KROHNE OPTIMASS 2000 Operating Manual

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Handbook

OPTIMASS 2000

OPTIMASS 2000OPTIMASS 2000

HandbookHandbook

Sensor for bulk mass flow

Software revision: V2.3.xx

The documentation is only complete when used in combination with the relevant documentation for the signal converter.

IMPRINT

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

Subject to change without notice.

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OPTIMASS 2000

CONTENTS

1 Safety instructions 5

1.1 Software history ............................................................................................................... 5

1.2 Intended use ..................................................................................................................... 5

1.3 CE certification ................................................................................................................. 5

1.4 Associated documents ..................................................................................................... 6

1.5 Pressure Equipment Directive (PED)............................................................................... 6

1.6 Dirty gas............................................................................................................................ 7

1.7 Safety instructions from the manufacturer ..................................................................... 7

1.7.1 Copyright and data protection ................................................................................................ 7

1.7.2 Disclaimer ............................................................................................................................... 8

1.7.3 Product liability and warranty ................................................................................................ 8

1.7.4 Information concerning the documentation........................................................................... 8

1.7.5 Warnings and symbols used................................................................................................... 9

1.8 Safety instructions for the operator................................................................................. 9

2 Device description 10

2.1 Scope of delivery............................................................................................................. 10

2.2 Nameplates .................................................................................................................... 11

2.3 CSA Dual Seal................................................................................................................. 11

2.4 Temperature differential and thermal shock ................................................................ 12

3 Installation 13

3.1 General notes on installation ......................................................................................... 13

3.2 Storage ........................................................................................................................... 13

3.3 Handling.......................................................................................................................... 14

3.4 Installation conditions ....................................................................................................16

3.4.1 Supporting the meter............................................................................................................ 16

3.4.2 Mounting the meter .............................................................................................................. 17

3.4.3 Side mounting ....................................................................................................................... 18

3.4.4 Cross talk .............................................................................................................................. 18

3.4.5 Flange connections............................................................................................................... 19

3.4.6 Maximum pipework forces (end loadings) ........................................................................... 19

3.4.7 Pipework reducers................................................................................................................ 20

3.4.8 Flexible connections ............................................................................................................. 20

3.4.9 Heating and insulation ..........................................................................................................20

3.4.10 Purge ports ......................................................................................................................... 22

3.4.11 Burst discs .......................................................................................................................... 22

3.4.12 Zero calibration................................................................................................................... 23

3.4.13 Sunshades........................................................................................................................... 24

4 Electrical connections 25

4.1 Safety instructions.......................................................................................................... 25

4.2 Electrical and I/O connections ....................................................................................... 25

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CONTENTS

OPTIMASS 2000

5 Service 26

5.1 Spare parts availability...................................................................................................26

5.2 Availability of services .................................................................................................... 26

5.3 Returning the device to the manufacturer..................................................................... 26

5.3.1 General information.............................................................................................................. 26

5.3.2 Form (for copying) to accompany a returned device............................................................ 27

5.4 Disposal .......................................................................................................................... 27

6 Technical data 28

6.1 Measuring principle (twin tube) ..................................................................................... 28

6.2 Technical data................................................................................................................. 30

6.3 Measuring accuracy ....................................................................................................... 35

6.4 Guidelines for maximum operating pressure................................................................ 36

6.5 Dimensions and weights ................................................................................................ 38

6.5.1 Flanged versions................................................................................................................... 38

6.5.2 Heating jacket version .......................................................................................................... 43

6.5.3 Purge port option .................................................................................................................. 44

7 Notes 45

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OPTIMASS 2000

1.1 Software history

Release date Software version Documentation

Oct 2013 V2.3.xx MA MFC 300 R03

1.2 Intended use

This mass flowmeter is designed for the direct measurement of mass flow rate, product density and product temperature. Indirectly, it also enables the measurement of parameters like total mass, concentration of dissolved substances and the volume flow. For use in hazardous areas, special codes and regulations are also applicable and these are specified in a separate documentation.

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.

SAFETY INSTRUCTIONS

MA OPTIMASS 2000 R02

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.

1.3 CE certification

CE marking

This device conforms with the following EC directives:

• EMC Directive 2004/108/EC

• ATEX Directive 94/9/EC

• Low Voltage Directive 2006/95/EC

• Pressure Equipment Directive 97/23/EC

The manufacturer declares conformity and the device carries the CE mark.

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SAFETY INSTRUCTIONS

1.4 Associated documents

This handbook should be read in conjunction with relevant documents in relation to:

• hazardous areas

• communications

• concentration

• corrosion

1.5 Pressure Equipment Directive (PED)

LEGAL NOTICE!

The Pressure Equipment Directive places legal requirements on both the manufacturer and the end user. Please read this section carefully!

Visual check

OPTIMASS 2000

XXXXX

To ensure the PED integrity of the meter, you MUST check that the serial numbers on the converter nameplate and the sensor nameplate are the same.

To comply with the requirements of the Pressure Equipment Directive (PED) the manufacturer provides all the relevant technical data in the technical data section of this handbook. In addition to which, the following should also be noted:

• Secondary pressure containment is NOT supplied as standard.

• The non PED / CRN approved outer cyclinder has a typical burst pressure greater than

100 barg / 1450 psig at 20°C/68°F.

