WIKA A-10 User Manual [en, de, es, fr]
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
Pressure transmitter model A-10
Druckmessumformer Typ A-10
Transmetteur de pression type A-10
Transmisor de presión modelo A-10
Pressure transmitter model A-10
GB
D
F
E
GB
Operating instructions model A-10 Page
D
Betriebsanleitung Typ A-10 Seite 25 - 46
F
Mode d'emploi type A-10 Page 47 - 68
E
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!
3 - 24
2 WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
Contents
Contents
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
GB
Declarations of conformity can be found online at www.wika.com.
11218720.10 01/2012 GB/D/F/E
3WIKA operating instructions pressure transmitter model A-10
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 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: support-tronic@wika.de
4 WIKA 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
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.
U
B
0V Negative power supply terminal
S
+
Positive power supply terminal
Positive output terminal
GB
11218720.10 01/2012 GB/D/F/E
5WIKA operating instructions pressure transmitter model A-10
2. Safety
2. Safety
WARNING!
GB
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.
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.
The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use.
6 WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
2. Safety
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.
GB
11218720.10 01/2012 GB/D/F/E
7WIKA operating instructions pressure transmitter model A-10
2. Safety
2.4 Labelling / safety marks
Product label
GB
Output signal
Pin assignment
Power supply
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 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).
8 WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
2. Safety / 3. Specications
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
GB
11218720.10 01/2012 GB/D/F/E
9WIKA operating instructions pressure transmitter model A-10
3. Specications
Absolute pressure
bar Measuring range 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4
GB
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
10 WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
3. Specications
3.2 Output signal
Signal type Value Load in Ω
Current (2-wire) 4 ... 20 mA ≤ (power supply - 8 V) / 0.02 A
Voltage (3-wire) DC 0 ... 10 V
Ratiometric (3-wire) DC 0.5 ... 4.5 V > 4.5k
Other output signals available on request.
DC 0 ... 5 V
DC 1 ... 5 V
DC 0.5 ... 4.5 V
3.3 Voltage supply
Power supply
Output signal Power supply
Standard Option
4 ... 20 mA DC 8 ... 30 V DC 8 ... 35 V
DC 0 ... 10 V DC 14 ... 30 V DC 14 ... 35 V
DC 0 ... 5 V DC 8 ... 30 V DC 8 ... 35 V
DC 1 ... 5 V DC 8 ... 30 V DC 8 ... 35 V
DC 0,5 ... 4,5 V DC 8 ... 30 V DC 8 ... 35 V
DC 0,5 ... 4,5 V ratiometrisch DC 5 V ± 10 % -
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
Signal type Total current consumption
Current (2-wire) Signal current, max. 25 mA
Voltage (3-wire) 8 mA
Ratiometric (3-wire) 8 mA
11218720.10 01/2012 GB/D/F/E
> maximum output signal / 1 mA
1)
GB
11WIKA operating instructions pressure transmitter model A-10
3. Specications
3.4 Accuracy
The model A-10 is optionally available with an improved non-linearity. Depending on the version the
following values apply.
GB
Non-linearity per BFSL (IEC 61298-2) Standard
≤ ±0.5 % of span
Non-repeatability ≤ 0.1 % of span ≤ 0.1 % of span
Long-term drift (per IEC 61298-2) ≤ ±0.1% of span ≤ ±0.1% of span
Signal noise ≤ ±0.3% of span ≤ ±0.3% of span
Settling time < 4 ms < 4 ms
Temperature error at 0 ... 80 °C Typical: 1 % of span
Measuring deviation of the zero signal Typical: ≤ ±0.5 % of span
Accuracy at room temperature
1) Including non-linearity, hysteresis, zero oset and end value deviation (corresponds to measured error per IEC 61298-2). Calibrated in
vertical mounting position with process connection facing downwards.
1)
Maximum: 2.5 % of span
Maximum: ≤ ±0.8 % der Spanne
≤ ±1 % of span ≤ ± 0.5 % of span,
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, specications").
