ICS P-3 Series Bedienungsanleitung
EN
DE
FR
ES
Pressure sensor for precision measurements, model P-30
Drucksensor, Typ P-3x
Pressure sensor, model P-3x
Capteur de pression, type P-3x
Sensor de presión, modelo P-3x
2WIKA operating instructions precision pressure transmitter model P-3x
EN
DE
11473500.07 01/2020 EN/DE/FR/ES
FR
ES
Operating instructions models P30, P-31 Page 3 - 24
Betriebsanleitung Typen P30, P-31 Seite 25 - 46
Mode d‘emploi types P30, P-31 Page 47 - 68
Manual de instrucciones modelos P30, P-31 Página 69 - 90
© 2011 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
WIKA®is a registered trademark in various countries.
WIKA®ist eine geschützte Marke in verschiedenen Ländern.
Prior to starting any work, read the operating instructions!
Keep for later use!
Vor Beginn aller Arbeiten Betriebsanleitung lesen!
Zum späteren Gebrauch aufbewahren!
Lire le mode d‘emploi avant de commencer toute opération !
A conserver pour une utilisation ultérieure !
¡Leer el manual de instrucciones antes de comenzar cualquier trabajo!
¡Guardar el manual para una eventual consulta posterior!
3WIKA operating instructions pressure transmitter, model P-3x
11473500.07 01/2020 EN/DE/FR/ES
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1. General information 4
2. Safety 6
3. Specications 9
4. Design and function 14
5. Transport, packaging and storage 14
6. Commissioning, operation 15
7. Maintenance and cleaning 21
8. Faults 22
9. Dismounting, return and disposal 24
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Contents
Contents
Declarations of conformity can be found online at www.wika.com.
4WIKA operating instructions pressure transmitter, model P-3x
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1. General information
1. General information
■
The pressure sensor 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 pressure sensor. 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
pressure sensor's range of use.
■
The operating instructions are part of the product and must be kept in the immediate vicinity of the
pressure sensor 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 pressure sensor.
■
The general terms and conditions, contained in the sales documentation, shall apply.
■
Subject to technical modications.
■
Further information:
5WIKA operating instructions pressure transmitter, model P-3x
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1. General information
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
equipment or the environment, if not avoided.
Information
… points out useful tips, recommendations and information for ecient and trouble-free
operation.
CAUTION!
... indicates a potentially dangerous situation that can result in burns, caused by hot
surfaces or liquids, if not avoided.
Abbreviations
2-wire Two of the 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+Positive power terminal
U- Negative power terminal
S+Positive measurement terminal
6WIKA operating instructions pressure transmitter, model P-3x
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2. Safety
2. Safety
WARNING!
Before installation, commissioning and operation, ensure that the appropriate pressure
sensor 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.
■
Prior to opening the instrument, disconnect it from the mains.
■
Always operate the pressure sensor within the overpressure limit.
■
Observe the working conditions in accordance with chapter 3 "Specications".
■
For the application of the pressure sensor in connection with aggressive/corrosive media
and for avoiding mechanical damages, see chapter 3 „Specications“.
Further important safety instructions can be found in the individual chapters of these
operating instructions.
2.1 Intended use
The pressure sensor is used to convert pressure into an electrical signal.
The pressure sensor has been designed and built solely for the intended use described here and may
only be used accordingly.
This is class B equipment for emissions and is intended for use in industrial environments. In other
environments, e.g. residential or commercial installations, it can intefere with other equipment under
certain conditions. In such circumstances the operator is expected to take the appropriate measures.
The technical specications contained in these operating instructions must be observed. Improper
handling or operation of the pressure sensor outside of its technical specications requires the
instrument to be taken out of service immediately and inspected by an authorised WIKA service
engineer.
The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use.
7WIKA operating instructions pressure transmitter, model P-3x
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2. Safety
2.2 Personnel qualication
WARNING!
Risk of injury should qualication be 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 sensors can result in a risk to persons, the
environment and equipment.
Take sucient precautionary measures.
WARNING!
When touching the pressure sensor, please note that the surfaces of the instrument
components can become hot during operation.
8WIKA operating instructions pressure transmitter, model P-3x
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2. Safety
2.4 Labelling/Safety marks
Product label
If the serial number becomes illegible (e.g. due to mechanical damage or overpainting), traceability will
no longer be possible.
Explanation of symbols
Before mounting and commissioning the instrument, ensure you read
the operating instructions!
Voltage DC
Output signal
Pin assignment
Power supply
P# Article No.
S# Serial No.
Model
Measuring range
Accuracy
9WIKA operating instructions pressure transmitter, model P-3x
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3. Specications
3.1 Measuring ranges
Relative pressure
bar 0 ... 0.25 0 ... 0.4 0 ... 0.6 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4
0 ... 6 0 ... 10 0 ... 16 0 ... 25 0 ... 40 0 ... 60 0 ... 100
0 ... 160 0 ... 250 0 ... 400 0 ... 600 0 ... 1,000 1)
psi 0 ... 5 0 ... 10 0 ... 15 0 ... 25 0 ... 30 0 ... 50 0 ... 100
0 ... 160 0 ... 200 0 ... 300 0 ... 500 0 ... 1,000 0 ... 1,500 0 ... 2,000
0 ... 3,000 0 ... 5,000 0 ... 10,000
1) not available for model P-31
Absolute pressure
bar 0 ... 0.25 2) 0 ... 0.4 0 ... 0.6 0 ... 1 0.8 ... 1.2 2) 0 ... 1.6 0 ... 2.5
0 ... 4 0 ... 6 0 ... 10 0 ... 16 0 ... 25
psi 0 ... 5 0 ... 10 0 ... 15 0 ... 25 0 ... 30 0 ... 50 0 ... 100
0 ... 160 0 ... 200 0 ... 300
2) only available with an accuracy of 0.1 % of span
Vacuum and +/- measuring range
bar -1 … 0 -0.6 … 0 -0.4 … 0 -0.25 … 0 -1 … +0.6
-1 … +1 -1 … +1.5 -1 … +3 -1 … +5 -1 … +9
-1 … +15
psi -30 inHg ... 0 -30 inHg ... +15 -30 inHg ... +30 -30 inHg ... +50 -30 inHg ... +100
-30 inHg ... +160 -30 inHg ... +200
3. Specications
10 WIKA operating instructions pressure transmitter, model P-3x
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Overload safety
The overload safety is based on the sensor element used. Depending on the selected process connec-
tion and sealing, restrictions in overload safety can result.
A higher overload safety will result in a higher temperature error.
Measuring ranges ≤ 25 bar [≤ 400 psi]: 3-fold
Measuring ranges 40 ... 600 bar [500 ... 5,000 psi]: 2-fold 1)
Measuring range 1,000 bar: 1.5-fold
1) 1.5-fold overload safety with 1,000 psi, 1,500 psi and 10,000 psi
Vacuum resistance
yes
3.2 Output signal
Signal type Signal
Current (2-wire) 4 ... 20 mA
Current (3-wire) 4 ... 20 mA
0 ... 20 mA
Voltage (3-wire) DC 0 ... 10 V
DC 0 ... 5 V
USB per P-30/P-31 interface protocol
CANopen per CiA DS404
Load in Ω
Current (2-wire, 3-wire): ≤ (power supply - 9 V)/0.02 A
Voltage (3-wire): > Umax/1 mA
3. Specications
Dieses Handbuch passt für folgende Modelle
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