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Operating instructions |
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Betriebsanleitung |
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Mode d'emploi |
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Manual de instrucciones |
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Pressure transmitter model A-10 |
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Druckmessumformer Typ A-10 |
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Transmetteur de pression type A-10 |
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Transmisor de presión modelo A-10 |
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Pressure transmitter model A-10
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Operating instructions model A-10 |
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3 - 24 |
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Betriebsanleitung Typ A-10 |
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25 - 46 |
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Mode d'emploi type A-10 |
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Manual de instrucciones modelo A-10 |
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© 2011WIKA AlexanderWiegand 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!
2WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
Contents
Contents
1.General information
2.Safety
3.Specifications
4.Design and function
5.Transport, packaging and storage
6.Commissioning, operation
7.Maintenance and cleaning
8.Faults
9.Dismounting, return and disposal
01/2012GB/D/F/E |
Appendix 1: EC Declaration of conformity model A-10 |
Declarations of conformity can be found online at www.wika.com. |
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11218720.10 |
WIKA operating instructions pressure transmitter model A-10 |
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GB
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3
1.General information
1.General information
■■The pressure transmitter described in the operating instructions has been designed and manufactured GB using state-of-the-art technology.All components are subject to stringent quality and environmental
criteria during production.Our management systems are certified 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 insufficiently qualified skilled personnel or unauthorised modifications to the instrument.
■■The general terms and conditions contained in the sales documentation shall apply.
■■Subject to technical modifications.
■■Further information:
- Internet address: |
www.wika.de / www.wika.com |
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- Relevant data sheet: |
PE 81.60 |
9372/132-8976 |
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- Application consultant: |
Tel.: |
(+49) |
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Fax: |
(+49) |
9372/132-8008976 |
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E-mail: |
support-tronic@wika.de |
4WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
1.General information
Explanation of symbols
WARNING!
...indicates a potentially dangerous situation which can result in serious injury or death if not GB 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 efficient and trouble-free operation.
Abbreviations
2-wire |
The two connection lines are used for the voltage supply. |
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The measurement signal also provides the supply current. |
3-wire |
Two of the connection lines are used for the voltage supply. |
UB |
One connection line is used for the measurement signal. |
Positive power supply terminal |
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0V |
Negative power supply terminal |
S+ |
Positive output terminal |
11218720.10 01/2012 GB/D/F/E
WIKA operating instructions pressure transmitter model A-10
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2.Safety |
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2.Safety |
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WARNING! |
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GB |
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Before installation, commissioning and operation, ensure that the appropriate pressure |
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transmitter has been selected in terms of measuring range, design and specific measuring |
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conditions. |
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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 "Specifications".
■■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 specifications contained in these operating instructions must be observed.Improper handling or operation of the pressure transmitter outside of its technical specifications requires the instrument to be taken out of service immediately and inspected by an authorisedWIKA service engineer.
The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use.
6WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
11218720.10 01/2012 GB/D/F/E
2.Safety
2.2Personnel qualification
WARNING!
Risk of injury if qualification is insufficient! GB
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 qualifications 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-specific 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, flammable 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 sufficient precautionary measures.
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WIKA operating instructions pressure transmitter model A-10 |
7 |
2.Safety
2.4Labelling / safety marks
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Product label |
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GB |
Pin assignment |
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Output signal |
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Power supply |
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S# Serial no.
P# Product no.
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 certified 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).
8WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
2.Safety / 3.Specifications
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European directives.
