WIKA A-AS-1 User manual
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
D
GB
F
E
LED-Aufsteckanzeige, Typen A-AS-1, WUR-1
LED attachable indicator, models A-AS-1, WUR-1
LED attachable indicator model A-AS-1
Acheur emboîtable LED, types A-AS-1, WUR-1
Indicador LED acoplable, modelos A-AS-1, WUR-1
D
GB
F
E
WIKA operating instructions attachable indicator models A-AS-1, WUR-1
2437704.05 10/2012 GB/D/F/E
2
© 2007 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!
Operating instructions models A-AS-1, WUR-1
Page 3 - 22
Betriebsanleitung Typen A-AS-1, WUR-1
Seite 23 - 42
Mode d‘emploi types A-AS-1, WUR-1
Page 43 - 62
Manual de instrucciones modelos A-AS-1, WUR-1
Página 63 - 82
GB
WIKA operating instructions attachable indicator, models A-AS-1, WUR-1 3
2437704.05 10/2012 GB/D/F/E
Contents
Contents
1. General information 4
2. Safety 5
3. Specications 8
4. Design and function 11
5. Transport, packaging and storage 11
6. Commissioning, operation 12
7. Maintenance and cleaning 18
8. Faults 18
9. Dismounting, return and disposal 19
Appendix 1: EC Declaration of conformity for model A-AS-1 21
Appendix 2: EC Declaration of conformity for model WUR-1 22
Declarations of conformity can be found online at www.wika.com.
GB
WIKA operating instructions attachable indicator, models A-AS-1, WUR-14
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1. General information
1. General information
■
The LED attachable indicator described in these operating instructions has been
manufactured using state-of-the-art technology. All components are subject to strin-
gent quality and environmental criteria during production. Our management system is
certied to ISO 9001 and ISO 14001.
■
These operating instructions contain important information on handling the instru-
ment. Working safely requires that all safety instructions and work instructions are
observed.
■
Observe the relevant local accident prevention regulations and general safety regula-
tions 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 instruc-
tions, assignment of insuciently qualied skilled personnel or unauthorised modica-
tions 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: AC 80.09, PE 87.20
- Application consultant: Tel.: (+49) 9372/132-8976
Fax: (+49) 9372/132-8008976
E-mail: info@wika.com
GB
WIKA operating instructions attachable indicator, models A-AS-1, WUR-1 5
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1. General information / 2. Safety
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.
2. Safety
WARNING!
Before installation, commissioning and operation, ensure that the appropri-
ate instrument 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 equip-
ment.
Further important safety instructions can be found in the individual chapters
of these operating instructions.
2.1 Intended use
The LED attachable indicator is used for the on-site display of pressure
values. The LED
attachable indicator is tted between the pressure transmitter
and the output wiring.
The LED attachable indicator 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 instrument outside of its technical specications
requires the instrument to be taken out of service immediately and inspected by an
authorised WIKA service engineer.
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WIKA operating instructions attachable indicator, models A-AS-1, WUR-16
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2. Safety
Handle LED attachable indicators with the required care (protect from humidity, impacts,
strong magnetic elds, static electricity and extreme temperatures, do not insert any
objects into the instrument or its openings). Plugs and sockets must be protected from
contamination.
If the instrument is moved from a cold into a warm environment, the formation of conden-
sation may result in the instrument malfunctioning. Before putting it back into operation,
wait for the instrument temperature and the room temperature to equalise.
The manufacturer shall not be liable for claims of any type based on operation contrary
to the intended use.
WARNING!
Do not use this instrument in safety or emergency-stop devices. Incorrect
use of the instrument can result in injury.
2.2 Personnel qualication
WARNING!
Risk of injury if qualication is insucient!
Improper handling can result in considerable injury and damage to equip-
ment.
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 knowl-
edge of country-specic regulations, current standards and directives, are capable of
carrying out the work described and independently recognising potential hazards.
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.
Do not use this instrument in safety or emergency-stop devices. Incorrect
use of the instrument can result in injury.
GB
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2. Safety
WARNING!
Observe the working conditions in accordance with chapter 3 "Specica-
tions".
CAUTION!
■
Observe standard regulations and safety rules for electrical, low-power
and high-power systems, especially any country-specic safety regula-
tions.