Vibration resistance
10 g (IEC 60068-2-27, under resonance)
20 g available on request
Option
≤ ±0.25 % of span
Typical: 1 % of span
Maximum: 2.5 % of span
Typical: ≤ ±0.15 % of span
Maximum: ≤ ±0.4 % of span
≤ ± 0.6 % of span (at 0 ... 5 V)
Shock resistance
500 g (IEC 60068-2-6, mechanical)
12 WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
3. Specications
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
3.5 Reference conditions (per IEC 61298-1)
Temperature: 15 ... 25 °C
Atmospheric pressure: 860 ... 1,060 mbar
Humidity: 45 ... 75 % relative
Power supply: DC 24 V
Mounting position: as required
3.7 Electrical connections
Specications
Designation Ingress
protection
Angular connector DIN 175301-803 A
■
with mating connector IP 65
■
with solid laid cable IP 65 3 x 0.75
Angular connector DIN 175301-803 C
■
with mating connector IP 65
■
with solid laid cable IP 65 4 x 0.75 mm
11218720.10 01/2012 GB/D/F/E
Wire
Cable Ø Cable
cross-section
up to max. 1.5 mm26 ... 8 mm -
up to max. 0.75 mm24.5 ... 6 mm -
mm
2
2
6 mm PUR
5.9 mm PUR
GB
material
13WIKA operating instructions pressure transmitter model A-10
3. Specications
Designation Ingress
protection
Circular connector M12 x 1 (4-pin)
GB
■
without mating connector IP 67 - - -
■
straight with solid laid cable IP 67 3 x 0.34 mm
■
angled with solid laid cable IP 67 3 x 0.34 mm
Cable outlet IP 67 3 x 0.34 mm
■
unshielded IP 67 3 x 0.34 mm
■
OEM version, unshielded IP 67 3 x 0.14 mm
The stated ingress protection (per IEC 60529) only applies when plugged in using mating connectors that have the appropriate ingress
protection.
Wire
cross-section
2
2
2
2
2
Cable Ø Cable
4.4 mm PUR
4.4 mm PUR
4 mm PUR
4 mm PUR
2.85 mm TPU
Short-circuit resistance
S+ vs. 0V
Reverse polarity protection
UB vs. 0V
Insulation voltage
DC 500 V
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"
14 WIKA operating instructions pressure transmitter model A-10
material
11218720.10 01/2012 GB/D/F/E
3. Specications
Pressure transmission medium
Synthetic oil: to 0 ... 6 bar relative,
to 0 ... 25 bar absolute
Dry measuring cell: from 0 ... 10 bar relative
3.9 Approvals, directives and certicates
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 specications stated on the delivery note.
For further specications see WIKA 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.
GB
11218720.10 01/2012 GB/D/F/E
15WIKA operating instructions pressure transmitter model A-10
4. Design and function / 5. Transport, packaging and storage
4. Design and function
4.1 Description
By means of a sensor element and by applying power, the prevailing pressure is converted into an
GB
amplied 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
5.1 Transport
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.
16 WIKA operating instructions pressure transmitter model A-10
11218720.10 01/2012 GB/D/F/E
6. Commissioning, operation
6. Commissioning, operation
Required tool: Open-ended spanner (spanner width 27), screwdriver
CAUTION!
Prior to commissioning, the pressure transmitter must be subjected to a visual inspection.
■
Leaking uid is indicative of damage.
■
Only use the pressure transmitter if it is in perfect condition with respect to safety.
Making the mechanical connection
■
For model A-10 with parallel thread, the sealing ring is included in the delivery.
■
During mounting, make sure that the sealing faces at the pressure transmitter
and the measuring point are clean and undamaged.
■
Only ever screw in, or unscrew, the instrument via the spanner-ats and to
the prescribed torque using an appropriate tool. The correct torque depends
on the dimensions of the pressure connection and the gasket used (form/
material). When screwing in or unscrewing the pressure transmitter, do not
use the housing for purchase.
■
When screwing in, do not cross the threads.
■
For information on tapped holes and welding sockets, see Technical Information IN 00.14 at
www.wika.com.
GB
max. 50 Nm
11218720.10 01/2012 GB/D/F/E
17WIKA operating instructions pressure transmitter model A-10
6. Commissioning, operation
Types of sealing
Parallel thread Tapered thread
GB
per EN 837 per DIN 3852-E
Correct sealing of the process connections with parallel threads at the sealing face must be made
using suitable at gaskets, sealing rings or WIKA prole 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 see WIKA 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 t 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.
NPT, R and PT
18 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
2-wire 3-wire
U+1 1
0V 2 2
S
- 3
+
Angular connector DIN 175301-803 C
2-wire 3-wire
U+1 1
0V 2 2
- 3
S
+
Circular connector M12 x 1 (4-pin)
2-wire 3-wire
U+1 1
0V 3 3
- 4
S
+
Cable outlet, unshielded
2-wire 3-wire
U+brown brown
0V blue blue
- black
S
+
Cable outlet, OEM version, unshielded
2-wire 3-wire
U+brown brown
0V blue blue
- black
S
+
GB
11218720.10 01/2012 GB/D/F/E
19WIKA operating instructions pressure transmitter model A-10
6. Commissioning, operation
Fitting a DIN 175301-803 angular connector
(4)
(1)
(5)
Line connector
(female)
(6)
Sealing
Instrument connector
(male), case with
process connection
(D) Mounting hole
GB
1. Loosen the screw (1).
2. Loosen the cable gland (2).
3. Pull the angle housing (5), with the terminal block (6)
inside, away from the instrument.
4. Via the mounting hole (D), lever the terminal block (6)
out of the angle housing (5). Do not try to push the
terminal block (6) out using the screw hole (1) or the
(2)
(3)
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 at, 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).
20 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.
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 o 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 sucient 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".
GB
11218720.10 01/2012 GB/D/F/E
21WIKA operating instructions pressure transmitter model A-10
8. Faults
8. Faults
In the event of any faults, rst check whether the pressure transmitter is mounted correctly, mechanically
GB
and electrically.
Faults Causes Measures
No output signal Cable break Check the continuity
Deviating zero point signal Overpressure limit exceeded Observe the permissible overpressure
Deviating zero point signal Too high/low working temperature Observe the permissible temperatures
Constant output signal upon
change in pressure
Signal span varies EMC interference sources in the
Signal span varies/inaccurate Too high/low working temperature Observe the permissible temperatures
Signal span drops/too small Mechanical overload caused by
If complaint is unjustied, we will charge you the complaint processing fees.
Mechanical overload caused by
overpressure
environment; for example, frequency
converter
overpressure
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".
limit
Replace instrument; if it fails repeatedly,
contact the manufacturer
Shield instrument; cable shield; remove
source of interference
Replace instrument; if it fails repeatedly,
contact the manufacturer
22 WIKA operating instructions pressure transmitter model A-10
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
environment and equipment. Take sucient 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 to WIKA 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-specic waste disposal regulations.
GB
11218720.10 01/2012 GB/D/F/E
23WIKA operating instructions pressure transmitter model A-10
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
1. Allgemeines 26
2. Sicherheit 28
3. Technische Daten 31
4. Aufbau und Funktion 38
5. Transport, Verpackung und Lagerung 38
6. Inbetriebnahme, Betrieb 39
7. Wartung und Reinigung 43
8. Störungen 44
9. Demontage, Rücksendung und Entsorgung 45
Anlage 1: EG-Konformitätserklärung Typ A-10 46
Konformitätserklärungen nden Sie online unter www.wika.de.
11218720.10 01/2012 GB/D/F/E
D
25WIKA Betriebsanleitung Druckmessumformer Typ A-10
1. Allgemeines
1. Allgemeines
■
Der in der Betriebsanleitung beschriebene Druckmessumformer wird nach den neuesten
Erkenntnissen konstruiert und gefertigt.
Alle Komponenten unterliegen während der Fertigung strengen Qualitäts- und Umweltkriterien.
D
Unsere Managementsysteme sind nach ISO 9001 und ISO 14001 zertiziert.
■
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 bestimmungswidrige Verwendung,
Nichtbeachten dieser Betriebsanleitung, Einsatz ungenügend qualizierten Fachpersonals sowie
eigenmächtiger Veränderung am Gerät.
■
Es gelten die allgemeinen Geschäftsbedingungen in den Verkaufsunterlagen.
■
Technische Änderungen vorbehalten.
■
Weitere Informationen:
- Internet-Adresse: www.wika.de / www.wika.com
- zugehöriges Datenblatt: PE 81.60
- Anwendungsberater:
26 WIKA Betriebsanleitung Druckmessumformer Typ A-10
Tel.: (+49) 9372/132-8976
Fax: (+49) 9372/132-8008976
E-Mail: support-tronic@wika.de
11218720.10 01/2012 GB/D/F/E
1. Allgemeines
Symbolerklärung
WARNUNG!
… weist auf eine möglicherweise gefährliche Situation hin, die zum Tod oder zu schweren
Verletzungen führen kann, wenn sie nicht gemieden wird.
VORSICHT!
… weist auf eine möglicherweise gefährliche Situation hin, die zu geringfügigen oder
leichten Verletzungen bzw. Sach- und Umweltschäden führen kann, wenn sie nicht
gemieden wird.
Information
… hebt nützliche Tipps und Empfehlungen sowie Informationen für einen ezienten und
störungsfreien Betrieb hervor.
Abkürzungen
2-Leiter Die zwei Anschlussleitungen dienen zur Spannungsversorgung.
Der Speisestrom ist das Messsignal.
3-Leiter Zwei Anschlussleitungen dienen zur Spannungsversorgung.
Eine Anschlussleitung dient für das Messsignal.
U
B
0V Negativer Versorgungsanschluss
S
+
Positiver Versorgungsanschluss
Positiver Messanschluss
D
11218720.10 01/2012 GB/D/F/E
27WIKA Betriebsanleitung Druckmessumformer Typ A-10
2. Sicherheit
2. Sicherheit
WARNUNG!
Vor Montage, Inbetriebnahme und Betrieb sicherstellen, dass der richtige Druckmessumformer
hinsichtlich Messbereich, Ausführung und spezischen Messbedingungen ausgewählt wurde.
D
2.1 Bestimmungsgemäße Verwendung
Der Druckmessumformer dient zum Umwandeln von Druck in ein elektrisches Signal.
Das Gerät ist ausschließlich für den hier beschriebenen bestimmungsgemäßen Verwendungszweck
konzipiert und konstruiert und darf nur dementsprechend verwendet werden.
Die technischen Spezikationen in dieser Betriebsanleitung sind einzuhalten. Eine unsachgemäße
Handhabung oder ein Betreiben des Druckmessumformers außerhalb der technischen Spezikationen
macht die sofortige Stilllegung und Überprüfung durch einen autorisierten WIKA-Servicemitarbeiter
erforderlich.
Bei Nichtbeachten können schwere Körperverletzungen und/oder Sachschäden auftreten.
WARNUNG!
■
Anschlüsse nur im drucklosen Zustand önen.
■
Betriebsparameter gemäß Kapitel 3 „Technische Daten“ beachten.
■
Druckmessumformer immer innerhalb der Überlast-Druckgrenze betreiben!
Weitere wichtige Sicherheitshinweise benden sich in den einzelnen Kapiteln dieser
Betriebsanleitung.
Ansprüche jeglicher Art aufgrund von nicht bestimmungsgemäßer Verwendung sind ausgeschlossen.
28 WIKA Betriebsanleitung Druckmessumformer Typ A-10
11218720.10 01/2012 GB/D/F/E
2. Sicherheit
2.2 Personalqualikation
WARNUNG!
Verletzungsgefahr bei unzureichender Qualikation!
Unsachgemäßer Umgang kann zu erheblichen Personen- und Sachschäden führen.
Die in dieser Betriebsanleitung beschriebenen Tätigkeiten nur durch Fachpersonal nachfolgend beschriebener Qualikation durchführen lassen.
Fachpersonal
Das Fachpersonal ist aufgrund seiner fachlichen Ausbildung, seiner Kenntnisse der Mess- und
Regelungstechnik und seiner Erfahrungen sowie Kenntnis der landesspezischen Vorschriften,
geltenden Normen und Richtlinien in der Lage, die beschriebenen Arbeiten auszuführen und mögliche
Gefahren selbstständig zu erkennen.
Spezielle Einsatzbedingungen verlangen weiteres entsprechendes Wissen, z. B. über aggressive Medien.
2.3 Besondere Gefahren
WARNUNG!
Bei gefährlichen Messstoen wie z. B. Sauersto, Acetylen, brennbaren oder giftigen
Stoen, sowie bei Kälteanlagen, Kompressoren etc. müssen über die gesamten
allgemeinen Regeln hinaus die einschlägigen Vorschriften beachtet werden.
WARNUNG!
Messstoreste in ausgebauten Druckmessumformern können zur Gefährdung von
Personen, Umwelt und Einrichtung führen.
Ausreichende Vorsichtsmaßnahmen ergreifen.
D
11218720.10 01/2012 GB/D/F/E
29WIKA Betriebsanleitung Druckmessumformer Typ A-10
Loading...