9.14 Cst. Mass

A9.15 Energy A9.16 Cst. Energy

A9.17 Pressure A9.18 Cst. Pressure

A9.19 Temperature A9.20 Cst. Temp.

A9.21 Density A9.22 Cst. Density

A10 Meter Type

A11 Application Assistant

A12 Cluster Checks

A11.1 Liquids

A11.2 Saturated Steam

A11.3 Superheated Steam

A11.4 Heat Measurement

A11.5 Gas

A11.6 FAD

Cluster 1...12

OPTISWIRL 4200

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OPERATION

6.7.2 Menu overview "B Test"

Meas. Menu B Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

B Test B1 Simulation B1.1 Set Value B1.1.1 Volume Flow

B1.1.2 Norm. Volume Flow

B1.1.3 Mass Flow

B1.1.4 Gross Power

B1.1.5 Net Power

B1.1.6 FAD

B1.1.7 Volume

B1.1.8 Norm. Volume

B1.1.9 Mass

B1.1.10 Gross Energy

B1.1.11 Net Energy

B1.1.12 Density

B1.1.13 Temperature1

B1.1.14 Temperature2

B1.1.15 Pressure

B1.1.16 Vortex Frequency

B1.1.17 Velocity

B1.1.18 Specific Enthalpy

B1.1.19 Specific Heat Cap.

B1.1.20 Reynolds Number

B1.2 Current Output

B1.3 Binary Output B1.3.1 Pulse Output

B1.3.2 Frequency Output

B1.3.3 Status/Limit Output

B Test B2 Actual

Values

B2.1 Operating Time

B2.2 Volume Flow

B2.3 Norm. Volume Flow

B2.4 Mass Flow

B2.5 Gross Power

B2.6 Net Power

B2.7 FAD

B2.8 Volume

B2.9 Norm. Volume

B2.10 Mass

B2.11 Gross Energy

B2.12 Net Energy

B2.13 Density

B2.14 Temperature1

B2.15 Temperature2

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OPERATION

Meas. Menu B Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

OPTISWIRL 4200

B Test B2 Actual

Values

B2.16 Pressure

B2.17 Vortex Frequency

B2.18 Velocity

B2.19 Specific Enthalpy

B2.20 Specific Heat Cap.

B2.21 Reynolds Number

6.7.3 Menu overview "C Setup"

Meas. Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

C Setup C1 Process C1.1 Fluid

C1.2 Medium

C1.3 Gas C1.3.1 Gas Mixture

C1.3.2 Relative Humidity

C1.3.3 Inlet Temperature

C1.3.4 Atm. Pressure

C1.3.5 Filter Pressure Drop

C1.3.6 Inlet Rel. Humidity

C1.3.7 Outlet Rel. Humidity

C1.3.8 Compressor RPM

C1.3.9 Rated Compr. RPM

C1.4 Saturated Steam

C1.5 Current Input C1.5.1 Function

C1.6 Temp. Sensor C1.6.1 Temp. Source1

C1.7 Pressure Sensor

C1.8 Time Constant

C1.9 Low Flow Cutoff

C1.10 Operating Values

C1.4.1 Dry Factor

C1.5.2 Current Input Meas.

C1.5.3 0% Range / 4mA

C1.5.4 100% Range / 20mA

C1.6.2 Temp. Source2

C1.7.1 Pressure Source

C1.10.1 Oper. Temperature

C1.10.2 Oper. Pressure

C1.10.3 Oper. Density

C1.10.4 Min/Max Oper. Dens.

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OPERATION

Meas. Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

C Setup C2 Output C1.11 Normal Values C1.11.1 Norm. Temperature

C1.11.2 Norm. Pressure

C1.11.3 Norm. Density

C2.1 Current Output C2.1.1 Current Out. Meas.

C2.1.2 0% Range

C2.1.3 100% Range

C2.1.4 Lower Ext. Range

C2.1.5 Upper Ext. Range

C2.1.6 Error Function

C2.1.7 Low Error Current

C2.1.8 High Error Current

C2.1.9 Trimming

C2.2 Binary Output C2.2.1 Function

C2.2.2 Pulse Output

C2.2.3 Frequency Output

C2.2.4 Status Output

C2.2.5 Limit Switch

C2.2.6 Invert Signal

C3 Communication

C4 Totalizer C4.1 Flow Totalizer C4.1.1 Measurement

C3.1 HART C3.1.1 Current Loop Mode

C3.1.2 Identification

C3.1.3 Device Information

C3.1.4 HART Variables

C3.1.5 Catch DV Temp.

C3.1.6 Catch DV Pressure

C4.1.2 Preset Value

C4.1.3 Reset Totalizer?

C4.1.4 Set Start Value

C4.1.5 Start Totalizer?

C4.1.6 Stop Totalizer?

C4.1.7 Information

C4.2 Energy Totalizer C4.2.1 Measurement

C4.2.2 Preset Value

C4.2.3 Reset Totalizer?

C4.2.4 Set Start Value

C4.2.5 Start Totalizer?

C4.2.6 Stop Totalizer?

C4.2.7 Information

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OPERATION

Meas. Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

C Setup C5 Display C5.1 Language

C5.2 Contrast

C5.3 1. Meas. Page C5.3.1 Function

C5.3.2 Measurement 1. Line

C5.3.3 0% Range

C5.3.4 100% Range

C5.3.5 Format 1. Line

C5.3.6 Measurement 2. Line

C5.3.7 Format 2. Line

C5.3.8 Measurement 3. Line

C5.3.9 Format 3. Line

C5.4 2. Meas. Page C5.4.1 Function

C5.4.2 Measurement 1. Line

C5.4.3 0% Range

C5.4.4 100% Range

C5.4.5 Format 1. Line

C5.4.6 Measurement 2. Line

C5.4.7 Format 2. Line

C5.4.8 Measurement 3. Line

C5.4.9 Format 3. Line

C6 Device C6.1 Information C6.1.1 Tag

C6.1.2 Long Tag

C6.1.3 Meter Type

C6.1.4 Serial Number

C6.1.5 Manufacturer ID

C6.1.6 Device Name

C6.1.7 V Number

C6.1.8 Electronic Revision

C6.1.9 Device Revision

C6.1.10 Software Revision

C6.1.11 Hardware Revision

C6.1.12 Electronic Serial No.

C6.1.13 CG Number

C6.1.14 Production Date

C6.1.15 Calibration Date

C6.2 Security C6.2.1 Login

C6.2.2 Change Password

C6.2.3 Reset Passwords

OPTISWIRL 4200

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OPERATION

Meas. Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

C Setup C6 Device C6.3 Extras C6.3.1 Meter Type

C6.3.2 Heat

C6.3.3 Heat & Dens. by Pres.

C6.3.4 Heat & Dens. & FAD

C6.4 Error C6.4.1 Message View

C6.5 Units C6.5.1 Volume Flow

C6.5.3 Norm. Vol. Flow

C6.5.5 Mass Flow

C6.5.7 Power

C6.5.9 Volume

C6.5.11 Norm. Volume

C6.5.13 Mass

C6.5.15 Energy

C6.5.17 Pressure

C6.5.19 Temperature

C6.5.21 Density

C6.6 Factory Default C6.6.1 Reset to Fact. Def.?

1 In all even numbered menus C6.5.2 to .22 Cst. Units (Custom Units) there is a submenu with the prompt for "Text", "Offset" and "Fac-

tor".

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6.7.4 Menu description "A Quick Setup"

Function Setting / Description

OPTISWIRL 4200

A1 Language Available display languages: German, English and French

A2 Contrast Adjust contrast of local display (-10...+10; Standard = 0)

A3 Login Enter password: 0000 (to change password refer to menu C6.2.2)

A4 Tag Entry and display of measuring point identifier (8 digits).

A5 Long Tag Entry and display of long measuring point identifier (1...32 digits).

A6 Message View NAMUR messages (F, S, M, C, I)

A7 Fluid Select: Liquid / Steam / Gas / Wet Gas / Gas Mixture

A8 Medium If fluid is "Gas" or "Wet Gas" (for details refer to

A9 Units For further information refer to menu C6.5.

A10 Meter Type Standard:

A11 Application Assistant For details refer to next tables.

A12 Cluster Checks For further information refer to

22 more languages in preparation (for details refer to

Entry will be displayed in the header bar on the LC display (depending on letter size, min. 11 digits can be displayed).

For further information refer to

86.

Depending on selected fluid, appropriate medium can be selected in A8

Status messages and diagnostic information

Menu languages

Gas options for gas measurement

page 56)

The following selection is available for fluid = "Steam": Saturated Steam / Superheated Steam / Custom

The following selection is available for fluid = "Liquid": Water / Custom

The following selection is available for fluid = "Wet Gas": Here, a gas can be selected as a wet gas from all of the above mentioned gases.

For liquids, gases and steam; integrated temperature compensation for saturated steam.

Heat: For liquids, gases and steam; integrated temperature compensation for saturated steam, gross/net heat measurement for saturated steam and water.

Heat & Dens. by Pres.: Integrated density compensation for saturated steam, superheated steam and gas, gross/net heat measurement for saturated steam, superheated steam and water.