■
Design the wiring particularly carefully when connecting to other devices
(e.g. a PC). Under certain circumstances, internal connections in third-
party devices (e.g. GND connected to the safety earth) can lead to
impermissible voltages.
2.4 Labelling/safety marks
Product label
Explanation of symbols
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European
directives.
Model
Output signal
Power supply
Pin assignment
For an explanation of
symbols, see below
S# Serial no.
P# Product no.
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Specications Models A-AS-1, WUR-1
Indication
■
Principle 7-segment LED, red, 4-digit, character size 7 mm
■
Indication range -999 ... 6000
■
Accuracy ≤ 0.5 % of span ±1 digit
Housing material ABS
Scaling adjustment
■
Menu-driven programming via external control keys
■
Adjustable measuring range
■
Freely-selectable decimal point
■
Programmable pressure units: bar, psi, kg/cm2, MPa, kPa
■
Zero point, freely adjustable in the range ±10 % of span
Input signal
■
A-AS-1 4 ... 20 mA, 2-wire (power supply from current loop,
6 V voltage drop)
0.1 ... 10.1 V; 3-wire
0.1 ... 5.1 V; 3-wire
■
WUR-1 4 ... 20 mA; 2-wire (power supply from current loop,
6 V voltage drop)
0 ... 10 V; 3-wire
0 ... 5 V; 3-wire
Output signal
■
A-AS-1 Analogue current signal is connected through directly
(4 ... 20 mA, 0 ... 10 V or 0 ... 5 V, voltage: oset ≤ 100 mV)
■
WUR-1 Analogue current signal is connected through directly
(4 ... 20 mA, 0.1 ... 10.1 V or 0.1 ... 5.1 V, voltage: oset ≤ 100 mV)
Max. permissible input ±40 mA (short-term)
±DC 40 V (short-term)
Power supply UB+ DC 16 ... 30 V for 4 ... 20 mA
DC 15 ... 30 V for 0 ... 10 V
DC 10 ... 30 V for 0 ... 5 V
Inuence of supply voltage < 0.1 % of span/10 V
3. Specications
3. Specications
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Specications Models A-AS-1, WUR-1
Switching output Individually adjustable via external control keys
■
Number 2 x NPN open-collector (with bayonet connector: 1 x NPN
open-collector)
Galvanically-isolated switching outputs for 4 ... 20 mA
■
Function Normally open, normally closed
■
Adjustment Freely-adjustable in the range 1 ... 99 % of span
■
Temperature error < 0.1 % of span/10 K
■
Accuracy ≤ 0.5 % of span ±1 digit
■
Max. switching current 300 mA
■
Display of switch status LED
■
Response time < 15 ms
■
Hysteresis 0.5 % (xed)
Permissible temperature ranges
■
Ambient -30 ... +85 °C
■
Storage -30 ... +85 °C
■
Compensated -20 ... +80 °C
Temperature error < 0.1 % of span/10 K
CE-mark EMC directive 2004/108/EC, EN 61326 emission
(group 1, class B) and interference immunity (industrial
application)
Ingress protection IP 65 to IEC 60529
Shock resistance 100 g to IEC 60068-2-27 (mechanical shock)
Vibration resistance 5 g at 10 ... 2,000 Hz to IEC 60068-2-6 (vibration at
resonance)
Electrical safety
■
Short-circuit resistance Sig+ to 0V (short-term)
■
Reverse polarity protection UB+ to 0V (short-term)
Weight 50 g
3. Specications
For further specications see WIKA data sheet AC 80.09, PE 87.20 and the order documentation.
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WIKA operating instructions attachable indicator, models A-AS-1, WUR-110
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3. Specications
Dimensions in mm
Output
Bayonet connector,
4-pin
Output
Cable outlet with
3 m length
Output
M12 x 1; 5-pin circular connector
Input
Connection socket for M12 x 1;
4-pin circular connector
Input
Connection socket for
bayonet connector; 4-pin
Front-view version
Output
Bayonet connector;
4-pin
Output
Cable outlet with
3 m length
Output
circular connector
M12 x 1; 5-pin
Input
Connection socket
for M12 x 1; 4-pin
circular connector
Top-view version
Input
Connection socket
for bayonet con-
nector; 4-pin
This manual suits for next models
1
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