WIKA A-10 Manuale utente
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
EN
DE
FR
ES
Druckmessumformer, Typ A-10
Pressure transmitter model A-10
Pressure transmitter, model A-10
Transmetteur de pression, type A-10
Transmisor de presión, modelo A-10
2WIKA operating instructions pressure transmitter, model A-10
EN
DE
11218720.16 06/2021 EN/DE/FR/ES
FR
ES
© 2010 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!
Betriebsanleitung Typ A-10 Seite 23 - 42
Operating instructions model A-10 Page 3 - 22
Mode d‘emploi type A-10 Page 43 - 62
Manual de instrucciones modelo A-10 Página 63 - 81
3WIKA operating instructions pressure transmitter, model A-10
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11218720.16 06/2021 EN/DE/FR/ES
Contents
Declarations of conformity can be found online at www.wika.com
Contents
1. General information 4
2. Design and function 5
3. Safety 6
4. Transport, packaging and storage 8
5. Commissioning, operation 8
6. Faults 12
7. Maintenance and cleaning 13
8. Dismounting, return and disposal 14
9. Specications 15
4WIKA operating instructions pressure transmitter, model A-10
EN
11218720.16 06/2021 EN/DE/FR/ES
1. General information
1. General information
■
The instrument 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. Pass the operating instructions on to the next operator or owner
of the instrument.
■
Skilled personnel must have carefully read and understood the operating instructions prior to beginning any work.
■
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 132-0
Fax: +49 9372 132-406
5WIKA operating instructions pressure transmitter, model A-10
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11218720.16 06/2021 EN/DE/FR/ES
2. Design and function
2. Design and function
2.1 Overview
Electrical connection (depending on version)
Case; product label
Process connection, spanner flats
Process connection, thread
2.2 Scope of delivery
■
Pressure transmitter
■
Operating instructions
Cross-check scope of delivery with delivery note.
6WIKA operating instructions pressure transmitter, model A-10
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11218720.16 06/2021 EN/DE/FR/ES
3. Safety
3. Safety
3.1 Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in serious injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries or damage to property or the
environment, if not avoided.
Information
... points out useful tips, recommendations and information for ecient and trouble-free operation.
3.2 Intended use
The pressure transmitter is used for measuring pressure.The measured pressure is output as an electrical signal.
This is a class B instrument for emissions and is intended for use in industrial environments. In other environments,
e.g. residential or commercial installations, it can interfere with other equipment under certain conditions. In such
circumstances the operator is expected to take the appropriate measures.
Only use the pressure transmitter in applications that lie within its technical performance limits (e.g. max. ambient
temperature, material compatibility, ...).
→ For performance limits see chapter 9 “Specications”.
This instrument is not permitted to be used in hazardous areas!
The instrument has been designed and built solely for the intended use described here, and may only be used
accordingly.
The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use.
7WIKA operating instructions pressure transmitter, model A-10
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11218720.16 06/2021 EN/DE/FR/ES
3. Safety
3.3 Personnelqualication
Skilled personnel
Skilled personnel, authorised by the operator, 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.
3.4 Labelling, safety marks
Product label
S# serial number Coded date of manufacture
P# product number Pin assignment
Measuring range Non-linearity
Output signal Current supply
Approvals Supply voltage
Before mounting and commissioning the instrument, ensure you read the operating instructions!
DC voltage
Model A-10
0 ... 10 bar
www.wika.com Made in Germany
0 ... 10 bar
/
8WIKA operating instructions pressure transmitter, model A-10
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4. Transport, packaging and storage / 5. Commissioning, operation
4. Transport, packaging and storage
4.1 Transport
Check the pressure transmitter for any damage that may have been caused during transportation.
Obvious damage must be reported immediately.
4.2 Packaging and storage
Do not remove packaging until just before mounting.
Keep the packaging as it will provide optimum protection during transport (e.g. change in installation site, sending for
repair).
Permissible conditions at the place of storage:
■
Storage temperature: -40 ... +70 °C [-40 ... +158 °F]
■
Humidity: 45 ... 75 % relative humidity (non-condensing)
Avoid exposure to the following factors:
■
Direct sunlight or proximity to hot objects
■
Mechanical vibration, mechanical shock (putting it down hard)
■
Soot, vapour, dust and corrosive gases
■
Hazardous environments, ammable atmospheres
5. Commissioning, operation
5.1 Mounting the instrument
Only use the pressure transmitter if it is in perfect condition with respect to safety.
Prior to commissioning, the pressure transmitter must be subjected to a visual inspection.
■
Leaking uid is indicative of damage.
9WIKA operating instructions pressure transmitter, model A-10
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11218720.16 06/2021 EN/DE/FR/ES
5. Commissioning, operation
Requirements for mounting point
The mounting point must meet the following conditions:
■
Sealing faces are clean and undamaged.
■
Sucient space for a safe electrical installation.
■
For information on tapped holes and welding sockets, see Technical information IN 00.14 at www.wika.com.
■
Permissible ambient and medium temperatures remain within the performance limits. Consider possible restrictions
on the ambient temperature range caused by mating connector used.
→ For performance limits see chapter 9 “Specications”
Sealing variants
Mounting the instrument
The max. torque depends on the mounting point (e.g. material and shape). If you have any questions,
please contact our application consultant.
→ For contact details see chapter 1 “General information” or the back page of the operating instructions.
1. Seal the sealing face (→ see “Sealing variants”).
2
.
At the mounting point, screw the pressure transmitter in hand-tight.
3
.
Tighten with a torque spanner using the spanner ats.
Parallel threads
Seal the sealing face with flat gasket, lens-type
sealing ring or WIKA profile sealing.
per EN 837 per ISO 1179-2 (formerly
DIN 3852-E)
Tapered threads
Wrap threads with sealing material
(e.g. PTFE tape).
NPT, R and PT
10 WIKA operating instructions pressure transmitter, model A-10
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5.2 Connecting the instrument to the electric system
5.2.1 Requirements for voltage supply
→ For supply voltage see product label
For instruments without UL approval:
This equipment is intended for operation with low voltages which are separated from the AC 230 V (50 Hz) mains
voltage or voltages greater than AC 50 V or DC 120 V for dry environments. A connection to an SELV circuit is
recommended, or alternatively to circuits with a dierent protective measure in accordance with IEC 60364-4-41
installation standard.
For instruments with UL approval and for use in North America:
The power supply for the pressure transmitter must be made via an energy-limited electric circuit in accordance with
section 9.4 of UL/EN/IEC 61010-1 or LPS per UL/EN/IEC 60950-1/CSA C22.2 no.60950-1 or class 2 per UL1310/
UL1585 (NEC or CEC). The voltage supply must be suitable for operation above 2,000 m should the pressure
transmitter be used at this altitude.
5.2.2 Requirements for electrical connection
■
Ingress protection of the mating connector corresponds to the ingress protection of the pressure transmitter.
■
Cable diameter matches the cable bushing of the mating connector.
■
Cable gland and seals of the mating connector are correctly seated.
■
No humidity can ingress at the cable end.
5.2.3 Requirement for shielding and grounding
The pressure transmitter must be grounded via the process connection.
When working during a running process operation, measures to prevent electrostatic discharge on the connection
terminals should be taken, as a discharge could lead to temporary corruption of the measured value.
Connecting the instrument
1. Assemble the mating connector or cable outlet.
→ For pin assignments see product label
2
.
Establish the plug connection.
5. Commissioning, operation
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