• The wiring feedthrough is made of Epoxy, PPS or PEEK with two O-rings made from FPM / FKM & Hydrogenated Nitrile.

• If the measuring tube/s fails, the O-ring and feedthrough will be in contact with the process product.

• You MUST make sure that the O-ring ring and feedthrough material is suitable for the application.

• Alternative O-ring materials are available on request.

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OPTIMASS 2000

Secondary pressure containment

Where the meter is being used to measure high pressure gases and / or gases kept as liquids by high pressure and / or where there is a risk of tube failure because of the use of corrosive or erosive fluids, frequent pressure and / or thermal cycling, seismic or other shock loading, a secondary containment option MUST be purchased

Where the above situation applies and the process pressure exceeds the secondary pressure containment (please refer to technical data) or where secondary pressure containment is not available, the burst disc option MUST also be purchased. For more information, please contact your nearest representative.

DANGER!

If it is suspected that the primary measuring tube has failed, de-pressurise the meter and remove it from service as soon as it is safe to do so.

1.6 Dirty gas

Dirty gas is gas that carries sand or other solid particles. Dirty gas causes excessive wear to the primary measuring tube that can eventually result in complete tube failure. In some situations tube failure where gas is being measured, can be very dangerous.

SAFETY INSTRUCTIONS

DANGER!

If the meter is being used to measure gas and there is a risk that the gas might be dirty, you must fit a filter upstream of the meter to catch solid particles.

1.7 Safety instructions from the manufacturer

1.7.1 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.

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.

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SAFETY INSTRUCTIONS

1.7.2 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.

1.7.3 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.

OPTIMASS 2000

1.7.4 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.

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OPTIMASS 2000

1.7.5 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.

SAFETY INSTRUCTIONS

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.

RESULT

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

1.8 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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DEVICE DESCRIPTION

2.1 Scope of delivery

Compact version

1 Mass flowmeter. 2 Carton. 3 Documentation. 4 2.5 mm and 5 mm hex head tools. 5 CD-ROM and calibration certificate.

OPTIMASS 2000

Remote version

1 Mass flowmeter. 2 Converter. This will be either: field (as shown), wall or rack. 3 Carton. 4 2.5 mm and 5 mm hex head tools. 5 CD-ROM and calibration certificate. 6 Documentation.

If any items are missing, please contact the manufacturer.

If your meter has flange connections, the flange specification is stamped on the outer edge of the flange. Check that the specification on the flange is the same as your order.

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OPTIMASS 2000

2.2 Nameplates

INFORMATION!

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

2.3 CSA Dual Seal

To comply with the requirements of ANSI/ISA -12.27.01-2003 “Requirements for process Sealing Between electrical systems and Flammable or Combustible process Fluids” a secondary seal is

incorporated into all OPTIMASS / GAS products. If the primary seal fails, the secondary seal will prevent escaping fluid reaching the electronic compartment.

Pressures and / or temperatures are limited by tube, temperature, connection and Ex limits. Check the meter nameplates and relevant documentation for full details. On all meters operating on gas measurement, the casing of the meter is fitted with a burst disc. If the primary seal (tube) fails leakage will occur from the burst disc. Install the meter so that the burst disc is pointing away from personnel.

Liquids

Liquids (Example model code: OPTIMASS 2000C S250 - LIQUID)

LiquidsLiquids

DEVICE DESCRIPTION

Pressure and temperature data:

Pressure and temperature data:Pressure and temperature data:

OPTIMASS 2000 / 2300 / 2010 -45°C...+130°C and 100...14000 kPa

If the primary seal fails, the casing of the meter will fill with liquid and the meter will stop working. The meter will notify the operator by going into <Startup> mode and a diagnostic error will be shown on the converter or PLC display. This is an indication that the primary seal (tube) has failed and the status of the meter should be checked.

Meter status:

Meter status:Meter status:

The meter will also go into <Startup> mode if the primary seal (tube) fails, or if they are not completely filled with fluid. For example, if the meter is drained or re/filled.

To check the status of the meter, drain and re/fill with fluid and note the converter or PLC display. See the relevant section of the converter handbook for a list of status messages and diagnostics information.

If the meter remains in <Startup> mode you MUST assume that the primary seal (tube) has failed and the appropriate action MUST be taken.

Gases

Gases (Example model code: OPTIMASS 2000C S250 - GAS)

GasesGases

Pressure / temperature data:

Pressure / temperature data:Pressure / temperature data:

OPTIMASS 2000 / 2300 / 2010 -45°C...+130°C and 500...14000 kPa

Pressures and/or temperatures may be further limited by tube, temperature, connection and Ex limits. Consult the meter nameplate and relevant documentation for full details.

On all meters operating on gas measurement the casing of the meter is fitted with a burst disc. If the primary seal (tube/s) fails leakage will occur from the burst disc. Install the meter so that the burst disc is pointing away from personnel.

