WIKA A-10 Manuel utilisateur

Operating instructions

Betriebsanleitung

Mode d'emploi

Manual de instrucciones

Pressure transmitter model A-10

Druckmessumformer Typ A-10

Pressure transmitter model A-10

Transmisor de presión modelo A-10

Transmetteur de pression type A-10

2 WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

Operating instructions model A-10 Page 3 - 24

Betriebsanleitung Typ A-10 Seite 25 - 46

Mode d'emploi type A-10 Page 47 - 68

Manual de instrucciones modelo A-10 Página 69 - 90

WIKA® is a registered trademark in various countries.

WIKA® ist eine geschützte Marke in verschiedenen Ländern.

Prior to starting any work, read the operating instructions!

Keep for later use!

Vor Beginn aller Arbeiten Betriebsanleitung lesen!

Zum späteren Gebrauch aufbewahren!

Lire le mode d'emploi avant de commencer toute opération !

A conserver pour une utilisation ultérieure !

¡Leer el manual de instrucciones antes de comenzar cualquier trabajo!

¡Guardar el manual para una eventual consulta posterior!

3WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

Contents

Declarations of conformity can be found online at www.wika.com.

1. General information 4

2. Safety 6

3. Specications 9

4. Design and function 16

5. Transport, packaging and storage 16

6. Commissioning, operation 17

7. Maintenance and cleaning 21

8. Faults 22

9. Dismounting, return and disposal 23

Appendix 1: EC Declaration of conformity model A-10 24

4 WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

1. General information

■

The pressure transmitter described in the operating instructions has been designed and manufactured

using state-of-the-art technology. All components are subject to stringent quality and environmental

criteria during production. Our management systems are certied to ISO 9001 and ISO 14001.

■

These operating instructions contain important information on handling the instrument. Working

safely requires that all safety instructions and work instructions are observed.

■

Observe the relevant local accident prevention regulations and general safety regulations for the

instrument's range of use.

■

The operating instructions are part of the product and must be kept in the immediate vicinity of the

instrument and readily accessible to skilled personnel at any time.

■

Skilled personnel must have carefully read and understood the operating instructions, prior to

beginning any work.

■

The manufacturer's liability is void in the case of any damage caused by using the product contrary

to its intended use, non-compliance with these operating instructions, assignment of insuciently

qualied skilled personnel or unauthorised modications to the instrument.

■

The general terms and conditions contained in the sales documentation shall apply.

■

Subject to technical modications.

■

Further information:

- Internet address: www.wika.de / www.wika.com

- Relevant data sheet: PE 81.60

- Application consultant: Tel.: (+49) 9372/132-8976

Fax: (+49) 9372/132-8008976

E-mail: [email protected]

1. General information

5WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

Explanation of symbols

WARNING!

... indicates a potentially dangerous situation which can result in serious injury or death if not

avoided.

CAUTION!

... indicates a potentially dangerous situation which can result in light injuries or damage to

the equipment or the environment if not avoided.

Information

… points out useful tips, recommendations and information for ecient and trouble-free

operation.

Abbreviations

2-wire The two connection lines are used for the voltage supply.

The measurement signal also provides the supply current.

3-wire Two of the connection lines are used for the voltage supply.

One connection line is used for the measurement signal.

UBPositive power supply terminal

0V Negative power supply terminal

S+Positive output terminal

1. General information

6 WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

2. Safety

WARNING!

Before installation, commissioning and operation, ensure that the appropriate pressure

transmitter has been selected in terms of measuring range, design and specic measuring

conditions.

Non-observance can result in serious injury and/or damage to the equipment.

WARNING!

■

Open the connections only after the system has been depressurised.

■

Observe the working conditions in accordance with Chapter 3 "Specications".

■

Always operate the pressure transmitter within the overpressure limit.

Further important safety instructions can be found in the individual chapters of these

operating instructions.

2.1 Intended use

The pressure transmitter is used to convert pressure into an electrical signal.

The instrument has been designed and built solely for the intended use described here, and may only

be used accordingly.

The technical specications contained in these operating instructions must be observed. Improper

handling or operation of the pressure transmitter outside of its technical specications requires the

instrument to be taken out of service immediately and inspected by an authorised WIKA service

engineer.

The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use.

2. Safety

7WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

2.2 Personnel qualication

WARNING!

Risk of injury if qualication is insucient!

Improper handling can result in considerable injury and damage to equipment.

The activities described in these operating instructions may only be carried out by skilled

personnel who have the qualications described below.

Skilled personnel

Skilled personnel are understood to be personnel who, based on their technical training, knowledge

of measurement and control technology and on their experience and knowledge of country-specic

regulations, current standards and directives, are capable of carrying out the work described and

independently recognising potential hazards.

Special operating conditions require further appropriate knowledge, e.g. of aggressive media.

2.3 Special hazards

WARNING!

For hazardous media such as oxygen, acetylene, ammable or toxic gases or liquids,

and refrigeration plants, compressors, etc., in addition to all standard regulations, the

appropriate existing codes or regulations must also be followed.

WARNING!

Residual media in dismounted pressure transmitters can result in a risk to persons, the

environment and equipment.

Take sucient precautionary measures.

2. Safety

8 WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

2.4 Labelling / safety marks

Product label

If the serial number becomes illegible (e.g. due to mechanical damage or overpainting), traceability will

no longer be possible.

Explanation of symbols

General danger symbol

cULus, Underwriters Laboratories Inc.®

The instrument was inspected in accordance with the applicable US standards and certied

by UL.

Furthermore, instruments bearing this mark comply with the applicable Canadian

standards on safety.

GOST, Gossudarstwenny Standart (Государственный Стандарт)

GOST-R (mark)

Instruments bearing this mark comply with the applicable Russian national safety regulations

(Russian Federation).

2. Safety

Output signal

Pin assignment

Power supply

S# Serial no.

P# Product no.

9WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

CE, Communauté Européenne

Instruments bearing this mark comply with the relevant European directives.

Voltage DC

3. Specications

3.1 Measuring ranges

Relative pressure

bar Measuring range 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4 0 ... 6

Overpressure limit 2 3.2 5 8 2

Measuring range 0 ... 10 0 ... 16 0 ... 25 0 ... 40 0 ... 60

Overpressure limit 20 32 50 80 120

Measuring range 0 ... 100 0 ... 160 0 ... 250 0 ... 400 0 ... 600

Overpressure limit 200 320 500 800 1,200

psi Measuring range 0 ... 15 0 ... 25 0 ... 30 0 ... 50 0 ... 100

Overpressure limit 30 60 60 100 200

Measuring range 0 ... 160 0 ... 200 0 ... 300 0 ... 500 0 ... 1,000

Overpressure limit 290 400 600 1,000 1,740

Measuring range 0 ... 1,500 0 ... 2,000 0 ... 3,000 0 ... 5,000 0 ... 10,000

Overpressure limit 2,900 4,000 6,000 10,000 17,400

2. Safety / 3. Specications

10 WIKA operating instructions pressure transmitter model A-10

11218720.10 01/2012 GB/D/F/E

3. Specications

Absolute pressure

bar Measuring range 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4

Overpressure limit 2 3.2 5 8

Measuring range 0 ... 6 0 ... 10 0 ... 16 0 ... 25

Overpressure limit 12 20 32 50

psi Measuring range 0 ... 15 0 ... 25 0 ... 30 0 ... 50

Overpressure limit 30 60 60 100

Measuring range 0 ... 100 0 ... 150 0 ... 200 0 ... 300

Overpressure limit 200 290 400 600

Vacuum and +/- measuring range

bar Measuring range -1 ... 0 -1 ... +0.6 -1 ... +1.5 -1 ... +3

Overpressure limit 2 3.2 5 8

Measuring range -1 ... +5 -1 ... +9 -1 ... +15 -1 ... +24

Overpressure limit 12 20 32 50

psi Measuring range -30 inHG ... 0 -30 inHG ... +15 -30 inHG ... +30 -30 inHG ... +60

Overpressure limit 30 60 60 150

Measuring range -30 inHG ... +100 -30 inHG ... +160 -30 inHG ... +200 -30 inHG ... +300

Overpressure limit 250 350 450 600

The given measuring ranges are also available in kg/cm2, MPa and kPa.

Other measuring ranges available on request.

Vacuum resistance

Yes

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