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Voltage DC |
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GB |
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3.Specifications |
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3.1 Measuring ranges |
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Relative pressure |
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bar |
Measuring range |
0 ... |
1 |
0 ... |
1.6 |
0 ... |
2.5 |
0 ... |
4 |
0 ... |
6 |
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Overpressure limit |
2 |
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3.2 |
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5 |
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8 |
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2 |
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Measuring range |
0 ... |
10 |
0 ... |
16 |
0 ... |
25 |
0 ... |
40 |
0 ... |
60 |
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Overpressure limit |
20 |
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32 |
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50 |
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80 |
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120 |
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Measuring range |
0 ... |
100 |
0 ... |
160 |
0 ... |
250 |
0 ... |
400 |
0 ... |
600 |
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Overpressure limit |
200 |
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320 |
500 |
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800 |
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1,200 |
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psi |
Measuring range |
0 ... |
15 |
0 ... |
25 |
0 ... |
30 |
0 ... |
50 |
0 ... |
100 |
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Overpressure limit |
30 |
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60 |
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60 |
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100 |
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200 |
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Measuring range |
0 ... |
160 |
0 ... |
200 |
0 ... |
300 |
0 ... |
500 |
0 ... |
1,000 |
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Overpressure limit |
290 |
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400 |
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600 |
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1,000 |
1,740 |
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Measuring range |
0 ... |
1,500 |
0 ... |
2,000 |
0 ... |
3,000 |
0 ... |
5,000 |
0 ... |
10,000 |
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Overpressure limit |
2,900 |
4,000 |
6,000 |
10,000 |
17,400 |
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11218720.10 01/2012 GB/D/F/E
WIKA operating instructions pressure transmitter model A-10
9
3.Specifications
Absolute pressure
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bar |
Measuring range |
0 ... |
1 |
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0 ... |
1.6 |
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0 ... |
2.5 |
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0 ... |
4 |
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Overpressure limit |
2 |
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3.2 |
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5 |
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8 |
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Measuring range |
0 ... |
6 |
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0 ... |
10 |
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0 ... |
16 |
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0 ... |
25 |
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Overpressure limit |
12 |
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20 |
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32 |
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50 |
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psi |
Measuring range |
0 ... |
15 |
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0 ... |
25 |
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0 ... |
30 |
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0 ... |
50 |
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Overpressure limit |
30 |
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60 |
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60 |
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100 |
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Measuring range |
0 ... |
100 |
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0 ... |
150 |
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0 ... |
200 |
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0 ... |
300 |
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Overpressure limit |
200 |
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290 |
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400 |
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600 |
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Vacuum and +/- measuring range |
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bar |
Measuring range |
-1 ... |
0 |
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-1 ... |
+0.6 |
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-1 ... |
+1.5 |
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-1 ... |
+3 |
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Overpressure limit |
2 |
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3.2 |
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5 |
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8 |
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Measuring range |
-1 ... |
+5 |
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-1 ... |
+9 |
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-1 ... |
+15 |
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-1 ... |
+24 |
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Overpressure limit |
12 |
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20 |
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32 |
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50 |
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psi |
Measuring range |
-30 inHG ... |
0 |
-30 inHG ... |
+15 |
-30 inHG ... |
+30 |
-30 inHG ... |
+60 |
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Overpressure limit |
30 |
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60 |
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60 |
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150 |
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Measuring range |
-30 inHG ... |
+100 |
-30 inHG ... |
+160 |
-30 inHG ... |
+200 |
-30 inHG ... |
+300 |
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Overpressure limit |
250 |
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350 |
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450 |
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600 |
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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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10 |
WIKA operating instructions pressure transmitter model A-10 |
11218720.10 01/2012 GB/D/F/E
11218720.10 01/2012 GB/D/F/E
3.Specifications
3.2Output signal
Signal type |
Value |
Load in Ω |
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Current (2-wire) |
4 ...20 mA |
≤ (power supply - 8V) / 0.02 A |
GB |
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Voltage (3-wire) |
DC 0 |
...10V |
> maximum output signal / 1 mA |
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DC 0 |
...5V |
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DC 1 |
...5V |
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DC 0.5 ...4.5V |
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Ratiometric (3-wire) |
DC 0.5 ...4.5V |
> 4.5k |
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Other output signals available on request.
3.3 Voltage supply |
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Power supply |
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Output signal |
Power supply |
Option |
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Standard |
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4 ...20 mA |
DC 8 ... |
30V |
DC 8 ... |
35V 1) |
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DC 0 ... |
10 V |
DC 14 ... |
30V |
DC 14 ... |
35V |
DC 0 ... |
5 V |
DC 8 ... |
30V |
DC 8 ... |
35V |
DC 1 ... |
5 V |
DC 8 ... |
30V |
DC 8 ... |
35V |
DC 0,5 |
...4,5 V |
DC 8 ... |
30V |
DC 8 ... |
35V |
DC 0,5 ... |
4,5 V ratiometrisch |
DC 5V ± 10 % |
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1) Not possible with non-linearity 0.25 % BFSL.
The power supply for the pressure transmitter must be made via an energy-limited electrical circuit in accordance with section 9.3 of UL/ EN/IEC 61010-1, or an LPS to UL/EN/IEC 60950-1, or class 2 in accordance with UL1310/UL1585 (NEC or CEC).The power supply must be suitable for operation above 2,000 m should the pressure transmitter be used at this altitude.
Total current consumption |
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Signal type |
Total current consumption |
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Current (2-wire) |
Signal current, max.25 mA |
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Voltage (3-wire) |
8 mA |
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Ratiometric (3-wire) |
8 mA |
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WIKA operating instructions pressure transmitter model A-10 |
11 |
Standard
≤ ±0.5 % of span
≤ 0.1 % of span ≤ ±0.1% of span ≤ ±0.3% of span < 4 ms
Typical:1 % of span Maximum:2.5 % of span
Typical:≤ ±0.5 % of span Maximum:≤ ±0.8 % der Spanne
≤ ±1 % of span
Option
≤ ±0.25 % of span
≤ 0.1 % of span ≤ ±0.1% of span ≤ ±0.3% of span < 4 ms
Typical:1 % of span Maximum:2.5 % of span
Typical:≤ ±0.15 % of span Maximum:≤ ±0.4 % of span
≤± 0.5 % of span,
≤± 0.6 % of span (at 0 ...5V)
1)Including non-linearity, hysteresis, zero offset and end value deviation (corresponds to measured error per IEC 61298-2).Calibrated in vertical mounting position with process connection facing downwards.
3.6 Operating conditions
Ingress protection (per IEC 60529)
The ingress protection depends on the type of electrical connection (see table under 3.7 "Electrical connections, specifications").
Vibration resistance
10 g (IEC 60068-2-27, under resonance) 20 g available on request
Shock resistance
500 g (IEC 60068-2-6, mechanical)
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WIKA operating instructions pressure transmitter model A-10 |
11218720.10 01/2012 GB/D/F/E
3.Specifications
Service life
10 million load cycles
Temperatures
Permissible temperature range
Standard Option
Ambient |
0 ... |
+80 °C |
-30 ... |
+100 °C |
Medium |
0 ... |
+80 °C |
-30 ... |
+100 °C |
Storage |
-20 ... |
+80 °C |
-30 ... |
+100 °C |
GB
3.5 Reference conditions (per IEC 61298-1)
Temperature: |
15 |
...25 °C |
Atmospheric pressure: |
860 ...1,060 mbar |
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Humidity: |
45 |
...75 % relative |
Power supply: |
DC 24V |
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Mounting position: |
as required |
11218720.10 01/2012 GB/D/F/E
3.7 Electrical connections |
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Specifications |
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Designation |
Ingress |
Wire |
Cable Ø |
Cable |
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protection |
cross-section |
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material |
Angular connector DIN 175301-803 A |
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up to max.1.5 mm2 |
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■■ with mating connector |
IP 65 |
6 ...8 mm |
- |
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■■ with solid laid cable |
IP 65 |
3 x 0.75 mm2 |
6 mm |
PUR |
Angular connector DIN 175301-803 C |
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up to max.0.75 mm2 |