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DEVICE DESCRIPTION

Regular maintenance of the burst disc:

Regular maintenance of the burst disc:Regular maintenance of the burst disc:

Carry out regular maintenance checks on burst discs for leakage and/or blockages. On all OPTIMASS meters, the primary seal is considered to be the measuring tube of the meter. The materials of construction of the measuring tube/s are described within the relevant sections of

this handbook and the customer’s product and any other fluid flowing through the tube must be

compatible with the material of construction. If failure of the primary seal is suspected then the process line should be de-pressurised and the meter removed as soon as it is safe to do so. Please contact customer service for servicing or replacement of the meter.

2.4 Temperature differential and thermal shock

Temperature differential

Temperature differentialTemperature differential

The maximum difference between ambient temperature and process (operating) temperature is

100°C / 212°F.

Thermal shock

Thermal shockThermal shock

Thermal shock occurs when there is a sudden and extreme change (shift) in process temperature. To avoid thermal shock, refer to the following table for the maximum temperature shift.

OPTIMASS 2000

Meter

Meter Maximum temperature shift

MeterMeter S100 +90°C / +194°F (+110°C / +230°F with a maximum operating pressure of 40 barg / 580 psig) S150 +80°C / +176°F S250 +50°C / +122°F

Maximum temperature shift

Maximum temperature shiftMaximum temperature shift

CAUTION!

Operation outside these limits may result in shifts in density and mass flow calibration. Repeated shocking may also lead to premature failure of the meter! However, higher thermal shocks are possible at lower working pressures. For more information, please contact your nearest representative.

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OPTIMASS 2000

3.1 General notes on installation

INFORMATION!

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

INFORMATION!

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

INFORMATION!

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

3.2 Storage

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

• Avoid direct exposure to the sun.

• Store the device in its original packing.

• Do not allow the ambient temperature to fall below -50°C / -58°F or rise above +85°C /

+185°F.

INSTALLATION

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INSTALLATION

3.3 Handling

Using a sling to lift and carry the meter

OPTIMASS 2000

1 Use a well maintained sling to lift the meter by the spigots. 2 DO NOT lift the meter with the sling part way along the outer cylinder. 3 DO NOT lift the meter using the flange bolt holes. 4 DO NOT lift the meter by the converter housing or the electronics stem.

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OPTIMASS 2000

Standing the meter before installation

1 When standing the meter prior to installation, use blocks or similar to keep the meter upright. 2 NEVER stand the meter upright without blocks (or similar) .

INSTALLATION

1 If the meter is not blocked it can roll over 2 This can cause severe damage to the meter, or injury to personnel

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INSTALLATION

3.4 Installation conditions

3.4.1 Supporting the meter

Support for meters with flange connections

1 The meter can be supported directly by its body 2 The meter can also be supported by the process pipework

OPTIMASS 2000

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OPTIMASS 2000

3.4.2 Mounting the meter

Mounting positions

INSTALLATION

1 The meter can be mounted at an angle but it is recommended that the flow is uphill. 2 Avoid mounting the meter with the flow running downhill because it can cause siphoning. If the meter has to be mount-

ed with the flow running downhill, install an orifice plate or control valve downstream of the meter to maintain backpressure.

3 Horizontal mounting with flow running left to right. 4 Avoid mounting meter with long vertical runs after the meter as it can cause cavitation. Where the installation includes

a vertical run after the meter, install an orifice plate or control valve downstream to maintain backpressure.

5 The meter can be mounted vertically but it is recommended that the flow is uphill. 6 Avoid mounting the meter vertically with the flow running downhill. This can cause siphoning. If the meter has to be

installed this way, install an orifice plate or control valve downstream to maintain backpressure.

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INSTALLATION

3.4.3 Side mounting

The meter can be installed with the converter (or remote junction box) on the side of the meter so that the measuring tubes are sitting one above the other. Avoid this method of installation where there is a two phase process flow, or where the process fluid contains gas. If this situation cannot be avoided, please contact the manufacturer for advice.

OPTIMASS 2000

3.4.4 Cross talk

Where more than one meter is being installed, a very high level of immunity to cross talk means that the meters can be mounted within close proximity to each other. The meters can be mounted either in series or parallel, as shown.

Meters in series

INFORMATION!

Where the meters are installed in series, it is strongly recommended that the process pipe diameter remains constant. For more information, please contact the manufacturer.

Meters in parallel

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OPTIMASS 2000

3.4.5 Flange connections

Tighten the flange bolts evenly and in turn.

INSTALLATION

Use a regular pattern to tighten the bolts evenly

3.4.6 Maximum pipework forces (end loadings)

Mass flowmeters have a maximum level of force (negative or positive) that can be applied to the ends of the meter. Refer to the table in the technical data section of this Handbook for the maximum end loadings.

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INSTALLATION

3.4.7 Pipework reducers

Always avoid extreme step changes in pipe size. Use pipework reducers, where there is a large difference between pipework size and meter flanges.

3.4.8 Flexible connections

OPTIMASS 2000

Flexible connections can be used but because of the high flow rates associated with large diameter meters, it is recommended that flexible connections are not used on meters larger than size 80.

3.4.9 Heating and insulation

Heating

HeatingHeating

The meter can be heated by electrical tape (or similar) as shown. ONLY heat the meter in the area marked A.

Insulation

InsulationInsulation

The meter can also be insulated to a maximum depth as shown (B). Do not insulate above this depth as this will cause the electronics to overheat.

