WIKA A-10 User manual
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
GB
D
F
E
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
GB
D
11218720.10 01/2012 GB/D/F/E
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
© 2011 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
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
GB
Contents
Contents
Declarations of conformity can be found online at www.wika.com.
1. General information 4
2. Safety 6
3. Specications 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
GB
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 certied 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 insuciently
qualied skilled personnel or unauthorised modications to the instrument.
■
The general terms and conditions contained in the sales documentation shall apply.
■
Subject to technical modications.
■
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
GB
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 ecient 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
GB
2. Safety
WARNING!
Before installation, commissioning and operation, ensure that the appropriate pressure
transmitter has been selected in terms of measuring range, design and specic 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 "Specications".
■
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 specications contained in these operating instructions must be observed. Improper
handling or operation of the pressure transmitter outside of its technical specications 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
GB
2.2 Personnel qualication
WARNING!
Risk of injury if qualication is insucient!
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 qualications 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-specic
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 sucient precautionary measures.
2. Safety
8 WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
GB
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 certied
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
GB
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European directives.
Voltage DC
3. Specications
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. Specications
10 WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
GB
3. Specications
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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