Heat & Dens. & FAD: Integrated density compensation for saturated steam, superheated steam and gas, gross/net heat measurement for saturated steam, superheated steam and water, FAD functionality.

A12 plausibility checks

on page 91.

on page 55)

on page

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A11 Application Assistant

The factory settings of the vortex flowmeter have been made in accordance with the order specifications. Nonetheless it can be necessary to make additional settings for the use of some functionalities. For an easy operation the device is equipped with an application assistant for each type of application. The application assistant guides the operator through the configuration of the flowmeter.

The application assistant starts with the definition of all basic units. Afterwards, the functionality-specific parameters have to be set. Settings such as configurations of the outputs or the totaliser functions, can require submenus. These can be entered by pressing the arrow "→" key. In case they are not needed, the menu items can be skipped by pressing the enter "^" key.

To perform the settings for the application assistant, the operator must be logged on the access level "Expert". For further information refer to

To abort an application assistant sequence, press "→" and "↑" at the same time. Be sure to select "Save Config.? No" when returning to measuring mode.

Security and permissions

OPERATION

on page 53.

Please select a suitable application assistant from the following options:

A11.1 Liquids Configuration for liquid applications, incl. the correspondent output and totalizer.

A11.2 Saturated Steam Configuration for saturated steam applications and density compensation by external

A11.3 Superheated Steam Configuration of superheated steam applications and definition of temperature and

A11.4 Heat Measurement Configuration of gross and net heat applications and definition of temperature and/or

A11.5 Gas Configuration of gas applications with optionally internal or external pressure and

A11.6 FAD Configuration of FAD (Free Air Delivery) applications for compressors.

or internal temperature transmitter.

pressure value sources.

temperature sources for the density compensation.

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OPTISWIRL 4200

A11.1 Application Assistant - Liquid

Function Setting / Description

.2 Units

.2.1 Volume Flow

.2.2 Mass Flow Select unit (default: according to order specification or kg/h).

.2.3 Volume

.2.4 Mass Select unit (default: according to order specification or kg). .2.5 Temperature Select unit (default: according to order specification or °C).

.2.6 Pressure Select unit (default: according to order specification or bar).

.2.7 Density

.3 Process Process configuration.

.3.1 Fluid Select "Liquid".

.3.2 Medium Select "Water" or "Custom".

.3.3 Time Constant 0...100 s

.3.4 Low Flow Cutoff Enter low flow cutoff point in current volume flow unit.

.4 Operating Values Current process conditions in case they are not measured nor calculated.

.4.1 Oper. Temperature Input in selected unit.

.4.2 Oper. Pressure Input in selected unit.

.4.3 Oper. Density Input in selected unit.

.5 Current Output Current output configuration.

.5.1 Current Out. Meas. Select measurement variable for current output.

.5.2 0% Range The set value represents 4 mA at the current output. Usually 0% flow = 4 mA, but it is

.5.3 100% Range The set value represents 20 mA at the current output. Usually 100% flow = 20 mA, but it

.5.4 Error Function Low / Off / High / Hold

.5.5 Low Error Current 3.5...3.6 mA, available if "Error Function = Low"

.5.6 High Error Current 21...21.5 mA, available if "Error Function = High"

.6 Binary Output Optionally configure the binary output.

.6.1 Function Select the binary output function:

.6.2 Invert Signal On, Off

.7 Pulse Output This menu is available if "Binary Output Function = Pulse".

.8 Frequency Output This menu is available if "Binary Output Function = Frequency".

.9 Status Output This menu is available if "Binary Output Function = Status".

.10 Limit Switch This menu is available if "Binary Output Function = Limit Switch".

.11 Flow Totalizer Optionally configure the flow totalizer.

.12 Energy Totalizer This menu is available if a non-standard meter type has been configured (refer to "C6.3

.13 1. Meas. Page One Value / Two Values / Three Values / One Value & Bargraph / Two values &

.14 2. Meas. Page One Value / Two Values / Three Values / One Value & Bargraph / Two values &

Select unit (default: according to order specification or m3/h).

Select unit (default: according to order specification or m3).

Select unit (default: according to order specification or kg/m3).

also possible to define a higher flow value for 4 mA.

is also possible to define a lower flow value for 20 mA.

Limit Switch / Status / Frequency / Pulse / Off

Extras").

Bargraph

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A11.2 Application Assistant - Saturated Steam

Function Setting / Description

.2 Units Same options as in A11.1.2.

.3 Process

.3.1 Fluid Select "Steam".

.3.2 Medium Select "Saturated Steam".

.3.3 Time Constant 0...100 s

.3.4 Low Flow Cutoff Enter low flow cutoff point in current volume flow unit.

.4 Current Input

.4.1 Function Select "On" if applicable.

.4.2 Current Input Meas. Select "Temperature External" if "Function = On".

.5.1 Temp. Source1 Internal / External / External HART / Not Available

.5.2 Temp. Source2 Internal / External / External HART / Not Available

Temperature source 1 and 2 must be different.

.6 Operating Values Same options as in A11.1.4.

.7 Current Output Same options as in A11.1.5.

.8 Binary Output Same options as in A11.1.6.

.9 Pulse Output Same options as in A11.1.7.

.10 Frequency Output Same options as in A11.1.8.

.11 Status Output Same options as in A11.1.9.

.12 Limit Switch Same options as in A11.1.10.

.13 Flow Totalizer Same options as in A11.1.11.

.14 Energy Totalizer Same options as in A11.1.12.

.15 1. Meas. Page Same options as in A11.1.13.

.16 2. Meas. Page Same options as in A11.1.14.

OPERATION

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OPERATION

OPTISWIRL 4200

A11.3 Application Assistant - Superheated Steam

Function Setting / Description

This application assistant is available if meter type is set to "Heat & Dens. by Pres." or "Heat & Dens. & FAD" (refer to "C6.3 Extras").

.2 Units Same options as in A11.1.2.

.3 Process

.3.1 Fluid Select "Steam".

.3.2 Medium Select "Superheated Steam".

.3.3 Time Constant 0...100 s

.3.4 Low Flow Cutoff Enter low flow cutoff point in current volume flow unit.

.4 Current Input

.4.1 Function Select "On", if applicable.

.4.2 Current Input Meas. Select "Temperature External" or "Pressure External".

.5.1 Temp. Source1 Internal / External / External HART / Not Available

.5.2 Temp. Source2 Internal / External / External HART / Not Available

.6 Operating Values Same options as in A11.1.4.

.7 Current Output Same options as in A11.1.5.

.8 Binary Output Same options as in A11.1.6.

.9 Pulse Output Same options as in A11.1.7.

.10 Frequency Output Same options as in A11.1.8.

.11 Status Output Same options as in A11.1.9.

.12 Limit Switch Same options as in A11.1.10.

.13 Flow Totalizer Same options as in A11.1.11.

.14 Energy Totalizer Same options as in A11.1.12.

.15 1. Meas. Page Same options as in A11.1.13.

.16 2. Meas. Page Same options as in A11.1.14.

Temperature source 1 and 2 must be different.

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OPERATION

A11.4 Application Assistant - Heat Measurement

Function Setting / Description

This application assistant is available if meter type is not set to "Standard" (refer to "C6.3 Extras").

.2 Units

.2.1 Volume Flow

.2.2 Mass Flow Select unit (default: according to order specification or kg/h).

.2.3 Power Select unit (default: according to order specification or kJ/h).

.2.4 Volume

.2.5 Mass Select unit (default: according to order specification or kg).

.2.6 Energy Select unit (default: according to order specification or kJ). .2.7 Temperature Select unit (default: according to order specification or °C).

.2.8 Pressure Select unit (default: according to order specification or bar).

.2.9 Density

.3 Process

.3.1 Fluid Select "Steam" or "Liquid".

.3.2 Medium Select "Saturated Steam", "Superheated Steam" or "Water".

.3.3 Time Constant 0...100 s

.3.4 Low Flow Cutoff Enter low flow cutoff point in current volume flow unit.

.4 Current Input

.4.1 Function Select "On".

.4.2 Current Input Meas. Select "Temperature External".

.5 Temp. Sensor

.5.1 Temp. Source1 Internal / External / External HART / Not Available

.5.2 Temp. Source2 Internal / External / External HART / Not Available

.6 Operating Values Same options as in A11.1.4.

.7 Current Output

.7.1 Current Out. Meas. Select "Gross Power" or "Net Power".

.7.2 0% Range The set value represents 4 mA at the current output. Usually 0% flow = 4 mA, but it is

.7.3 100% Range The set value represents 20 mA at the current output. Usually 100% flow = 20 mA, but it

.7.4 Error Function Same options as in A11.1.5.4. .7.5 Low Error Current 3.5…3.6 mA .7.6 High Error Current 21…21.5 mA

.8 Binary Output Same options as in A11.1.6.

.9 Pulse Output Same options as in A11.1.7.

.10 Frequency Output Same options as in A11.1.8.

.11 Status Output Same options as in A11.1.9.

.12 Limit Switch Same options as in A11.1.10.