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OPTIMASS 2000

Electrical heating and insulation

1 Area that can be heated (A). Refer to the table for the maximum sizes. 2 Maximum depth of insulation (B). DO NOT insulate above this depth.

Heated area

Dimension of A [mm] 200 250 250

Dimension of A [inches] 7.9 9.8 9.8

INSTALLATION

S100 S150 S250

Factory fitted heating jacket

Factory fitted heating jacketFactory fitted heating jacket

If the meter has been ordered with a heating jacket, it will be supplied with NPT, Ermeto or flange connections.

Connecting / using the heating jacket

• Use reinforced flexible hoses to connect the heating jacket to the heat source.

• The heating jacket material is 316L but the heating medium is also in contact with the outer

cylinder, which might be a lower grade stainless steel.

• Suitable heating mediums are steam or hot oil. Avoid the use of heating mediums that can cause crevice corrosion in Stainless Steel.

• Where liquid is being used, set up the pipe configuration so that air can be vented from the system.

• Where steam is being used, set up the pipe configuration so that condensation can be drained off.

• Heat the jacket to working temperature before flowing the process fluid through the meter.

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INSTALLATION

CAUTION!

The maximum heating pressure and temperature for heating jackets is 10 barg at

C / 145 psig at 266°F

130

Heating times

Temperature [°C / °F] 1 Time [minutes]

40 / 104 7 7 10

60 / 140 10 10 17

80 / 176 15 15 30

100 / 212 20 20 60

110 / 230 30 50 90

120 / 248 75 200 270 1 Measured at the spigot end of the measuring tube.

Reference conditions

OPTIMASS 2000

S100 S150 S250

Ambient temperature +25°C / +77°F

Heating medium Hot liquid Heating medium temperature +130°C / +266°F

3.4.10 Purge ports

If the meter has been ordered with a purge port, it will be supplied with NPT female connections which are clearly marked. The connections are sealed with NPT plugs and PTFE tape.

CAUTION!

DO NOT remove these plugs.

The meter is factory sealed with a dry nitrogen gas fill and if moisture is allowed to enter the meter casing it will cause damage. The plugs should only be removed to purge the meter casing in the event that the primary measuring tube fails.

If it is suspected that the primary measuring tube has failed, de-pressurise the meter and remove it from service, as soon as it is safe to do so.

3.4.11 Burst discs

If the meter has been ordered with a burst disc, it will be supplied with the disc fitted. The failure

pressure of the disc is 20 barg at +20°C / 290 psig at +68°F.

Automatic fitment

Automatic fitmentAutomatic fitment

If the connection rating of the meter is greater than 100 barg / 1450 psig but the 150 barg / 2175 psig secondary containment option has not been purchased, the meter will be supplied with a burst disc fitted as a safety feature.

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OPTIMASS 2000

CAUTION!

The fitted burst disc will be suitable for the flow rates and process conditions specified on the original order. If the process conditions alter in any way, it is recommended that you contact the manufacturer for advice regarding suitability.

If the process product is hazardous (in any way) it is recommended that an exhaust tube is connected to the NPT male thread of the burst disc and the pipe routed so that the process product can be discharged to a safe area. Use a tube with a diameter large enough AND routed in such a way, so that pressure cannot build up in the meter case.

3.4.12 Zero calibration

The procedure for zero calibration is contained in the converter handbook. However, the following information should be considered when installing the meter.

Zero calibration

INSTALLATION

1 Where the meter has been installed vertically, install shut-off valves either side of the meter to assist with zero cali-

bration.

2 If the process flow cannot be stopped, install a bypass section for zero calibration.

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INSTALLATION

3.4.13 Sunshades

The meter MUST be protected from strong sunlight.

OPTIMASS 2000

1 Horizontal installation 2 Vertical installation

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OPTIMASS 2000

4.1 Safety instructions

DANGER!

All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate!

DANGER!

Observe the national regulations for electrical installations!

DANGER!

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

WARNING!

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

ELECTRICAL CONNECTIONS

INFORMATION!

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

4.2 Electrical and I/O connections

For information regarding electrical and I/O connections, please refer to the handbook for the relevant signal converter.

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SERVICE

5.1 Spare parts availability

The manufacturer adheres to the basic principle that functionally adequate spare parts for each device or each important accessory part will be kept available for a period of 3 years after delivery of the last production run for the device.

This regulation only applies to spare parts which are subject to wear and tear under normal operating conditions.

5.2 Availability of services

The manufacturer offers a range of services to support the customer after expiration of the warranty. These include repair, maintenance, technical support and training.

INFORMATION!

For more precise information, please contact your local sales office.

5.3 Returning the device to the manufacturer

OPTIMASS 2000

5.3.1 General information

This device has been carefully manufactured and tested. If installed and operated in accordance with these operating instructions, it will rarely present any problems.

CAUTION!

Should you nevertheless need to return a device for inspection or repair, please pay strict attention to the following points:

•

Due to statutory regulations on environmental protection and safeguarding the health and safety of 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, 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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OPTIMASS 2000

5.3.2 Form (for copying) to accompany a returned device

CAUTION!

To avoid any risk for our service personel, 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:

5.4 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

6.1 Measuring principle (twin tube)

Static meter not energised and with no flow

1 Measuring tubes 2 Drive coil 3 Sensor 1 4 Sensor 2

OPTIMASS 2000

A Coriolis twin tube mass flowmeter consists of two measuring tubes 1 a drive coil 2 and two sensors (3 and 4) that are positioned either side of the drive coil.

Energised meter

1 Measuring tubes 2 Direction of oscilation 3 Sine wave

When the meter is energised, the drive coil vibrates the measuring tubes causing them to oscillate and produce a sine wave 3. The sine wave is monitored by the two sensors.

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OPTIMASS 2000

Energised meter with process flow

1 Process flow 2 Sine wave 3 Phase shift

When a fluid or gas passes through the tubes, the coriolis effect causes a phase shift in the sine wave that is detected by the two sensors. This phase shift is directly proportional to the mass flow.

Density measurement is made by evaluation of the frequency of vibration and temperature measurement is made using a Pt500 sensor.

TECHNICAL DATA

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TECHNICAL DATA

OPTIMASS 2000

6.2 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

Measuring principle Coriolis mass flow

Application range Mass flow and density measurement of fluids, gases and solids

Measured values Mass, density, temperature

Calculated values Volume, referred density, concentration, velocity

Design

Basic System consists of a measuring sensor and a converter to process the

Features Fully welded maintenance free sensor with dual-straight measuring tube

Variants

VariantsVariants

Compact version Integral converter

Remote version Available with field, wall or 19" rack mount versions of the converter

Modbus version Sensor with integral electronics providing Modbus output for connection to a

output signal

PLC

Measuring accuracy

Mass

MassMass Liquid ±0.1% of actual measured flow rate + zero stability Gas ±0.35% of actual measured flow rate + zero stability

Repeatability Better than 0.05% plus zero stability (includes the combined effects of

Zero stability

Zero stabilityZero stability

S100 < 7 kg/h

S150 < 18 kg/h

S250 < 50 kg/h

Reference conditions

Reference conditionsReference conditions

Product Water Temperature +20°C / +68°F

Operating pressure 1 barg / 14.5 psig

Effect on sensor zero point caused by a shift in process temperature

Effect on sensor zero point caused by a shift in process temperatureEffect on sensor zero point caused by a shift in process temperature Stainless Steel 0.0004% per 1°C / 0.00022% per 1°F

Effect on sensor zero point caused by a shift in process pressure

Effect on sensor zero point caused by a shift in process pressureEffect on sensor zero point caused by a shift in process pressure

Stainless Steel 0.0002% of the max flow rate per 1 barg / 0.000014% of the max flow rate per

Density

DensityDensity

Measuring range

Accuracy

repeatability, linearity and hysteresis)

1 psig

400...3000 kg/m3 / 25...187 lbs/ft ±2 kg/m3 / ±0.13 lbs/ft

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OPTIMASS 2000

TECHNICAL DATA

On site calibration

Temperature

TemperatureTemperature Accuracy ±1°C / ±1.8°F

±0.5 kg/m3 / ±0.033 lbs/ft

Operating conditions

Maximum flow rates

Maximum flow ratesMaximum flow rates

S100 420000 kg/h / 14698 lbs/min

S150 900000 kg/h / 33804 lbs/min

S250 2300000 kg/h / 84510 lbs/min

Custody transfer flow rates (mass)

Custody transfer flow rates (mass)Custody transfer flow rates (mass)

S100 11000...220000 kg/h / 404...8083 lbs/min

S150 25000...500000 kg/h / 919...18371 lbs/min

S250 60000...1200000 kg/h / 2205...44092 lbs/min

Custody transfer flow rates (volume)

Custody transfer flow rates (volume)Custody transfer flow rates (volume)

S100

S150

S250

Ambient temperature

Ambient temperatureAmbient temperature

Compact version with Aluminium converter

Compact version with Stainless Steel converter

Remote versions -40...+65°C / -40…+149°F

Process temperature

Process temperatureProcess temperature Flanged connection -45…+130°C / -49…+266°F

Nominal pressure at 20

Nominal pressure at 20°C / 68

Nominal pressure at 20Nominal pressure at 20

Measuring tube (Duplex UNS S31803)

Measuring tube (Duplex UNS S31803) Measuring tube (Duplex UNS S31803) PED 97/23/EC -1…150 barg / -14.5…2175 psig FM -1…140 barg / -14.5…2030 psig CRN / ASME B31.3 -1…100 barg / -14.5…1450 psig

Measuring tube (Super Duplex UNS S32760)

Measuring tube (Super Duplex UNS S32760) Measuring tube (Super Duplex UNS S32760) PED 97/23/EC -1…180 barg / -14.5…2610 psig FM -1…140 barg / -14.5…2030 psig CRN / ASME B31.3 (pending) -1…130 barg / -14.5…1885 psig

Outer cylinder

Outer cylinderOuter cylinder

Non PED / CRN approved Typical burst pressure > 100 barg / 1450 psig

PED approved secondary containment -1...40 barg / -14.5...580 psig

Fluid properties

Fluid propertiesFluid properties

Permissible physical condition Liquids, gases, slurries

Permissible gas content (volume) Contact manufacturer for information.

Permissible solid content (volume) Contact manufacturer for information.

C / 68°F

C / 68C / 68

11...220 m3/h / 1660...33210 bbl/day

25...500 m3/h / 3774...75478 bbl/day

60...1200 m3/h / 9057...181147 bbl/day

Assumes operating density 1000 kg/m3 / 62.4 lb/ft

-40...+60°C / -40…+140°F Extended temperature range: 65°C / 149°F for some I/O options. For more

information contact manufacturer.

-40...+55°C / -40…+130°F

-1...150 barg / -14.5...2175 psig (Duplex option)

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TECHNICAL DATA

Protection category (acc. to EN 60529) IP 67, NEMA 4X

Installation conditions

Inlet runs None required

Outlet runs None required

Materials

Measuring tube Stainless Steel UNS S31803 (1.4462)

Optional UNS S32760 (1.4410)

Spigot Stainless Steel UNS J92205 (1.4470)

Optional UNS J93404 (1.4469)

Flanges Stainless Steel AISI 316 / 316L (1.4401 / 1.4404) dual certified

Optional Stainless Steel UNS S31803 (1.4462) (NACE approved)

Optional UNS S32760 (1.4410) (NACE approved)

Outer cylinder Stainless Steel AISI 304 / 304L (1.4301 / 1.4307) dual certified

Optional Stainless Steel AISI 316 / 316L (1.4401 / 1.4404) dual certified

Optional Stainless Steel UNS S31803 (1.4462)

Heating jacket version

Heating jacket versionHeating jacket version

Heating jacket Stainless Steel 316L (1.4404)

Note: the outer cylinder is in contact with the heating medium

All versions

All versionsAll versions

Sensor electronics housing Stainless Steel 316L (1.4409)

Optional Stainless Steel 316 (1.4469)

Junction box (remote version) Die cast Aluminium (polyurethane coating)

OPTIMASS 2000

Process connections

Flange

FlangeFlange DIN DN100…300 / PN16…160 ASME 4...12" / ASME 150…1500

JIS 100A / 10...20K

Electrical connections

Electrical connections For full details, including: power supply, power consumption etc., see

I/O For full details of I/O options, including data streams and protocols, see

technical data for the relevant converter.

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OPTIMASS 2000

Approvals

Mechanical

MechanicalMechanical

Electromagnetic compatibility (EMC) acc. to CE

European Pressure Equipment Directive PED 97-23 EC (acc. to AD 2000 Regelwerk)

Factory Mutual / CSA Class I, Div 1 groups A, B, C, D

ANSI / CSA (Dual Seal) 12.27.901-2003

Custody Transfer MID 2004/22/EC MI-005

ATEX (acc. 94/9/EC)

ATEX (acc. 94/9/EC)ATEX (acc. 94/9/EC)

non Ex i Signal outputs

non Ex i Signal outputs non Ex i Signal outputs

Ex d connection compartment II 2 G Ex d [ib] IIC T6....T1

Ex e connection compartment II 2 G Ex de [ib] IIC T6....T1

OPTIMASS 2300C Ex i signal outputs

OPTIMASS 2300C Ex i signal outputsOPTIMASS 2300C Ex i signal outputs

Ex d connection compartment II 2(1) G Ex d [ia/ib] IIC T6....T1

Ex e connection compartment II 2(1) G Ex de [ia/ib] IIC T6....T1

OPTIMASS 2000 / 2010C

OPTIMASS 2000 / 2010C II 2 G Ex ib IIC T6…T1

OPTIMASS 2000 / 2010COPTIMASS 2000 / 2010C

1 Where this option is ordered, the electronics stem material is UNS J92205 (1.4470)

Namur NE 21/5.95

2004/108/EC (EMC)

2006/95/EC (Low Voltage Directive)

Class II, Div 1 groups E, F, G

Class III, Div 1 hazardous areas

Class I, Div 2 groups A, B, C, D

Class II, Div 2 groups F, G

Class III, Div 2 hazardous areas

OIML R 117-1

II 2 D Ex tD A21 IP6x T160°C

II 2(1) D Ex tD [iaD] A21 IP6x T160°C

II 2 D Ex ibD 21 T165 °C

TECHNICAL DATA

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TECHNICAL DATA

ATEX (acc. 94/9/EC) temperature limits

OPTIMASS 2000

Ambient temp. T

°C

amb

OPTIMASS 2000 / 2010C with or without heating jacket / insulation

OPTIMASS 2300C Aluminium converter housing - with or without heating jacket / insulation

OPTIMASS 2300C Stainless Steel converter housing - with or without heating jacket / insulation

1 depending on I/O option. Please call for more information.

40 65 T6 T80

65 75 T5 T95

40 50 T6 T80

50 65 T5 T95

60 60 T4-T1 T90

40 50 T6 T80

50 65 T5 T95

55 55 T5-T1 T85

Max. medium temp. T

75 T5 T95

110 T4 T130

130 T3-T1 T150

110 T4 T130

130 T3-T1 T150

65 T5 T95

100 T4 T130

130 T3-T1 T160

100 T4-T1 T130

65 T4-T1 T95

65 T5 T95

100 T4 T130

120 T3-T1 T150

75 T4-T1 T105

°C

Temp. class Max. surface

temp. °C

Maximum end loadings

S100 S150 S250

Flanges

FlangesFlanges 20°C 40 barg 150kN 350kN 550kN

100 barg 100kN 120kN 60kN

150 barg

180 barg

130°C 32 barg 150kN 280kN 400kN

80 barg 60kN 50kN 50kN

115 barg

130 barg

• These (axial) loads have been calculated, based on 316L schedule 80 process pipework, where un-radiographed butt welds have been used in pipe joints.

• The loads shown are the maximum permitted static load. If loads are cycling (between tension and compression) these loads should be reduced. For advice, consult the manufacturer.

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OPTIMASS 2000

6.3 Measuring accuracy

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

TECHNICAL DATA

X flow rate [%] Y measuring error [%]

Measuring error

The measuring error is obtained from the combined effects of accuracy and zero stability.

Reference conditions

Product Water Temperature +20°C / +68°F

Operating pressure 1 barg / 14.5 psig

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TECHNICAL DATA

6.4 Guidelines for maximum operating pressure

Notes:

• Ensure that the meter is used within its operating limits

• All hygienic process connections have a maximum operating rating of 10 barg

at 130°C / 145 psig at 266°F

Pressure / temperature de-rating, all meter sizes in metric (flanged connections as

Pressure / temperature de-rating, all meter sizes in metric (flanged connections as Pressure / temperature de-rating, all meter sizes in metric (flanged connections as per EN 1092-1:2007)

per EN 1092-1:2007)

per EN 1092-1:2007)per EN 1092-1:2007)

OPTIMASS 2000

X temperature [°C] Y pressure [barg]

1 Measuring tube (UNS S32760) PED certification 2 Measuring tube (UNS S31803) PED certification 3 Measuring tube (UNS S31803 / S32760) FM certification 4 Measuring tube (UNS S31803) CRN certification

Linear de-rating of PED certified secondary containment

Outer cylinder material -45°C20°C 130°C

304 / L or 316 / L 40 barg 40 barg 32 barg

UNS S31803 150 barg 150 barg 100 barg

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OPTIMASS 2000

Pressure / temperature de-rating, all meter sizes, in imperial (flanged connections as

Pressure / temperature de-rating, all meter sizes, in imperial (flanged connections as Pressure / temperature de-rating, all meter sizes, in imperial (flanged connections as per ASME B16.5)

per ASME B16.5)

per ASME B16.5)per ASME B16.5)

TECHNICAL DATA

X temperature [°F] Y pressure [psig]

1 Measuring tube (UNS S32760) PED certification 2 Measuring tube (UNS S31803) PED certification 3 Measuring tube (UNS S31803 / S32760) FM certification 4 Measuring tube (UNS S31803) CRN certification

Linear de-rating of PED certified secondary containment

Outer cylinder material -49°F68°F 266°F

304 / L or 316 / L 580 psig 580 psig 464 psig

UNS S31803 2175 psig 2175 psig 1450 barg

Flanges

• DIN flange ratings are based on EN 1092-1 2007 table G.4.1 material group 14EO

• ASME flange ratings are based on ASME B16.5 2003 table 2 material group 2.2

• JIS flange ratings are based on JIS 2220: 2001 table 1 division 1 material group 022a

Notes

• The maximum operating pressure will be either the flange rating or the measuring tube rating, WHICHEVER IS THE LOWER!

• The manufacturer recommends that the seals are replaced at regular intervals. This will maintain the hygienic integrity of the connection.

WHICHEVER IS THE LOWER!

WHICHEVER IS THE LOWER!WHICHEVER IS THE LOWER!

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TECHNICAL DATA

6.5 Dimensions and weights

6.5.1 Flanged versions

OPTIMASS 2000

1 Compact version 2 Remote version

Meter weights (PN40 flanges).

Weight [kg]

S100 S150 S250

Aluminium (compact) 84.8 211.5 444.5

Stainless Steel (compact) 90.1 216.8 449.8

Aluminium (remote) 80.8 207.5 440.5

Stainless Steel (remote) 81.7 208.4 441.4

Weight [lbs]

S100 S150 S250

Aluminium (compact) 187 466 980

Stainless Steel (compact) 198 478 991

Aluminium (remote) 178 457 971

Stainless Steel (remote) 180 459 973

For meter weights with different flange ratings, please contact the manufacturer.

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OPTIMASS 2000

TECHNICAL DATA

Measuring tube in Stainless Steel

Dimensions [mm]

S100 S150 S250

A 219 ±5 323 ±5 406 ±5 C1 (compact) 370 ±5 422 ±5 463 ±5 C2 (remote) 293 ±5 345 ±5 386 ±5

D 160

E 60

F 123.5

G 137

H 98.5

Dimensions [inches]

S100 S150 S250

A 8.6 ±0.2 12.7 ±0.2 16 ±0.2 C1 (compact) 14.6 ±0.2 16.6 ±0.2 18.2 ±0.2 C2 (remote) 11.5 ±0.2 13.6 ±0.2 15.2 ±0.2

D 6.3

E 2.4

F 4.9

G 5.4

H 3.9

Flange connections

Dimension B [mm]

S100 S150 S250

PN16

PN16PN16

DN100 1284 - -

DN150 1284 1584 -

DN200 - 1584 -

DN250 - - 1953

DN300 - - 1953

PN40

PN40PN40

DN100 1310 - -

DN150 1330 1624 -

DN200 - 1650 -

DN250 - - 2023

DN300 - - 2043

PN63

PN63PN63

DN100 1336 - -

DN150 1370 1664 -

DN200 - 1694 -

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TECHNICAL DATA

Dimension B [mm]

S100 S150 S250

DN250 - - 2063

DN300 - - 2093

PN100

PN100PN100

DN100 1360 - -

DN150 1410 1704 -

DN200 - 1734 -

DN250 - - 1970

DN300 - - 2153

PN160

PN160PN160

DN100 1380 - -

DN150 1436 1730 -

DN200 - 1754 -

DN250 2123

DN300 - - 2163

ASME 150

ASME 150ASME 150

4" 1334 - -

6" 1358 1652 -

8" - 1678 -

10" - - 2017

12" - - 2043

ASME 300

ASME 300ASME 300

4" 1352 - -

6" 1378 1672 -

8" - 1698 -

10" - - 2049

12" - - 2075

ASME 600

ASME 600ASME 600

4" 1398 - -

6" 1428 1722 -

8" - 1754 -

10" - - 2131

12" - - 2139

ASME 900

ASME 900ASME 900

4" 1422 - -

6" 1474 1768 -

8" - 1812 -

10" - - 2195

12" - - 2227

ASME 1500

ASME 1500ASME 1500

4" 1442 - -

6" 1554 - -

OPTIMASS 2000

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OPTIMASS 2000

TECHNICAL DATA

Dimension B [mm]

S100 S150 S250

8" - 1914 -

10" - - 2335

12" - - 2393

JIS 10K

JIS 10KJIS 10K

100A 1270 - -

JIS 20K

JIS 20KJIS 20K

100A 1296 - -

Dimension B [inches]

S100 S150 S250

PN16

PN16PN16

DN100 50.5 - -

DN150 50.5 62.4 -

DN200 - 62.4 -

DN250 - - 77.0

DN300 - - 77.0

PN40

PN40PN40

DN100 51.5 - -

DN150 52.6 63.9 -

DN200 - 65.0 -

DN250 - - 79.6

DN300 - - 80.4

PN63

PN63PN63

DN100 53.2 - -

DN150 52.3 65.5 -

DN200 - 66.7 -

DN250 - - 81.2

DN300 - - 82.4

PN100

PN100PN100

DN100 53.9 - -

DN150 55.5 67.1 -

DN200 - 68.3 -

DN250 - - 77.6

DN300 - - 84.8

PN160

PN160PN160

DN100 54.3

DN150 56.5 68.1 -

DN200 69.0 -

DN250 83.6

DN300 - - 85.1

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TECHNICAL DATA

Dimension B [inches]

S100 S150 S250

ASME 150

ASME 150ASME 150

4" 52.5 - -

6" 53.4 65.0 -

8" - 66.1 -

10" - - 79.4

12" - - 80.4

ASME 300

ASME 300ASME 300

4" 53.2 - -

6" 54.2 65.8 -

8" - 66.8 -

10" - - 80.7

12" - - 81.7

ASME 600

ASME 600ASME 600

4" 54.9 - -

6" 56.1 67.8 -

8" - 69.0 -

10" - - 83.9

12" - - 84.2

ASME 900

ASME 900ASME 900

4" 55.2 - -

6" 57.9 69.6 -

8" - 71.3 -

10" - - 86.4

12" - - 87.7

ASME 1500

ASME 1500ASME 1500

4" 56.8 - -

6" 61.2 - -

8" - 75.3 -

10" - - 91.9

12" - - 94.2

JIS 10K

JIS 10KJIS 10K

100A 52.5 - -

JIS 20K

JIS 20KJIS 20K

100A 52.5 - -

OPTIMASS 2000

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OPTIMASS 2000

6.5.2 Heating jacket version

Dimensions [mm]

S100 S150 S250

Heating connection size 25 mm (ERMETO)

TECHNICAL DATA

A 254 ±2.5 355 ±2.5 444 ±2.5 B 178 ±2.0 228 ±2.0 234 ±2.0 C 28 ±2.0 28 ±2.0 32 ±2.0

Dimensions [inches]

S100 S150 S250

Heating connection size 1" (NPTF)

A 10 ±0.1 14 ±0.1 17.5 ±0.1 B 7 ±0.08 9 ±0.08 9.2 ±0.08 C 1.1 ±0.08 1.1 ±0.08 1.26 ±0.08

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TECHNICAL DATA

6.5.3 Purge port option

Dimensions [mm]

S100 S150 S250

A 70 ±1.0 100 ±1.0 B 70 ±1.0 100 ±1.0

OPTIMASS 2000

Dimensions [inches]

S100 S150 S250

A 2.75 ±0.04 4.0 ±0.04 B 2.75 ±0.04 4.0 ±0.04

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OPTIMASS 2000

NOTES

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NOTES

OPTIMASS 2000

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OPTIMASS 2000

NOTES

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KROHNE – Process instrumentation and measurement solutions

•

Flow

•

Level

•

Temperature

•

Pressure

•

Process Analysis

•

Services

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

The current list of all KROHNE contacts and addresses can be found at: www.krohne.com

KROHNE OPTIMASS 2000 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual