KROHNE OPTISONIC-3400CSA User Manual

Supplementary instructions

OPTISONIC 3400

OPTISONIC 3400OPTISONIC 3400

Supplementary instructions Supplementary instructions

Ultrasonic flow meter

Addendum for hazardous area. These additional instructions are an extension to the OPTISONIC 3400 manual and quick start.

CONTENTS

OPTISONIC 3400

1 Introduction 4

1.1 Safety instructions from the manufacturer ..................................................................... 4

1.1.1 Copyright and data protection ................................................................................................ 4

1.1.2 Disclaimer ............................................................................................................................... 4

1.1.3 Product liability and warranty ................................................................................................ 4

1.1.4 Information concerning the documentation........................................................................... 5

1.1.5 Warnings and symbols used................................................................................................... 5

1.1.6 Manufacturer .......................................................................................................................... 6

1.2 Safety instructions for the operator................................................................................. 6

1.3 Approval............................................................................................................................ 6

1.4 OPTISONIC 3400 C(/i)-DIV1 .............................................................................................. 7

1.5 OPTISONIC 3000 F/...-DIV1............................................................................................... 8

1.6 UFC 400 F(/i)-DIV1............................................................................................................ 8

1.7 Marking labels (examples) ............................................................................................... 9

1.7.1 CSA labels ............................................................................................................................... 9

1.7.2 I/O sticker............................................................................................................................. 11

1.7.3 Nameplate for the measuring sensor (field version)........................................................... 11

2 Temperature limits 13

2.1 General ........................................................................................................................... 13

2.2 UFC 400 F(/i)-DIV1.......................................................................................................... 13

2.3 OPTISONIC 3400 C(/i)-DIV1 ............................................................................................ 13

2.4 OPTISONIC 3000 F/...-DIV1............................................................................................. 14

3 Connection of separate systems 15

3.1 General ........................................................................................................................... 15

3.2 Cable marking ................................................................................................................ 15

3.3 Cable parameters...........................................................................................................15

3.4 Equipotential bonding..................................................................................................... 16

3.4.1 Signal converter.................................................................................................................... 16

3.5 Signal cable connections (field versions)....................................................................... 16

4 Electrical connections 18

4.1 General ........................................................................................................................... 18

4.2 Cable glands ................................................................................................................... 20

4.3 Field Wiring..................................................................................................................... 20

4.4 Non-I.S. I/O connections ................................................................................................ 21

4.5 I.S. I/O connections......................................................................................................... 23

5 Maintenance and service 25

5.1 Maintenance ................................................................................................................... 25

5.2 Before and after opening................................................................................................ 25

5.3 Replacement of mains fuse............................................................................................ 26

5.4 Exchange of electronics unit .......................................................................................... 27

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OPTISONIC 3400

5.4.1 Field version.......................................................................................................................... 28

CONTENTS

5.5 Service / repair information ........................................................................................... 30

5.6 Form (for copying) to accompany a returned device ..................................................... 31

5.7 Disposal .......................................................................................................................... 31

6 Notes 32

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1 INTRODUCTION

1.1 Safety instructions from the manufacturer

1.1.1 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.

OPTISONIC 3400

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.

1.1.2 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.

1.1.3 Product liability and warranty

The operator shall bear responsibility for the suitability of the device for the specific purpose. The manufacturer accepts no liability for the consequences of misuse by the operator. Improper installation and operation of the devices (systems) will cause the warranty to be void. The respective "Standard Terms and Conditions" which form the basis for the sales contract shall also apply.

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OPTISONIC 3400

1.1.4 Information concerning the documentation

To prevent any injury to the user or damage to the device it is essential that you read the information in this document and observe applicable national standards, safety requirements and accident prevention regulations.

If this document is not in your native language and if you have any problems understanding the text, we advise you to contact your local office for assistance. The manufacturer can not accept responsibility for any damage or injury caused by misunderstanding of the information in this document.

This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device. Special considerations and precautions are also described in the document, which appear in the form of underneath icons.

1.1.5 Warnings and symbols used

Safety warnings are indicated by the following symbols.

DANGER!

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

INTRODUCTION 1

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.

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.

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1 INTRODUCTION

• 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.

1.1.6 Manufacturer

The instrument is developed and manufactured by: KROHNE Altometer Kerkeplaat 12 3313 LC Dordrecht The Netherlands

For information, maintenance or service please contact your nearest local KROHNE representative.

OPTISONIC 3400

1.2 Safety instructions for the operator

WARNING!

•

Do not change the device. Unauthorized changes affect the explosion safety of the devices.

•

The prescriptions and regulations as well as the electrical data described in the EC type examination certificate must be obeyed.

•

Beside the instructions for electrical installations in non-hazardous locations according to the applicable national standard , especially the regulations in ANSI/ISA RP 12.06.01 "Installation of intrinsically safe systems for hazardous (classified) locations" and the National Electrical Code (ANSI/NFPA 70), sections 504 and 505, as well as CEC section 18090, must be strictly followed.

•

Installation, establishment, utilization and maintenance are only allowed to be executed by personnel with an education in explosion safety!

These additional instructions are an extension to the installation and operating instructions and only apply to the DIV1 versions of the OPTISONIC 3400 C, OPTISONIC 3000 F/... and UFC 400 F(/i) ultrasonic flowmeters. All technical information as described in the Installation and Operating Instructions is applicable, when not specifically excluded, completed or replaced by the instructions in these additional instructions.

1.3 Approval

The OPTISONIC 3400 ultrasonic flowmeters are manufactured according to the relevant Canadian and U.S.A. regulations. The flowmeters are approved for installation and use in hazardous classified locations of Class I, II and III, Division 1 or Division 2.

Approved by the Canadian Standards Association (CSA) under the following approval number:

cCSA

CSAus : 2593926

CSACSA

2593926

25939262593926

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OPTISONIC 3400

The instruments are in accordance with the following North-American standards:

United States of America:

United States of America:United States of America:

• FM Class 3600:2011:Electrical equipment used in hazardous (classified) locations. General requirements.

•

FM Class 3610:2010:Intrinsically safe apparatus and associated apparatus for use in Class I, II and III, Division 1 hazardous (classified) locations.

•

FM Class 3615:2006:Explosionproof Electrical Equipment. General requirements.

• FM Class 3810:2005:Electrical and electronic test, measuring and process control equipment.

Canada:

Canada:Canada:

INTRODUCTION 1

• C22.2 No. 0.4-M1982 (1993):Bonding and grounding of electrical equipment (protective grounding), Canadian Electrical Code, Part II.

• C22.2 No. 30-M1986 (2003):Explosion-proof enclosures for use in Class I hazardous locations.

•

C22.2 No. 157-92 (1997):Intrinsically safe and non-incendive equipment for use in hazardous locations.

INFORMATION!

Additional drawings for cCSAus and FM (ao. examples for nameplates, schematic diagrams, I/O connections) are part of scope of the delivery. For more info see the applicable sections in this manual.

1.4 OPTISONIC 3400 C(/i)-DIV1

The OPTISONIC 3400 C(/i)-DIV1 is the compact configuration of the UFC 400 ultrasonic signal converter and the OPTISONIC 3000 ultrasonic flow sensor. It provides the ultrasonic transducers in the flow sensor with intrinsically safe signals, which are only internal circuits. The flow converter is provided with non-incendive or intrinsically safe in-/outputs, indicated by an "i" in the type name and listed as OPTISONIC 3400 C/i- DIV1.

The in-/outputs and mains supply connections are located in the terminal compartment,which can either be configured as non-incendive (installation in a Division 2 location) or explosionproof (installation in a Division 1).

The hazardous locations marking is as follows:

USA

USA Class I, DIV1, Gps ABCD, Class II, DIV1, Gps EFG, Class III, DIV1

USAUSA

Canada

Canada Class I, DIV1, Gps CD, Class II, DIV1, Gps EFG, Class III, DIV1 b

CanadaCanada

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1 INTRODUCTION

1.5 OPTISONIC 3000 F/...-DIV1

The OPTISONIC 3000 F/...-DIV1 is the remote (field) configuration of the ultrasonic flow sensor and has intrinsically safe transducer circuits. It is available in 4 versions as follows,

• Cryogenic: low temperature (LT) versions, suitable for process temperatures of -200...+180°C / -328...+356°F

• Standard versions: for process temperature of -45...+180°C / -58...+356°F

• Extra extended versions: (XXT) for process temperatures of -45...+250°C / -58...+482°F

• High Viscosity versions (HV): for process temperatures of -45...+180°C / -58...+356°F

The normal and XXT-versions are also available as flow sensors, equiped with a closed steel circuit for hot medium (e.g. steam or hot oil), which is called heating jacket (HJ). The maximum temperature of the heating medium never exceeds the maximum permissible process

temperature of 180°C (356°F) for the standard versions and 250°C (482°F) for the XXT version.

The flow sensor equipped with a heating jacket, ensures stable process temperatures.

Marking for the different flow sensor types, are listed below.

OPTISONIC 3400

OPTISONIC 3000 F/...-DIV1

OPTISONIC 3000 F/...-DIV1OPTISONIC 3000 F/...-DIV1

USA & Canada: Class I, DIV1, Gps ABCD, Class II, DIV1, Gps EFG, Class III, DIV1

The intrinsically safe transducer circuits of the OPTISONIC 3000 F/...-DIV1 are connected to an associated device and have the following maximum values:

) = 13,1 V I

max(Ui

INFORMATION!

When thermally insulating the ultrasonic flow sensor, make sure that the temperature of the connection box does not exceed 90

1.6 UFC 400 F(/i)-DIV1

The UFC 400 F(/i)-DIV1 is the remote (field) configuration of the ultrasonic signal converter and has intrinsically safe connections to the ultrasonic flow sensor in remote design. The ultrasonic signal converter is either provided with non-incendive or intrinsically safe signal in-/outputs indicated by an "i" in the type name as UFC 400 F/i-DIV1. The in-/outputs and mains supply connections are located in the terminal compartment, which can either be configured as nonincendive (installation in a Division 2 location) or explosion-proof (installation in a Division 1)..

The hazardous locations marking is as follows:

) = 250 mA Ci = 11,6 nF L

max(Ii

C (194°F).

= 500 µH

USA

USA Class I, DIV1, Gps ABCD, Class II, DIV1, Gps EFG, Class III, DIV1

USAUSA

Canada

Canada Class I, DIV1, Gps CD, Class II, DIV1, Gps EFG, Class III, DIV1 b

CanadaCanada

The intrinsically safe transducer output connections have the following values:

Voc(Uo) = 8,2 V Ioc(Io) = 210 mA Po = 435 mW Ca(Co) =528 nF La(Lo) = 800 μH

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OPTISONIC 3400

1.7 Marking labels (examples)

1.7.1 CSA labels

See the following marking labels (i.e. data stickers) of respectively OPTISONIC 3400 F/ -DIV1 ultrasonic compact flowmeter, UFC 400 F(/i)-DIV1 ultrasonic signal converter in field design.

INTRODUCTION 1

Figure 1-1: Example of OPTISONIC 3400 ..DIV1 sticker

1. Name and address of the manufacturer

2. Type designation of the flowmeter, serial number and year of manufacturing

3. Process temperature range and meter size

4. Mains supply data

5. NEMA rating, meter constant GK and Tag number

6. cCSA

CSAus approval mark and hazardous location marking

CSACSA

7. Ambient temperature range & code, output data reference

8. Warning message English

9. Warning message French

10. Reference to control drawing

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1 INTRODUCTION

Figure 1-2: Example of UFC 400 ..DIV1 sticker

1. Name and address of the manufacturer

2. Type designation of the flowmeter, serial number and year of manufacturing

3. Reserved

4. Mains supply data

5. NEMA rating, meter constant GK and Tag number

6. cCSA

CSAus approval mark and hazardous location marking

CSACSA

7. Ambient temperature range & code, output data reference

8. Warning message English

9. Warning message French

10. Reference to control drawing

OPTISONIC 3400

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