.13 Flow Totalizer Same options as in A11.1.11.

.14 Energy Totalizer Same options as in A11.1.12.

Select unit (default: according to order specification or m3/h).

Select unit (default: according to order specification or m3).

Select unit (default: according to order specification or kg/m3).

Temperature source 1 and 2 must be different.

also possible to define a higher flow value for 4 mA.

is also possible to define a lower flow value for 20 mA.

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OPERATION

Function Setting / Description

.15 1. Meas. Page Same options as in A11.1.13.

.16 2. Meas. Page Same options as in A11.1.14.

A11.5 Application Assistant - Gas

Function Setting / Description

.2 Units Same options as in A11.1.2.

.2.1 Volume Flow

.2.2 Norm. Vol. Flow

.2.3 Mass Flow Select unit (default: according to order specification or kg/h).

.2.4 Volume

.2.5 Norm. Volume

.2.6 Mass Select unit (default: according to order specification or kg). .2.7 Temperature Select unit (default: according to order specification or °C).

.2.8 Pressure Select unit (default: according to order specification or bar).

.2.9 Density

.3 Process

.3.1 Fluid Select: "Gas", "Wet Gas" or "Gas Mixture".

.3.2 Medium If fluid is "Gas" or "Wet Gas" (for details refer to

.3.3 Time Constant 0...100 s

.3.4 Low Flow Cutoff Enter low flow cutoff point in current volume flow unit.

.4 Current Input Same options as in A11.3.4.

.5.1 Temp. Source1 Internal / External / External HART / Not Available

.5.2 Temp. Source2 Internal / External / External HART / Not Available

.6 Gas Mixture If fluid = "Gas Mixture", enter gas mixture in %.

.7 Gas .7.1 Relative Humidity If fluid = "Wet Gas", enter 0…100%.

.8 Operating Values Same options as in A11.1.4.

.9 Normal Values Default settings according to order specification or DIN.

.9.1 Norm. Temperature Confirm default setting or define in selected temperature unit.

.9.2 Norm. Pressure Confirm default setting or define in selected pressure unit.

.9.3 Norm. Density Confirm default setting or define in selected density unit.

.10 Current Output Same options as in A11.1.5.

.11 Binary Output Same options as in A11.1.6.

.12 Pulse Output Same options as in A11.1.7.

.13 Frequency Output Same options as in A11.1.8.

.14 Status Output Same options as in A11.1.9.

.15 Limit Switch Same options as in A11.1.10.

.16 Flow Totalizer Same options as in A11.1.11.

Select unit (default: according to order specification or m3/h).

Select unit (default: according to order specification or Nm3/h).

Select unit (default: according to order specification or m3).

Select unit (default: according to order specification or Nm3).

Select unit (default: according to order specification or kg/m3).

Gas options for gas measurement

page 56).

Temperature source 1 and 2 must be different.

OPTISWIRL 4200

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OPERATION

Function Setting / Description

.17 1. Meas. Page Same options as in A11.1.13.

.18 2. Meas. Page Same options as in A11.1.14.

A11.6 Application Assistant - FAD

Function Setting / Description

This application assistant is available if meter type is set to "Heat & Dens. & FAD" (refer to "C6.3 Extras").

.2 Units

.2.1 Volume Flow

.2.2 Norm. Vol. Flow

.2.3 Volume

.2.4 Norm. Volume .2.5 Temperature Select unit (default: according to order specification or °C).

.2.6 Pressure Select unit (default: according to order specification or bar).

.2.7 Density

.3 Process

.3.1 Fluid Select "Gas".

.3.2 Medium Select "Air".

.3.3 Time Constant 0...100 s

.3.4 Low Flow Cutoff Enter low flow cutoff point in current volume flow unit.

.4 Current Input Same options as in A11.3.4.

.5.1 Temp. Source1 Internal / External / External HART / Not Available

.5.2 Temp. Source2 Internal / External / External HART / Not Available

.6 Gas

.6.1 Inlet Temperature Enter temperature on inlet side in selected unit.

.6.2 Atm. Pressure Enter current ambient pressure in selected unit.

.6.3 Filter Pressure Drop Enter filter pressure drop in selected unit. .6.4 Inlet Rel. Humidity Enter air humidity on inlet side in 0…100%. .6.5 Outlet Rel. Humidity Enter air humidity on outlet side in 0…100%.

.6.6 Compressor RPM Compressor revolutions per minute.

.6.7 Rated Compr. RPM Rated compressor revolutions per minute.

.7 Operating Values Same options as in A11.1.4.

.8 Current Output Select "FAD".

.9 Binary Output Same options as in A11.1.6.

.10 Pulse Output Same options as in A11.1.7.

.11 Frequency Output Same options as in A11.1.8.

.12 Status Output Same options as in A11.1.9.

.13 Limit Switch Same options as in A11.1.10.

.14 Flow Totalizer Same options as in A11.1.11.

.16 1. Meas. Page Same options as in A11.1.13.

.17 2. Meas. Page Same options as in A11.1.14.

Select unit (default: according to order specification or m3/h).

Select unit (default: according to order specification or Nm3/h).

Select unit (default: according to order specification or m3).

Select unit (default: according to order specification or Nm3).

Select unit (default: according to order specification or kg/m3).

Temperature source 1 and 2 must be different.

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OPERATION

6.7.5 Menu description "B Test"

OPTISWIRL 4200

For simulation and actual values refer to

Menu overview "B Test"

on page 61.

6.7.6 Menu description "C Setup"

For further information refer to

There are four different meter types (software versions) available for the signal converter:

Meter type Description

Standard Uncompensated measurement for liquids, gases and steam; integrated temperature

compensation included for saturated steam

Heat Same as "Standard", plus gross/net heat measurement for saturated steam and hot

water

Heat & Dens. by Pres. Same as "Heat", plus gross/net heat measurement for superheated steam; density

compensation for the measurement of gas

Heat & Dens. & FAD Same as "Heat & Dens. by Pres.", plus FAD (Free Air Delivery) measurement

Depending on the ordered meter type those options may have been ordered and are already activated or can be activated in menu "C6.3 Extras". For this purpose an activation password is necessary. Please contact the manufacturer. When using the standard device all menu entries concerning heat measurement, density calculation and FAD are hidden.

Menu overview "C Setup"

on page 62.

Function Setting / Description

C1 Process

C1.1 Fluid Select: Liquid / Steam / Gas / Wet Gas / Gas Mixture

C1.2 Medium If fluid = "Liquid":

C1.3 Gas This menu is available if fluid = "Wet Gas" or "Gas Mixture", or if medium = "Air".

C1.3.1 Gas Mixture This menu is available for fluid = "Gas Mixture".

C1.3.2 Relative Humidity This menu is available if fluid = "Wet Gas". Enter: 0…100%

C1.3.3 Inlet Temperature The menus C1.3.3 to C1.3.9 are part of the FAD functionalities. They are available, if

C1.3.4 Atm. Pressure Enter ambient pressure of the compressor inlet side as value in selected pressure unit

C1.3.5 Filter Pressure Drop Enter pressure drop of compressor filter in selected pressure unit (C6.5.17). C1.3.6 Inlet Rel. Humidity Enter relative air humidity of the compressor inlet side as 0…100%. C1.3.7 Outlet Rel. Humidity Enter relative air humidity of the compressor outlet side as 0…100%.

Appropriate media can be selected in menu C1.2 dependent on selected fluid type.

Water / Custom

If fluid = "Steam": Saturated Steam / Superheated Steam / Custom

If fluid is "Gas" or "Wet Gas" (for details refer to page 56)

Here the gas composition or gas properties can be defined.

Enter gas mixture as percentage share of gas options (for details refer to

for gas measurement

fluid = "Gas", medium = "Air" and FAD functionality is included in the meter type option.

Enter ambient temperature of the compressor inlet side in selected temperature unit (C6.5.19).

(C6.5.17).

on page 56)

Gas options for gas measurement

Gas options

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OPTISWIRL 4200

OPERATION

Function Setting / Description

C1 Process

C1.3.8 Compressor RPM Enter compressor revolutions per minute.

C1.3.9 Rated Compr. RPM Enter rated compressor revolutions per minute.

C1.4 Saturated Steam This menu is available, if fluid = "Steam" and medium = "Saturated Steam".

C1.4.1 Dry Factor Enter 0.85...1

C1.5 Current Input The current input is a passive 2-wire 4...20 mA input. An external power supply is

C1.5.1 Function Select "On" or "Off" to enable or disable the current input.

C1.5.2 Current Input Meas. If current input function (C1.5.1) = "On", the following selection is available:

C1.5.3 0% Range / 4mA 0% value = 4 mA for pressure value or temperature value

C1.5.4 100% Range / 20mA 100% value = 20 mA for pressure value or temperature value

C1.6 Temp. Sensor

C1.6.1 Temp. Source1 Select: Not available / Internal / External / External HART / Sat. Steam Temp.

C1.6.2 Temp. Source2

required (for details refer to

Pressure External / Temperature External

(Saturated steam temperature only available for meter types "Heat & Density / Pressure" and "Heat & Density & FAD")

Current input

on page 39).