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■■ with mating connector |
IP 65 |
4.5 ...6 mm |
- |
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■■ with solid laid cable |
IP 65 |
4 x 0.75 mm2 |
5.9 mm |
PUR |
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WIKA operating instructions pressure transmitter model A-10 |
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13 |
3.Specifications
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Designation |
Ingress |
Wire |
Cable Ø |
Cable |
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protection |
cross-section |
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material |
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Circular connector M12 x 1 (4-pin) |
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GB |
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■■ without mating connector |
IP 67 |
- |
- |
- |
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■■ straight with solid laid cable |
IP 67 |
3 x 0.34 mm2 |
4.4 mm |
PUR |
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■■ angled with solid laid cable |
IP 67 |
3 x 0.34 mm2 |
4.4 mm |
PUR |
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Cable outlet |
IP 67 |
3 x 0.34 mm2 |
4 mm |
PUR |
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■■ unshielded |
IP 67 |
3 x 0.34 mm2 |
4 mm |
PUR |
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■■ OEM version, unshielded |
IP 67 |
3 x 0.14 mm2 |
2.85 mm |
TPU |
The stated ingress protection (per IEC 60529) only applies when plugged in using mating connectors that have the appropriate ingress protection.
Short-circuit resistance
S+ vs.0V
Reverse polarity protection
UB vs.0V
Insulation voltage
DC 500V
3.8 Materials
Wetted parts
Stainless steel 316L
from 10 bar 316L and 13-8 PH
Non-wetted parts
Stainless steel 316L, HNBR, PA66
For sealing materials see "Process connections"
Materials for electrical connections see "Electrical connections"
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14 |
WIKA operating instructions pressure transmitter model A-10 |
11218720.10 01/2012 GB/D/F/E
3.Specifications
Pressure transmission medium
Synthetic oil: |
to 0 ... |
6 bar relative, |
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to 0 ... |
25 bar absolute |
Dry measuring cell: |
from 0 |
...10 bar relative |
GB
3.9 Approvals, directives and certificates
Approvals
cULus, GOST
CE conformity
■■EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and immunity (industrial application)
■■Pressure equipment directive 97/23/EC
For special model numbers, e.g.A-10000, please note the specifications stated on the delivery note.
For further specifications seeWIKA data sheet PE 81.60 and the order documentation.
When designing the system, please note that the values given (e.g.burst pressure, overpressure limit) are dependent upon the material, thread and sealing used.
11218720.10 01/2012 GB/D/F/E
WIKA operating instructions pressure transmitter model A-10
15
4.Design and function / 5.Transport, packaging and storage
4.Design and function
4.1 Description
GB By means of a sensor element and by applying power, the prevailing pressure is converted into an amplified standardised electrical signal via the deformation of a diaphragm.This electrical signal varies in proportion to the pressure and can be evaluated accordingly.
4.2 Scope of delivery
Cross-check the scope of delivery with the delivery note.
5.Transport, packaging and storage
5.1Transport
Check the pressure transmitter for any damage that may have been caused during transportation. Obvious damage must be reported immediately.
5.2 Packaging
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).
5.3 Storage
Permissible conditions at the place of storage:
■■ Storage temperature:-20 ...+80 °C
■■ Humidity:45 ...75 % relative humidity (no condensation)
WARNING!
Before storing the pressure transmitter (following operation), remove any residual media. This is of particular importance if the medium is hazardous to health, e.g.caustic, toxic, carcinogenic, radioactive, etc.
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16 |
WIKA operating instructions pressure transmitter model A-10 |
11218720.10 01/2012 GB/D/F/E
6.Commissioning, operation
6.Commissioning, operation
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Required tool:Open-ended spanner (spanner width 27), screwdriver |
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GB |
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CAUTION! |
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Prior to commissioning, the pressure transmitter must be subjected to a visual inspection. |
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■■ Leaking fluid is indicative of damage. |
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■■ Only use the pressure transmitter if it is in perfect condition with respect to safety. |
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Making the mechanical connection |
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■■ |
For model A-10 with parallel thread, the sealing ring is included in the delivery. |
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■■ During mounting, make sure that the sealing faces at the pressure transmitter |
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and the measuring point are clean and undamaged. |
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■■ Only ever screw in, or unscrew, the instrument via the spanner-flats and to |
max.50 Nm |
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the prescribed torque using an appropriate tool.The correct torque depends |
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on the dimensions of the pressure connection and the gasket used (form/ |
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material).When screwing in or unscrewing the pressure transmitter, do not |
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use the housing for purchase. |
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■■When screwing in, do not cross the threads.
■■For information on tapped holes and welding sockets, seeTechnical Information IN 00.14 at www.wika.com.
11218720.10 01/2012 GB/D/F/E
WIKA operating instructions pressure transmitter model A-10
17
6.Commissioning, operation
Types of sealing
GB |
Parallel thread |
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Tapered thread |
per EN 837 |
per DIN 3852-E |
NPT, R and PT |
Correct sealing of the process connections with parallel threads at the sealing face must be made using suitable flat gaskets, sealing rings orWIKA profile sealings.
The sealing of tapered threads (e.g.NPT threads) is made by providing the thread with additional sealing material such as, for example, PTFE tape (EN 837-2).
For further information on seals seeWIKA data sheet AC 09.08 or under www.wika.com.
Making the electrical connection
■■The instrument must be earthed via the process connection!
■■The power supply for the pressure transmitter must be made via an energy-limited electrical circuit in accordance with section 9.3 of UL/EN/IEC 61010-1, or an LPS to UL/EN/IEC 60950-1, or class 2 in accordance with UL1310/UL1585 (NEC or CEC).The power supply must be suitable for operation above 2,000 m should the pressure transmitter be used at this altitude.
■■Select a cable diameter that matches the cable gland of the plug.Make sure that the cable gland of the mounted plug has a tight fit and that the seals are present and undamaged.Tighten the threaded connection and check that the seal is correctly seated, in order to ensure a tight seal.
■■For cable outlets, make sure that no moisture enters at the cable end.
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WIKA operating instructions pressure transmitter model A-10 |
11218720.10 01/2012 GB/D/F/E
6.Commissioning, operation
Connection diagrams
All connectors with solid laid cable have the same colour assignment as the unshielded cable outlet.
Angular connector DIN 175301-803 A |
Cable outlet, unshielded |
3-wire |
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2-wire |
3-wire |
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2-wire |
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U+ |
1 |
1 |
U+ |
brown |
brown |
0V |
2 |
2 |
0V |
blue |
blue |
S+ |
- |
3 |
S+ |
- |
black |
GB
Angular connector DIN 175301-803 C |
Cable outlet, OEM version, unshielded |
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2-wire |
3-wire |
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2-wire |
3-wire |
U+ |
1 |
1 |
U+ |
brown |
brown |
0V |
2 |
2 |
0V |
blue |
blue |
S+ |
- |
3 |
S+ |
- |
black |
11218720.10 01/2012 GB/D/F/E
Circular connector M12 x 1 (4-pin) 2-wire 3-wire
U+ |
1 |
1 |
0V |
3 |
3 |
S+ |
- |
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WIKA operating instructions pressure transmitter model A-10
19
6.Commissioning, operation
Fitting a DIN 175301-803 angular connector
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(1) |
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(D) Mounting hole |
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(2) |
(3)(4) |
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(5) |
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Line connector |
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(female) |
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Loosen the screw (1). |
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(6) |
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2. |
Loosen the cable gland (2). |
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Sealing |
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3. |
Pull the angle housing (5), with the terminal block (6) |
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4. |
inside, away from the instrument. |
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Instrument connector |
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Via the mounting hole (D), lever the terminal block (6) |
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out of the angle housing (5). Do not try to push the |
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(male), case with |
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process connection |
terminal block (6) out using the screw hole (1) or the cable gland (2), otherwise the sealing of the angle housing could be damaged.
5.Select a conductor with an outer diameter matched to the angle housing's cable gland.Slide the cable through the cable gland (2), washer (3), gland seal (4) and angle housing (5).
6.Connect the cable ends to the appropriate connection terminals on the terminal block (6) (see table "Electrical connections").
7.Press the angle housing (5) onto the terminal block (6).
8.Tighten the cable gland (2) around the cable.Make sure that the seals are not damaged and that the cable gland and seals are assembled correctly in order to ensure ingress protection.
9.Place the flat, square gasket over the pressure transmitter's connection pins.
10.Slide the terminal block (6) onto the pressure transmitter's connection pins.
11.Secure the angle housing (5) and terminal block (6) to the pressure transmitter with the screw (1).
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WIKA operating instructions pressure transmitter model A-10 |
11218720.10 01/2012 GB/D/F/E
7.Maintenance and cleaning
7.Maintenance and cleaning
7.1 Maintenance
This pressure transmitter is maintenance-free. GB Repairs must only be carried out by the manufacturer.
7.2 Cleaning
CAUTION!
■■ Before cleaning, correctly disconnect the pressure transmitter from the pressure supply, switch it off and disconnect it from the mains.
■■ Clean the instrument with a moist cloth.
■■ Wash or clean the dismounted instrument before returning it in order to protect personnel and the environment from exposure to residual media.
■■ Residual media in dismounted instruments can result in a risk to persons, the environment and equipment.Take sufficient precautionary measures.
■■ Do not use any pointed or hard objects for cleaning, as they may damage the diaphragm of the process connection.
For information on returning the instrument see chapter 9.2 "Return".
11218720.10 01/2012 GB/D/F/E
WIKA operating instructions pressure transmitter model A-10
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8.Faults
8.Faults
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In the event of any faults, first check whether the pressure transmitter is mounted correctly, mechanically |
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GB |
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and electrically. |
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Faults |
Causes |
Measures |
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No output signal |
Cable break |
Check the continuity |
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Deviating zero point signal |
Overpressure limit exceeded |
Observe the permissible overpressure |
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limit |
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Deviating zero point signal |
Too high/low working temperature |
Observe the permissible temperatures |
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Constant output signal upon |
Mechanical overload caused by |
Replace instrument;if it fails repeatedly, |
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change in pressure |
overpressure |
contact the manufacturer |
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Signal span varies |
EMC interference sources in the |
Shield instrument;cable shield;remove |
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environment;for example, frequency |
source of interference |
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converter |
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Signal span varies/inaccurate |
Too high/low working temperature |
Observe the permissible temperatures |
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Signal span drops/too small |
Mechanical overload caused by |
Replace instrument;if it fails repeatedly, |
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overpressure |
contact the manufacturer |
If complaint is unjustified, we will charge you the complaint processing fees.
CAUTION!
If faults cannot be eliminated by means of the measures listed above, shut down the pressure transmitter immediately, and ensure that pressure and/or signal are no longer present, and secure the instrument from being put back into operation inadvertently.In this case, contact the manufacturer.If a return is needed, follow the instructions given in chapter 9.2 "Return".
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WIKA operating instructions pressure transmitter model A-10 |
11218720.10 01/2012 GB/D/F/E
11218720.10 01/2012 GB/D/F/E
9.Dismounting, return and disposal
9.Dismounting, return and disposal
WARNING!
Residual media in dismounted pressure transmitters can result in a risk to persons, the GB environment and equipment.Take sufficient precautionary measures.
9.1 Dismounting
Only disconnect the pressure transmitter once the system has been depressurised!
9.2 Return
WARNING!
Absolutely observe when shipping the pressure transmitter:
All pressure transmitters delivered toWIKA must be free from any kind of hazardous substances (acids, bases, solutions, etc.).
When returning the instrument, use the original packaging or a suitable transport package.
Enclose the completed return form with the instrument.
The return form can be found under the heading 'Service' at www.wika.com.
9.3 Disposal
Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an environmentally compatible way and in accordance with the country-specific waste disposal regulations.
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WIKA operating instructions pressure transmitter model A-10 |
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Appendix 1: EC Declaration of conformity model A-10
GB
24
WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
Inhalt
Inhalt
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1. |
Allgemeines |
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2. |
Sicherheit |
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3. |
Technische Daten |
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4. |
Aufbau und Funktion |
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5. |
Transport, Verpackung und Lagerung |
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6. |
Inbetriebnahme, Betrieb |
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7. |
Wartung und Reinigung |
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8. |
Störungen |
01/2012GB/D/F/E |
9. |
Demontage, Rücksendung und Entsorgung |
Anlage 1: EG-Konformitätserklärung Typ A-10 |
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Konformitätserklärungen finden Sie online unter www.wika.de. |
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11218720.10 |
WIKA Betriebsanleitung DruckmessumformerTyp A-10 |
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1.Allgemeines
1.Allgemeines
■■Der in der Betriebsanleitung beschriebene Druckmessumformer wird nach den neuesten Erkenntnissen konstruiert und gefertigt.
DAlle Komponenten unterliegen während der Fertigung strengen Qualitätsund Umweltkriterien. Unsere Managementsysteme sind nach ISO 9001 und ISO 14001 zertifiziert.
■■Diese Betriebsanleitung gibt wichtige Hinweise zum Umgang mit dem Gerät.Voraussetzung für sicheres Arbeiten ist die Einhaltung aller angegebenen Sicherheitshinweise und Handlungsanweisungen.
■■Die für den Einsatzbereich des Gerätes geltenden örtlichen Unfallverhütungsvorschriften und allgemeinen Sicherheitsbestimmungen einhalten.
■■Die Betriebsanleitung ist Produktbestandteil und muss in unmittelbarer Nähe des Gerätes für das Fachpersonal jederzeit zugänglich aufbewahrt werden.
■■Das Fachpersonal muss die Betriebsanleitung vor Beginn aller Arbeiten sorgfältig durchgelesen und verstanden haben.
■■Die Haftung des Herstellers erlischt bei Schäden durch bestimmungswidrigeVerwendung, Nichtbeachten dieser Betriebsanleitung, Einsatz ungenügend qualifizierten Fachpersonals sowie eigenmächtigerVeränderung am Gerät.
■■Es gelten die allgemeinen Geschäftsbedingungen in denVerkaufsunterlagen.
■■Technische Änderungen vorbehalten.
■■Weitere Informationen:
- Internet-Adresse: |
www.wika.de / www.wika.com |
-zugehöriges Datenblatt: PE 81.60
-Anwendungsberater: Tel.: (+49) 9372/132-8976
Fax: (+49) 9372/132-8008976
E-Mail: support-tronic@wika.de
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WIKA Betriebsanleitung DruckmessumformerTyp A-10 |
11218720.10 01/2012 GB/D/F/E
1.Allgemeines
Symbolerklärung
WARNUNG!
… weist auf eine möglicherweise gefährliche Situation hin, die zumTod oder zu schweren Verletzungen führen kann, wenn sie nicht gemieden wird.
VORSICHT!
… weist auf eine möglicherweise gefährliche Situation hin, die zu geringfügigen oder leichtenVerletzungen bzw.Sachund Umweltschäden führen kann, wenn sie nicht gemieden wird.
Information
… hebt nützlicheTipps und Empfehlungen sowie Informationen für einen effizienten und störungsfreien Betrieb hervor.
D
Abkürzungen
2-Leiter |
Die zwei Anschlussleitungen dienen zur Spannungsversorgung. |
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Der Speisestrom ist das Messsignal. |
3-Leiter |
Zwei Anschlussleitungen dienen zur Spannungsversorgung. |
UB |
Eine Anschlussleitung dient für das Messsignal. |
PositiverVersorgungsanschluss |
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0V |
NegativerVersorgungsanschluss |
S+ |
Positiver Messanschluss |
11218720.10 01/2012 GB/D/F/E
WIKA Betriebsanleitung DruckmessumformerTyp A-10
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2.Sicherheit
2.Sicherheit
WARNUNG!
VorMontage,InbetriebnahmeundBetriebsicherstellen,dassderrichtigeDruckmessumformer hinsichtlich Messbereich, Ausführung und spezifischen Messbedingungen ausgewählt wurde.
DBei Nichtbeachten können schwere Körperverletzungen und/oder Sachschäden auftreten.
WARNUNG!
■■Anschlüsse nur im drucklosen Zustand öffnen.
■■Betriebsparameter gemäß Kapitel 3 „Technische Daten“ beachten.
■■Druckmessumformer immer innerhalb der Überlast-Druckgrenze betreiben!
Weitere wichtige Sicherheitshinweise befinden sich in den einzelnen Kapiteln dieser Betriebsanleitung.
2.1 Bestimmungsgemäße Verwendung
Der Druckmessumformer dient zum Umwandeln von Druck in ein elektrisches Signal.
Das Gerät ist ausschließlich für den hier beschriebenen bestimmungsgemäßenVerwendungszweck konzipiert und konstruiert und darf nur dementsprechend verwendet werden.
Die technischen Spezifikationen in dieser Betriebsanleitung sind einzuhalten.Eine unsachgemäße Handhabung oder ein Betreiben des Druckmessumformers außerhalb der technischen Spezifikationen macht die sofortige Stilllegung und Überprüfung durch einen autorisiertenWIKA-Servicemitarbeiter erforderlich.
Ansprüche jeglicher Art aufgrund von nicht bestimmungsgemäßerVerwendung sind ausgeschlossen.
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WIKA Betriebsanleitung DruckmessumformerTyp A-10 |
11218720.10 01/2012 GB/D/F/E
11218720.10 01/2012 GB/D/F/E
2.Sicherheit
2.2Personalqualifikation
WARNUNG!
Verletzungsgefahr bei unzureichender Qualifikation!
Unsachgemäßer Umgang kann zu erheblichen Personenund Sachschäden führen.
Die in dieser Betriebsanleitung beschriebenenTätigkeiten nur durch Fachpersonal nachfol- D gend beschriebener Qualifikation durchführen lassen.
Fachpersonal
Das Fachpersonal ist aufgrund seiner fachlichen Ausbildung, seiner Kenntnisse der Messund Regelungstechnik und seiner Erfahrungen sowie Kenntnis der landesspezifischenVorschriften, geltenden Normen und Richtlinien in der Lage, die beschriebenen Arbeiten auszuführen und mögliche Gefahren selbstständig zu erkennen.
Spezielle Einsatzbedingungen verlangen weiteres entsprechendesWissen, z.B.über aggressive Medien.
2.3 Besondere Gefahren
WARNUNG!
Bei gefährlichen Messstoffen wie z.B.Sauerstoff, Acetylen, brennbaren oder giftigen Stoffen, sowie bei Kälteanlagen, Kompressoren etc.müssen über die gesamten allgemeinen Regeln hinaus die einschlägigenVorschriften beachtet werden.
WARNUNG!
Messstoffreste in ausgebauten Druckmessumformern können zur Gefährdung von Personen, Umwelt und Einrichtung führen.
AusreichendeVorsichtsmaßnahmen ergreifen.
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WIKA Betriebsanleitung DruckmessumformerTyp A-10 |
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