Temperature source 1 and 2 must be different. If the current input is set to "Temperature External", either "Temp. Source1" or "Temp. Source2" may be set to "External". If the current input is set "Pressure External", the "External" option is not available to both temperature source 1 and 2.

C1.7 Pressure Sensor

C1.7.1 Pressure Source Select: Not Available / Internal / External / External HART

C1.8 Time Constant Enter: 0...100 s

C1.9 Low Flow Cutoff Sets low flow values to "0". Enter value for low flow cutoff.

C1.10 Operating Values Operating values are pre-set according to the application data; value can be adjusted

C1.10.1 Oper. Temperature Enter value in selected temperature unit.

C1.10.2 Oper. Pressure Enter value in selected pressure unit.

C1.10.3 Oper. Density Enter value in selected density unit.

C1.10.4 Min/Max Oper. Dens. Minimum and maximum operating densities are defined by the nominal diameter and

C1.10.4.1 Function Select: On / Off

C1.10.4.2 Min. Oper. Density Enter value for minimum operating density in selected density unit.

C1.10.4.3 Max. Oper. Density Enter value for maximum operating density in selected density unit.

C1.11 Normal Values Standard system values are pre-set according to the application data, if applicable.

C1.11.1 Norm. Temperature Enter value in selected temperature unit.

C1.11.2 Norm. Pressure Enter value in selected pressure unit.

C1.11.3 Norm. Density Enter value in selected density unit.

(Pressure sensor support only available for meter types "Heat & Dens. by Pres." and "Heat & Dens. & FAD")

subsequently, if required.

the operating density as standard. By activating this function, deviating values for the minimum and maximum operating densities can be defined.

If function = "On", min./max. operating density can be defined in C1.10.4.2 and C1.10.4.3

Standard system can be changed by changing values in C1.11.1 to C1.11.3.

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OPERATION

Function Setting / Description

C2 Output

OPTISWIRL 4200

C2.1 Current Output 2-wire current output 4..20 mA (for details refer to

C2.1.1 Current Out. Meas. Determination of measurement variable for current output. Measurement variable for

current output is pre-set according to application data.

Select: Volume Flow / Norm. Volume Flow / Mass Flow / Density / Temperature1 / Pressure / Vortex Frequency / Velocity / Gross Power / Net Power / FAD

The latter three measurement variables are just available if the respective meter type option was activated.

C2.1.2 0% Range The set value represents the 4 mA value of the current output. Usually 0% of flow is set

as 4 mA, but it is also possible to assign higher flow values than 4 mA.

C2.1.3 100% Range The set value represents the 20 mA value of the current output. Usually 100% of flow is

set as 20 mA, but it is also possible to assign lower flow values than 20 mA.

C2.1.4 Lower Ext. Range Minimum limit of current value. Pre-set value is 4 mA.

Enter: 3.8…4mA

Condition for value < 4 mA: Measurement value at 4 mA must not be smaller or equal to 0%.

C2.1.5 Upper Ext. Range Maximum limit of current value. Pre-set value is 20 mA.

Enter: 20…20.5 mA

Condition for value > 20 mA: Measurement value at 20 mA must not be greater or equal to 100%.

C2.1.6 Error Function This function defines current output signal in case of an error detection.

Select:

- Off: No error current signal is sent.

- High: Error current signal as defined in C2.1.7 is sent.

- Low: Error current signal as defined in C2.1.8 is sent.

- Hold: Last current value is held.

C2.1.7 Low Error Current Enter: 3.5...3.6 mA, available if "Error Function = Low"

C2.1.8 High Error Current Enter: 21...21.5 mA, available if "Error Function = High"

C2.1.9 Trimming This function enables to trim the current output.

Trimming is started by entering the menu.

C2.1.9.2 4mA Trimming Trimming of 4 mA point.

Technical data

on page 97)

Enter measured value for 4 mA point. Reset to 4 mA restores the factory calibration.

C2.1.9.5 20mA Trimming Trimming of 20 mA point.

Enter measured value for 20 mA point. Reset to 20 mA restores the factory calibration.

C2.2 Binary Output For possible functions of the binary output refer to

C2.2.1 Function Select: Off / Pulse / Frequency / Status / Limit Switch

Unless otherwise ordered the binary output is inactive.

C2.2.2 Pulse Output Only available if "Pulse" is selected in C2.2.1.

C2.2.2.1 Measurement Select: Volume Flow / Mass Flow / Norm. Volume Flow / Gross Power /

C2.2.2.2 Value p. Pulse Define value per pulse in unit according to measurement variable selection.

C2.2.2.3 Pulse Width Define pulse width in ms.

C2.2.2.4 100% Pulse Rate Define 100% pulse rate in Hz.

Net Power

Gross/net power is just available for non-standard meter types measuring steam or water.

Availability of selection depending on meter type and medium configuration.

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Binary output

on page 39

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OPTISWIRL 4200

OPERATION

Function Setting / Description

C2 Output

C2.2.3 Frequency Output Only available, if "Frequency" is selected in C2.2.1.

C2.2.3.1 Frequency Out. Meas.

C2.2.3.2 Pulse Shape Select: Automatic (constant pulse width based on pulse/pause ratio = 1 at max. pulse

C2.2.3.3 Pulse Width Only available, if "Pulse Shape = Fixed" is selected in C2.2.3.2.

C2.2.3.4 0% Pulse Rate Enter value for 0% pulse rate in Hz.

C2.2.3.5 100% Pulse Rate Enter value for 100% pulse rate in Hz.

C2.2.3.6 0% Range Enter value for 0% range in unit according to measurement variable selection.

C2.2.3.7 100% Range Enter value for 100% range in unit according to measurement variable selection.

C2.2.4 Status Output Only available, if "Status" is selected in C2.2.1.

C2.2.4.1 Selection can be made, which event will trigger a signal on the status output.

Select: Volume Flow / Norm. Volume Flow / Mass Flow / Density / Temperature1 / Temperature2 / Pressure / Vortex Frequency / Velocity / Specific Enthalpy / Specific Heat Capacity / Reynolds Number / FAD / Net Power / Gross Power

Availability of selection depending on meter type and medium configuration.

rate) / Symmetric (pulse/pause ratio = 1) / Fixed (Fixed pulse length; set pulse width in C2.2.3.3)

Enter pulse width in ms.

Select:

- Flow Totalizer Overfl.: Signal is sent, when pre-defined flow totalizer value is reached. Define value in C4.1.2.

- Energy Totalizer Overf.: Signal is sent, when pre-defined energy totalizer value is reached. Define value in C4.2.2.

- Failure: Status signal is sent in case of failure.

- Function Check: Status signal is sent, if a test function is active.

- Out of Specification: Signal is sent, if measurement is out of specification.

- Type of Fluid (for steam applications): Signal is sent to signalise transition in type of fluid.

C2.2.4.2 Type of Fluid Only available, if "Type of Fluid" is selected in C2.2.4.1.

Select (availibility depending on fluid and medium configuration):

- Liquid: Indicates transition of medium to liquid.

- Saturated Steam: Indicates transition of medium to saturated steam.

- Superheated Steam: Indicates transition of medium to superheated steam.

C2.2.4.3 Type of Fluid Epsilon Only available, if "Type of Fluid" is selected in C2.2.4.1.

Value defines the sensitivity of transition detection.

Enter value between -1.0 (to decrease sensitivity) and +1.0 (to increase sensitivity).

C2.2.5 Limit Switch Only available, if "Limit Switch" is selected in C2.2.1.

C2.2.5.1 Measurement Limit output variable can be defined, which will trigger a signal on the status output.

Select: Volume Flow / Norm. Volume Flow / Mass Flow / Volume / Density / Temperature1 / Temperature2 / Pressure / Vortex Frequency / Velocity / Specific Enthalpy / Specific Heat Capacity / Reynolds Number / Mass / Norm. Volume / FAD / Net Energy / Gross Energy / Net Power / Gross Power

The latter five measurement variables are just available if the respective meter type option was activated and fluid/medium were properly configured.

Availability of selection depending on meter type and medium configuration.

C2.2.5.2 Lower Limit Enter value for lower limit in unit according to selected limit output variable.

C2.2.5.3 Upper Limit Enter value for upper limit in unit according to selected limit output variable.

C2.2.6 Invert Signal Select: On (normally open) / Off (normally closed)

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OPERATION

OPTISWIRL 4200

Function Setting / Description

C3 Communication

C3.1 HART C3.1.1 Current Loop Mode Select: On (enables primary variable to be transmitted as 4…20 mA current values) /

Off (disables 4…20 mA transmission, but enables HART

C3.1.2 Identification

C3.1.2.1 Polling Address

C3.1.2.2 Tag Enter measuring point identifier (1…8 digits).

C3.1.2.3 Long Tag Enter long measuring point identifier (1...32 digits).

C3.1.2.4 Manufacturer ID

C3.1.2.5 Device Type Device Type = 00205 (0xCD) (read-only)

C3.1.2.6 Device ID Individual device ID (read-only)

C3.1.2.7 Universal Revision

C3.1.2.8 Device Revision (read-only)

C3.1.2.9 Software Revision (read-only)

C3.1.2.10 Hardware Revision (read-only)

C3.1.3 Device Information C3.1.3.1 Descriptor Commenting text to label instrument can be added; 1…16 digits.

C3.1.3.2 Message Here additional information can be added.

C3.1.3.3 Date Customer-defined date can be set here.

C3.1.3.4 Cfg. Change Counter Counter for changes in settings (read-only).

C3.1.4 HART Variables

C3.1.4.1 Current Out. Meas.

C3.1.4.2 Frequency Out. Meas.

C3.1.4.3 Current Input Meas.

C3.1.4.4 Quaternary HART Select (Availibility depending on fluid and medium configuration): Volume Flow / Norm.

C3.1.5 Catch DV Temp. Catch device variable allows for capturing process data from another field device in a

C3.1.5.1 Capture Mode ACK - listen to responses by a specific slave device

C3.1.5.2 Exp. Device Type Define expanded device type for source slave.

HART® Identification parameters

Set address for HART® operation. Standard setting is 000 for point-to-point operation with current output 4…20 mA. Setting of polling address ≠ 000 causes a constant 4 mA output and enables multi-drop mode.

Enter: 000…063

Entry will be displayed in the header bar on the LC display (depending on letter size, min. 11 digits can be displayed).

HART® Manufacturer ID = 00069 (0x45) [KROHNE] (read-only)

HART® revision (read-only)

Informative text can be added to describe the device in the HART® communication loop.

Definition of HART® variables.

Primary HART® variable; identical with current output measurement variable.

Secondary HART® variable; identical with frequency output measurement variable. If binary output is not activated or not configured as frequency output, the secondary

variable is selectable. The variable selection is depending on the device

HART configuration.

Tertiary HART® variable; identical with current input measurement variable. If the current input is not activated, the secondary HART

selection is depending on the device configuration.

Volume Flow / Mass Flow / Gross Power / Net Power / FAD / Volume / Norm. Volume / Gross Energy / Net Energy / Density / Temperature1 / Temperature2 / Pressure / Vortex Frequency / Velocity / Specific Enthalpy / Specific Heat Capacity / Reynolds Number

multidrop network.

BACK - listen to bursts by a specific slave device OFF - disable capture mode

multi-drop mode)

variable is selectable. The variable

Enter: 000…65535

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OPERATION

Function Setting / Description

C3 Communication

C3.1.5.3 Slave Device ID Enter source slave address

C3.1.5.4 Capture Command Select source command number: 1 / 2 / 3 / 9 / 33 C3.1.5.5 Slot Number Describes slot to process in response message. Select 1…8 (depending on source

C3.1.5.6 Shed Time Shed time for mapping.

C3.1.6 Catch DV Pressure Same options as C3.1.5.

command number).

Define: 0…max.

Function Setting / Description

C4 Totalizer

C4.1 Flow Totalizer

C4.1.1 Measurement Select: Volume Flow / Norm. Volume Flow / Mass Flow

"Norm. Vol." is only available if fluid is "Gas", "Wet Gas" or "Gas Mixture".

C4.1.2 Preset Value Set value, which triggers signal on status output (refer to C2.2.4.1).

C4.1.3 Reset Totalizer? Select: Yes / No

C4.1.4 Set Start Value Set start value in selected unit.

Start value has to be confirmed with "Yes" or refused with "No".

C4.1.5 Start Totalizer? Select: Yes / No

C4.1.6 Stop Totalizer? Select: Yes / No

C4.1.7 Information Display of current totalizer values.

The menus C4.1.7.1 to C4.1.7.3 are available depending on selected measurement variable in C4.1.1.

C4.1.7.1 Volume Display of current totalizer value for volume flow.

C4.1.7.2 Norm. Volume Display of current totalizer value for norm. volume flow.

C4.1.7.3 Mass Display of current totalizer value for mass flow. C4.2 Energy Totalizer This menu is available for meter types ≠ "Standard" and for medium = "Steam" or

C4.2.1 Measurement Select: Gross Energy / Net Energy

C4.2.2 Preset Value Set value, which triggers signal on status output.

C4.2.3 Reset Totalizer? Select: Yes / No

C4.2.4 Set Start Value Enter current value in selected unit.

C4.2.5 Start Totalizer? Select: Yes / No

C4.2.6 Stop Totalizer? Select: Yes / No

C4.2.7 Information Display of current totalizer values.

"Water".

"Net Energy" is only available, if the fluid is not a "Liquid".

Start value has to be confirmed with "Yes" or refused with "No".

The menus C4.2.7.1 and C4.2.7.2 are available depending on selected measurement variable in C4.2.1.

C4.2.7.1 Gross Energy Display of current totalizer value for gross energy.

C4.2.7.2 Net Energy Display of current totalizer value for net energy.

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OPERATION

Function Setting / Description

C5 Display

C5.1 Language Available display languages: German, English and French

OPTISWIRL 4200

22 more languages in preparation (for details refer to

C5.2 Contrast Adjust contrast of local display (-10...+10).

C5.3 1. Meas. Page Configuration of the first measurement display page.

C5.3.1 Function Select: One Value / Two Values / Three Values / One Value & Bargraph / Two Values &

Bargraph

C5.3.2 Measurement 1. Line Select: Volume Flow / Norm. Volume Flow / Mass Flow / Volume / Norm. Volume /

Mass / Temperature1 / Temperature2 / Pressure / Density / Vortex Frequency / Velocity / Specific Enthalpy / Specific Heat Capacity / Reynolds Number

The following options are only available for meter types "Heat" / "Heat & Dens. by Pres." / "Heat & Dens. & FAD": Gross Power / Net Power / Gross Energy / Net Energy / FAD (only available with the meter type "Heat & Density & FAD")

C5.3.3 0% Range The set value represents the 0% point of the bargraph indication.

Usually 0% flow = 4 mA, but it is also possible to define a higher flow value for 4 mA.

This menu is only avaible, if an option containing a bargraph was selected in C5.3.1.

C5.3.4 100% Range The set value represents the 100% point of the bargraph indication.

Usually 100% flow = 20 mA, but it is also possible to define a lower flow value for 20 mA.

This menu is only avaible, if an option containing a bargraph was selected in C5.3.1.

C5.3.5 Format 1. Line Automatic or 1...8 digits

C5.3.6 Measurement 2. Line Same as C5.3.2, visible if more than one value was selected in C5.3.1.

C5.3.7 Format 2. Line Same as C5.3.5, visible if more than one value was selected in C5.3.1.

C5.3.8 Measurement 3. Line Same as C5.3.2, visible if three values were selected in C5.3.1.

C5.3.9 Format 3. Line Same as C5.3.5, visible if three values were selected in C5.3.1.

C5.4. 2. Meas. Page Same options as in C5.3.

Menu languages

on page 55)

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OPTISWIRL 4200

OPERATION

Function Setting / Description

C6 Device

C6.1 Information

C6.1.1 Tag Entry and display of measuring point identifier (8 digits).

C6.1.2 Long Tag Entry and display of long measuring point identifier (1...32 digits).

Entry will be displayed in the header bar on the LC display (depending on letter size, min. 11 digits can be displayed).

C6.1.3 Meter Type Display of meter type as activated in A10 or C6.3.2...C6.3.4 (read-only).

C6.1.4 Serial Number Individual device ID (read-only).

C6.1.5 Manufacturer ID

C6.1.6 Device Name Optiswirl 4200 (read-only)

C6.1.7 V Number Internal order number (read-only).

C6.1.8 Electronic Revision Electronic revision of this device as listed on device nameplate (for details refer to

C6.1.9 Device Revision (read-only)

C6.1.10 Software Revision (read-only)

C6.1.11 Hardware Revision (read-only)

C6.1.12 Electronic Serial No. Individual ID of electronics component (read-only).

C6.1.13 CG Number Article code for signal converter hardware (read-only).

C6.1.14 Production Date (read-only)

C6.1.15 Calibration Date (read-only)

HART® Manufacturer ID = 00069 (0x45) [KROHNE] (read-only)

Software history

on page 6).

C6.2 Security

C6.2.1 Login Enter four digit password to gain a specific access level (for details refer to

C6.2.2 Change Password Change the password associated to the access level currently active.

C6.2.3 Reset Passwords Reset all passwords to their default setting (for details refer to

and permissions

permissions

on page 53).

Security and

Security

C6.3 Extras

C6.3.1 Meter Type Display of meter type as activated in A10 or C6.3.2...C6.3.4 (read-only).

C6.3.2 Heat Activate a different meter type in order to enable advanced measurement options

C6.3.3 Heat & Dens. by Pres.

C6.3.4 Heat & Dens. & FAD

(Gross/net heat, density by pressure or FAD) using a unique authorisation code.

Contact manufacturer to obtain this code.

C6.4 Errors

C6.4.1 Message View NAMUR messages (F, S, M, C, I)

For further information refer to

86.

Status messages and diagnostic information

on page

C6.5 Units

6.5.1 Volume Flow C6.5.2 Cst. Volume Flow

In all even numbered menus C6.5.2 to .22 Cst. Units (Custom Units) there is a submenu with the prompt for "Text", "Offset" and "Factor".

6.5.3 Norm. Vol. Flow 6.5.4 Cst. Norm. Vol. Flow

6.5.5 Mass Flow 6.5.6 Cst. Mass Flow

6.5.7 Power 6.5.8 Cst. Power

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OPERATION

Function Setting / Description

C6 Device

6.5.9 Volume 6.5.10 Cst. Volume

6.5.11 Norm. Volume 6.5.12 Cst. Norm. Volume

6.5.13 Mass 6.5.14 Cst. Mass

6.5.15 Energy 6.5.16 Cst. Energy

6.5.17 Pressure 6.5.18 Cst. Pressure

6.5.19 Temperature 6.5.20 Cst. Temperature

6.5.21 Density 6.5.22 Cst. Density

C6.6 Factory Default

C6.6.1 Reset to Fact. Def.? Query: Reset to Fact. Def.?

Press "→" and confirm reset to factory default with "Yes" or refuse with "No".

OPTISWIRL 4200

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OPTISWIRL 4200

6.8 Setting examples

6.8.1 Settings for free air delivery measurement - FAD

For the use of the FAD functionality the following prarameters have to be entered into the vortex flowmeter:

• Ambient temperature (inlet)

• Atmospheric pressure (inlet)

• Air humidity (inlet and outlet)

• Motor speed (rated speed and actual speed)

• Filter pressure drop

The following configuration example describes an easy way to program all necessary parameters and settings.

Function Parameters

OPERATION

C6.3 Extras Activate meter type option "Heat & Density & FAD" by entering the proper four digit

code. This needs to be done once.

Enter process parameters:

C1.1 Fluid Gas

C1.2 Medium Air

C6.5 Units Set units for temperature, pressure and flow.

C1.3.3 Inlet Temperature Enter value in selected unit.

C1.3.4 Atm. Pressure Enter value in selected unit.

C1.3.5 Filter Pressure Drop Enter value in selected unit.

C1.3.6 Inlet Rel. Humidity Enter value in %.

C1.3.7 Outlet Rel. Humidity Enter value in %.

C1.3.8 Compr. RPM Enter value in RPM.

C1.3.9 Rated Compr. RPM Enter value in RPM.

Configure output:

C2.1 Current Output

C2.1.1 Current Out. Meas. FAD

C2.1.2 0% Range C2.1.3 100% Range

Enter value for 0% and 100% in selected unit.

Display one value on local display:

C5.3.1 Function One Value & Bargraph

C5.3.2 Measurement 1. Line FAD

C5.3.3 0% Range C5.3.4 100% Range

Enter bargraph range limits (0% / 100%) in selected unit.

INFORMATION!

This is an example setup for basic FAD measurement. Other setup options are feasible.

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OPERATION

6.8.2 Gross heat measurement

In order to calculate gross power the mass flow (compensated by density) is multiplied by the specific enthalpy:

OPTISWIRL 4200

Gross power [Q

] = mass flow [Qm] x enthalpy [H]

When measuring gross heat, internally both the flow totalizer and the energy totalizer are used.

The following configuration example describes an easy way to program all necessary settings. For this example is assumed that the internal temperature and pressure sensor are used for the gross heat calculation of superheated steam.

Function Parameters

C6.3 Extras Activate one of the meter type options "Heat" (for saturated steam and temperature

compensation) or "Heat & Dens. by Pres." (for superheated steam and density compensation by temperature and pressure) by entering the proper four digit code. This needs to be done once.

Enter process parameters:

C1.1 Fluid Steam

C1.2 Medium Superheated Steam

C1.6 Temp. Sensor

C1.6.1 Temp. Source1 Internal ("Temp. Source2" must not be selected as "Internal")

C1.7 Pressure Sensor

C.1.7.1 Pressure Source Internal

C6.5 Units Set units for temperature, pressure and flow.

C1.10 Operating Values

C1.10.3 Oper. Density Operating density is important for sensor limits but will not be used during operation.

Configure output and totalizers:

C2.1 Current Output

C2.1.1 Current Out. Meas. Gross Power

C2.1.2 0% Range C2.1.3 100% Range

C4.2 Energy Totalizer

C4.2.1 Measurement Gross Power

C4.2.5 Start Totalizer? Yes

Enter value for 0% and 100% in selected unit.

Display two values on local display: (Gross power, Gross energy)

C5.3.1 Function Two Values

C5.3.2 Measurement 1. Line Gross Power

C5.3.6 Measurement 2. Line Gross Energy

INFORMATION!

This is an example setup for basic gross heat measurement. Other setup options are feasible.

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OPTISWIRL 4200

6.8.3 Net heat measurement

To determine the amount of energy, which is consumed by a plant, the gross heat quantity must be reduced by the amount of energy, which is returned to the energy cycle. In the following configuration example it is assumed that the gross heat quantity is determined for superheated steam by the internal sensors and the outlet temperature value is fed into the device via the current input.

Function Parameters

OPERATION

C6.3 Extras Activate one of the meter type options "Heat" (for saturated steam and temperature

compensation) or "Heat & Dens. by Pres." (for superheated steam and density compensation by temperature and pressure) by entering the proper four digit code. This needs to be done once.

Enter process parameters:

C1.1 Fluid Steam

C1.2 Medium Superheated Steam

C1.5 Current Input

C1.5.1 Function On

C1.5.2 Current Input Meas. Temperature External

C1.6 Temp. Sensor

C1.6.1 Temp. Source1 Internal

C1.6.2 Temp. Source2 External

C1.7 Pressure Sensor

C.1.7.1 Pressure Source Internal

C6.5 Units Select units of temperature, pressure, volume flow, power and energy.

C1.10 Operating Values

C1.10.3 Oper. Density Operating density is important for sensor limits but will not be used during operation.

Configure output and totalizers:

C2.1 Current Output

C2.1.1 Current Out. Meas. Net Power

C2.1.2 0% Range C2.1.3 100% Range

C4.2 Energy Totalizer

C4.2.1 Measurement Net Power

C4.2.5 Start Totalizer? Yes

Enter value for 0% and 100% in selected unit.

Display two values on local display: (net power, net energy)

C5.3.1 Function Two Values

C5.3.2 Measurement 1. Line Net Power

C5.3.6 Measurement 2. Line Net Energy

INFORMATION!

This is an example setup for basic net heat measurement. Other setup options are feasible.

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OPERATION

OPTISWIRL 4200

6.9 Status messages and diagnostic information

The diagnostic messages are displayed in accordance with NAMUR standard NE 107. The error messages for the device are divided into status groups, each with one status signal. There are 16 status groups with fixed status signals and 8 groups with variable status signals. To facilitate identification of the problem source, the status groups are then divided into: Sensor, Electronics, Configuration and Process.

INFORMATION!

As a status message, always the event group name and the the status signal (F/S/M/C) are displayed.

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

Symbol Letter Status signal Description and consequence

FFFF Failure No measurement possible.

S Out of specification Measurements are available but are no

M Maintenance required Measurements are still accurate but this

C Function check A test function is active. The displayed or

I Information No direct influence on the measurements.

longer sufficiently accurate and should be checked.

could soon change.

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

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OPTISWIRL 4200

OPERATION

Status

Event group Single event Description Actions to eliminate the

type

F Sensor

F Electronics

Fatal Sensor Error An internal error in the

No Temperature Sensor The internal temperature

Sensor Comm. Error Error in the internal bus

No/Invalid Pressure Sensor Pressure sensor not

Corrupt Sensor Parameter Flow sensor parameters are

Temperature Sensor Error The resistance of the

No Measurement Value No connection to flow

Fatal Converter Error An electronics or hardware

CO DM Error Internal electronic failure

CO DDM Error Internal electronic failure

CO Unknown Error Internal electronic failure

CO ADC Error Internal electronic failure

Internal Comm. Error Error in the internal bus

Inconsistent Parameters Inconsistent data in the

Sensor Comm. Error Error in the internal bus

Power Supply Error Internal voltage too low to

Sensor/Conv. FW Mismatch Incompatible firmware

Max. Number of Restarts The device could not start

sensor module has occured.

sensor (PT1000) is not connected or its resistance is too high. The process temperature cannot be measured.

communication or hardware failure.

available or invalid communication

inconsistent

internal temperature sensor (PT1000) is too low.

sensor

failure has occured.

communication.

parameter memory after editing via HART

communication or hardware failure

switch on sensor power supply

versions in the sensor and the converter module

the measuring mode after a cold starting.

interface

event

Perform a hard reset. If the message recurs, contact the manufacturer.

Check the pick-up and its connection. Contact the manufacturer, if necessary.

For remote version: Check the sensor connection. Perform a hard reset. If the message recurs, contact the manufacturer.

Check the connection of the pressure sensor. Perform a hard reset. If the message recurs, contact the manufacturer.

Check flow sensor parameters.

Check the pick-up and its connection. Perform a hard reset. Contact the manufacturer, if necessary.

Contact the manufacturer.

Perform a hard reset. If the message recurs, contact the manufacturer.

Check the parameters and make sure that the set of data is consistent. Additional information on the error can

be called via HART interface.

Perform a hard reset. If the message recurs, contact the manufacturer.

Check power supply connection or replace the electronics.

Perform a hard reset. If the message recurs, contact the manufacturer.

Perform a hard reset once again. If the message recurs, contact the manufacturer.

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OPERATION

OPTISWIRL 4200

Status

Event group Single event Description Actions to eliminate the

type

F Configuration

C Sensor

C Electronics

C Configuration

event

Inconsistent NVRAM Inconsistent data in the

Error Starting SIL Mode Error in starting SIL mode Perform the SIL starting

CO Float Error Error in processing of the

NVRAMs Mismatch Incompatible serial

Conv. NVRAM Layout Error Incompatible data in

Disp. NVRAM Layout Error Incompatible data after

Sensor FW Update A firmware update of the

Converter FW Update A firmware update of the

Sensor Sim. Active A simulation of the sensor is

Current Out. Sim. Active A simulation of the current

Current In. Sim. Active A simulation of the current

HART Sim. Active Simulation of a measuring

Flow Comp. Sim. Active A simulation of

Binary Output Sim. Active A simulation of the binary

Totalizer Sim. Active A simulation of the totalizer

SIL Prooftest Device is in maintenance

Parameterization Test Device is in maintenance

parameter memory

measuring value due to inconsistent set of parameter.

numbers of display and electronic module

parameter memory

firmware update

sensor module has been started.

converter module has been started.

active

output is active

input is active

value via HART

measurement value processing is active.

output is active

is active

mode 3 (proof test for SIL)

mode 3 (parameterization test)

interface

Perform a hard reset. If the message recurs, contact the manufacturer.

process as described in the safety manual. If the message recurs, contact the manufacturer.

Load the factory settings and perform a hard reset. If the message recurs, contact the manufacturer.

Use displays and electronic modules, which belong together. Contact the manufacturer, if necessary.

Perform a hard reset. If the message recurs, contact the manufacturer.

Wait for firmware update to finish.

Stop the simulation of the sensor variables

Stop the simulation of the current output variables

Stop the simulation of the current input variables

Stop the simulation via the

interface.

HART

Stop the simulation of the measurement value processing.

Stop the simulation of the binary output variables

Stop the simulation of the totalizer variables

Perform the test according to the instruction in the safety manual.

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OPTISWIRL 4200

OPERATION

Status

Event group Single event Description Actions to eliminate the

type

S Sensor

S Electronics

S Process

M Sensor

M Electronics

Flow Meas. Out of Spec. The vortex frequency or the

volume flow is out of range. The real flow is higher or lower than the indicated value.

Low Flow Cutoff Undercut Volume flow is lower than

low flow cutoff (LFC)

Weak Flow Meas. Signal The vortex signal is too weak

or disturbed.

Pres.Sen.Temp. Out of Spec. Temperature of the

pressure sensor out of specification

Elec. Temp. Out Of Spec. The electronic temperature

of the sensor module is out of specification.

Elec. Temp. Out Of Spec. The electronic temperature

of the converter is out of specification.

CO Undersaturation The measurement value is

lower than the lower range value of the current output. The current output is saturated and does not reflect the effective measuring value.

CO Oversaturation The measurement value is

higher than the upper range value of the current output. The current output is saturated and does not reflect the effective measuring value.

Faulty Sensor Oscillator The sensor oscillator is

working out of range.

Faulty Converter Oscillator The converter oscillator is

working out of range.

event

Check the process conditions.

Check the low flow cut-off or the process conditions.

Check the process conditions and the installation situation. Eliminate external disturbances. If the message recurs, contact the manufacturer.

Make sure that the device is operated within the permissable temperature range.

Check the process conditions and the lower current output limit.

Check the process conditions and the upper current output limit.

Perform a hard reset. If the message recurs, contact the manufacturer.

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OPERATION

OPTISWIRL 4200

Status

Event group Single event Description Actions to eliminate the

type

M Configuration

S Config: Totalizer

M Sensor Information

Incons. Converter Calib. Faulty calibration data in the

Incons. Sensor Calibration Faulty calibration data in the

SIL Verification Required SIL mode is requested. A

Flow Totalizer Overflow The actual value of the flow

Energy Totalizer Overflow The actual value of the

Meas. Signal Too Strong The vortex amplitude is

Flow Meas. Signal Disturb. The vortex signal is

Failed Piezo Test The continuous self test of

Failed Sensor Input Test

Failed Sensor MCU Test

converter module.

sensor module

verification (maintenance mode 2) has to be performed by the operator.

counter exceeds its preset value.

energy counter exceeds its preset value.

saturated. The measurement can be continued, but the signal might be disturbed.

disturbed.

the sensor electronic failed.

event

Contact the manufacturer.

Verify the parameters for the SIL mode according to the instructions of the safety manual and confirm the correctness with the SIL jumper.

Check the setting of the flow counter or reset the counter.

The actual value of the energy counter exceeds its preset value.

Check the process conditions and the installation situation. Eliminate external disturbances. If the message recurs, contact the manufacturer.

Perform a hard reset. If the message recurs, contact the manufacturer.

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OPTISWIRL 4200

6.10 A12 plausibility checks

When configuring the device, a number of complex "cluster" checks are run internally on the proposed configuration in order to make sure it is valid. Thus when saving a configuration the device might raise an error like this: "Failed E01", which indicates an error cluster number. In this case please consult the indicated cluster number in the following table to find out which parameters are affected. You may also want to enter in the quick setup menu "A12 Cluster Checks" and check each setting in the affected "cluster" submenu.

No. Name Explanation of plausibility checks

OPERATION

01 Sensor

Configuration / Fluid

02 Medium When selecting the medium the device checks whether the measurement variables

03 Meter Type When changing the meter type the device will check whether the measurement variables

04 Temperature /

Pressure

05 Current output /

primary HART variable

06 Frequency output /

Secondary HART variable

07 Current input /

Tertiary HART variable

08 Quaternary HART

Variable

09 Flow Totalizer Checks if the measurement variable selected for the flow totalizer (volume flow, standard

10 Measurement

Display Pages

After changing fluid, operating density or operating temperature the device checks whether the measurement variables configured at the device’s outputs are still valid (HART

variables, frequency output, pulse output, status output, limit switch, local display and flow totalizer). Also their configured ranges are checked.

configured at the device’s outputs are still valid (HART output, status output, limit switch, local display and flow totalizer).

Additionally the configuration of temperature sources and pressure sources is checked.

configured at the device’s outputs are still valid (HART output, status output, limit switch, local display and flow totalizer).

It also checks if the currently selected medium is supported by the new meter type as well as the configuration of temperature sources and pressure sources.

Checks configuration of temperature sources and pressure sources.

Checks if selected measurement variable is valid. Also checks limit settings for 0% and 100%.

Checks if the frequency output/secondary HART® variable is valid. Also checks if the selected measurement variable is available in this context and if its range is valid.

If the current input is selected to provide temperature or pressure measurement data, the device checks the configuration of temperature sources and pressure sources.

It also checks if the current input range (4 mA / 20 mA) is valid.

Checks if the measurement variable configured as quaternary HART® variable is valid.

volume flow, mass flow) is valid. Also checks configuration of the HART switch and local display.

Checks if the measurement variables selected on both measurement display pages are valid.

variables, frequency output, pulse

variables, limit

If a bar graph is displayed its ranges are also checked.

11 Gas Mix Total If a gas mixture is selected as medium, the device checks if all individual gas components

12 HART Catch

Variable (Temperature / Pressure)

add up to 100%.

If temperature or pressure data input is provided by HART®, the device checks if the "Slot Number" fits in with the "Capture Command".

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SERVICE

7.1 Replacing signal converter / LC display

The signal converter has to be replaced by a converter of the same type. The item number 7 must match: 40021445xx

OPTISWIRL 4200

Figure 7-1: Connect transmitter module

1 Connector for LC display 2 Service connector 3 SIL connector 4 Display brackets 5 Connection to the flow sensor 6 Fixing screw 7 Item number

The following steps are to be performed:

• Switch off the power supply.

• Unscrew the front cover with the key.

• Use the handle to pull out the display by plugging into the brackets 4 and gently pulling it out.

• Detach the flow sensor connection 5.

• Loosen the two fixing screws 6.

• Pull out signal converter.

• Insert new signal converter.

• Tighten the two screws 6.

• Attach the flow sensor cable 5.

• Attach display 1 in desired position, apply even pressure to the entire surface.

• Screw on cover by hand.

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7.2 Maintaining the O-rings

SERVICE

Figure 7-2: Maintaining the O-rings

1 Display cover 2 Rear cover

Whenever either the display cover 1 or the rear cover 2 of the housing is opened and closed again, make sure that the O-rings are well greased or being replaced if need be (O-ring 94x2,5NBR-70K, ISO 3601-1).

CAUTION!

Use proper multi-purpose grease covering the full operational temperature range to treat the Orings with the following properties:

•

Operational temperature range (-30...+130°C / -22...+266°F at permanent lubrication)

•

Free from silicone

•

Good adhesive capability

•

Lithium saponified

•

Water resistant

•

Compatible with material of O-ring

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SERVICE

7.3 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.

7.4 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.

7.5 Returning the device to the manufacturer

OPTISWIRL 4200

7.5.1 General information

This device has been carefully manufactured and tested. If installed and operated in accordance with these operating instructions, it will rarely present any problems.

CAUTION!

Should you nevertheless need to return a device for inspection or repair, please pay strict attention to the following points:

•

Due to statutory regulations on environmental protection and safeguarding the health and safety of the personnel, the manufacturer may only handle, test and repair returned devices that have been in contact with products without risk to personnel and environment.

•

This means that the manufacturer can only service this device if it is accompanied by the following certificate (see next section) confirming that the device is safe to handle.

CAUTION!

If the device has been operated with toxic, caustic, radioactive, flammable or water-endangering products, you are kindly requested:

•

to check and ensure, if necessary by rinsing or neutralising, that all cavities are free from such dangerous substances,

•

to enclose a certificate with the device confirming that is safe to handle and stating the product used.

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OPTISWIRL 4200

7.5.2 Form (for copying) to accompany a returned device

CAUTION!

To avoid any risk for our service personnel, this form has to be accessible from outside of the packaging with the returned device.

Company: Address:

Department: Name:

Tel. no.: Fax no. and/or Email address:

Manufacturer's order no. or serial no.:

The device has been operated with the following medium:

This medium is: radioactive

water-hazardous

toxic

caustic

flammable

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

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

SERVICE

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:

7.6 Disposal

CAUTION!

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

Separate collection of WEEE (Waste Electrical and Electronic Equipment) in the European Union:

Separate collection of WEEE (Waste Electrical and Electronic Equipment) in the European Union:Separate collection of WEEE (Waste Electrical and Electronic Equipment) in the European Union:

According to the directive 2012/19/EU, the monitoring and control instruments marked with the WEEE symbol and reaching their end-of-life must not be disposed of with other waste The user must dispose of the WEEE to a designated collection point for the recycling of WEEE or send them back to our local organisation or authorised representative.

must not be disposed of with other waste.

must not be disposed of with other wastemust not be disposed of with other waste

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TECHNICAL DATA

8.1 Functional principle

Vortex flowmeters are used to measure the flow of gases, vapours and liquids at completely filled pipes.

The measuring principle is based on the Karman vortex street. The measuring tube contains a bluff body at which vortex shedding occurs and which is detected by a sensor unit located behind. The frequency ffff of the vortex shedding is proportional to the flow velocity vvvv. The non-dimensional Stouhal number SSSS describes the relationship between vortex frequency ffff, width bbbb of the bluff body and the average flow velocity vvvv:

S.v

The vortex frequency is recorded at the flow sensor and evaluated at the signal converter.

OPTISWIRL 4200

Figure 8-1: Functional principle

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OPTISWIRL 4200

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 (Downloadcenter).

Measuring system

Application range Flow measurement of liquids, gases and vapours

Function / Measuring principle

Measurement

Primary measured value Number of separated vortices

Secondary measured value Operating and standard volume flow and mass flow

Karman vortex street

TECHNICAL DATA

Signal converter

Versions Compact

Remote version (in preparation) Cable length: ≤ 50 m / 164 ft

Flow sensor

Standard Flange version (with integrated temperature measurement), flow sensor: F

Sandwich version (with integrated temperature measurement), flow sensor: S

Option Basic device with additional pressure measurement

Basic device with additional pressure measurement and shut-off valve for pressure sensor

Dual measuring device in both flange and sandwich version (redundant measurement)

Dual measuring device with additional pressure measurement

Flange version with single reduction of nominal diameter, flow sensor: F1R

Flange version with double reduction of nominal diameter, flow sensor: F2R

Display and user interface

Local display Graphic display

Interface and display languages

German, English, French; 22 further languages (in preparation)

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TECHNICAL DATA

OPTISWIRL 4200

Measuring accuracy

Reference condition

Reference conditions Water at +20°C / +68°F

Air at +20°C / +68°F and 1.013 bara / 14.7 psia

Maximum measuring error

Volume flow (liquid)

Volume flow (gases and steam)

Mass flow (gases and steam)

Mass flow (liquid / water)

Normalised volume flow (gas)

Repeatability (volume flow)

1 The maximum error of measurement refers to measurement at an operating pressure >65% of the full scale value of the applied pressure sensor.

±0.75% of measured value (Re ≥ 20000) ±2.0% of measured value (10000 < Re < 20000) ±1.0% of measured value (Re ≥ 20000) 1 ±2.0% of measured value (10000 < Re < 20000) 1 ±1.5% of measured value (Re ≥ 20000) ±2.5% of measured value (10000 < Re < 20000) ±1.5% of measured value (Re ≥ 20000) ±2.5% of measured value (10000 < Re < 20000) ±1.5% of measured value (Re ≥ 20000) ±2.5% of measured value (10000 < Re < 20000) ±0.1% of measured value

Operating conditions

Temperature

Medium temperature -40…+240°C / -40…+465°F Ambient temperature Non-Ex: -40…+85°C / -40…+185°F

Ex: -40...+65°C / -40...+140°F

Storage temperature -40...+85°C / -40...+185°F

Pressure

Medium pressure Max. 100 bar / 1450 psi (higher pressures on request)

Ambient pressure Atmosphere

Media properties

Density Taken into consideration when sizing.

Viscosity < 10 cP

Reynold's number > 10000

Recommended flow velocities

Liquids 0.25…7m/s / 0.82…23 ft/s (optional up to 10 m/s / 32.8 ft/s taking cavitation into

Gases and steam 2.0…80 m/s / 6.6…262.5 ft/s

For further information refer to

account)

DN15: 3.0…45 m/s / 9.8…148 ft/s; DN25: 2.0…70 m/s / 6.6…230 ft/s

Intended use

on page 7.

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OPTISWIRL 4200

TECHNICAL DATA

Other conditions

Ingress protection Compact version: IP66/67

Remote version: signal converter housing: IP66/67; flow sensor housing: IP66/67

Installation conditions

Inlet section ≥ 15 x DN without disturbing flow, after pipe narrowing, after a single 90° bend

≥ 30 x DN after a double bend 2x90° ≥ 40 x DN after a double three-dimensional bend 2x90° ≥ 50 x DN after control valves ≥ 2 DN before flow straightener; ≥ 8 DN after flow straightener

Outlet section ≥ 5 x DN

Materials

Flow sensor and process connections

Electronics housing Aluminium die-cast, two-layer coating (epoxy/polyester)

Pressure sensor gasket Standard: FPM

Measuring tube gasket (Pickup)

Standard: 1.4404/316L

Option: Hastelloy® C-22 on request

Option: die-cast aluminium with finish for advanced requirements

Option: FFKM

Standard: 1.4435/316L

Option: Hastelloy® C-276

Selection depends on flow sensor material / medium.

Process connections of flange version

DIN EN 1092-1 DN15...300 - PN16...100 (higher pressures on request) ASME B16.5 ½...12" - 150…600 lb (higher pressures on request) JIS B 2220 DN15...300 - JIS 10…20 K (higher pressures on request)

For detailed information on combination flange/pressure rating, refer to section "Dimensions and weights".

Process connections of sandwich version

DIN DN15...100 - PN100 (higher pressures on request) ASME ½...4" - 600 lb (higher pressures on request) JIS DN15...100 - 10…20 K (higher pressures on request)

Electrical connections

Power supply Non-Ex: 12…36 VDC

Ex: 12…30 VDC

Inputs and outputs

General All inputs and outputs are electrically isolated from one another.

Time constant The time constant corresponds to 63% of the elapsed time of a processor procedure.

0...100 seconds (rounded up to 0.1 seconds)

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TECHNICAL DATA

OPTISWIRL 4200

Current output

Type

Output data Volume flow, mass flow, norm. volume flow, gross/net power, free air delivery, density,

Resolution 5 µA

Linearity / accuracy 0.1% (of read value)

Temperature coefficient 50 ppm/K (typically), 100 ppm/K (max.)

Error signal According to NE 43

Description of abbreviations U

Load Minimum 0 Ω; maximum RL = ((U

HART

4...20 mA HART® (passive)

temperature (internal sensor), pressure, vortex frequency, flow velocity

= external voltage;

ext

= load + resistance

- 12 VDC) / 22 mA)

ext

HART® protocol via passive current output

HART® revision HART® 7

Manufacturer ID 00069 (0x45)

Device type code 00205 (0xCD) System requirements Load min. 250 Ω

Multidrop operation 4mA

Burst mode Catch device

Binary output

Function Pulse, frequency, status, limit switch

Type Passive

Temperature coefficient 50 ppm/K

Residual current < 0.2 mA at 32 V (Ri = 180 kΩ)

Pulse width 0.5...2000 ms

Proximity sensor acc. to DIN EN 60947-5-6 (NAMUR sensor) or pulse output signal acc. to VDI/VDE 2188 (category 2)

100

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KROHNE OPTISWIRL 4200 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual