WIKA S-11 User manual

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DE
FR
ES
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
Druckmessumformer mit frontbündiger Membrane Typ S-11
Flush diaphragm pressure transmitter model S-11
Flush diaphragm pressure transmitter model S-11
Transmisor de presión con membrana aflorante modelo S-11
Transmetteur de pression à membrane affleurante type S-11

2WIKA operating instructions pressure transmitter, model S-11
EN
DE
FR
ES
14043046.02 08/2019 EN/DE/FR/ES
© 2012 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!
Operating instructions model S-11 Page 3 - 24
Betriebsanleitung Typ S-11 Seite 25 - 46
Mode d'emploi type S-11 Page 47 - 68
Manual de instrucciones modelo S-11 Página 69 - 91

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1. General information 4
2. Safety 6
3. Specications 8
4. Design and function 14
5. Transport, packaging and storage 14
6. Commissioning, operation 15
7. Adjustment of zero point and span 20
8. Maintenance and cleaning 21
9. Faults 21
10. Dismounting, return and disposal 22
Contents
Contents
Declarations of conformity can be found online at www.wika.com.

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1. General information
■
The pressure transmitter 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 certied 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 insuciently qualied skilled personnel or
unauthorised modications to the instrument.
■
The general terms and conditions contained in the sales documentation shall apply.
■
Subject to technical modications.
■
Further information:
- Internet address: www.wika.de / www.wika.com
- Relevant data sheet: PE 81.02
- Application consultant: Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
1. General information

5WIKA operating instructions pressure transmitter, model S-11
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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 ecient 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 The two connection lines are used for the voltage supply.
The measurement signal also provides the supply current.
3-wire Two connection lines are used for the power supply.
One connection line is used for the measurement signal.
U+Positive power supply terminal
U-Reference potential
S+Analogue output

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2. Safety
2. Safety
WARNING!
Before installation, commissioning and operation, ensure that the appropriate pressure transmitter has
been selected in terms of measuring range, design and specic measuring conditions.
Non-observance can result in serious injury and/or damage to equipment.
WARNING!
■
Open the connections only after the system has been depressurised.
■
Observe the working conditions in accordance with chapter 3 “Specications”.
■
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 indoors and outdoors.
The instrument has been designed and built solely for the intended use described here, and may only be used
accordingly. The technical specications contained in these operating instructions must be observed. Improper
handling or operation of the pressure transmitter outside of its technical specications 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.
2.2 Personnel qualication
WARNING!
Risk of injury should qualication be insucient!
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 qualications 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-specic 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.

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2. Safety
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 the dismounted pressure transmitter can result in a risk to persons, the environment
and equipment.
Take sucient precautionary measures.
Do not use this instrument in safety or emergency stop devices. Incorrect use of the instrument can result
in injury.
Should a failure occur, aggressive media with extremely high temperature and under high pressure or
vacuum may be present at the instrument.
2.4 Labelling / safety marks
Product label
Output signal
Pin assignment
Power supply
S# Serial no.
P# Product no.
Measuring range
2D code
Approvals
If the serial number and the 2D code become illegible due to mechanical damage or overpainting, traceability will no
longer be possible.

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3. Specifications
3.1 Measuring ranges
Gauge pressure
bar Measuring range 0 ... 0.1 0 ... 0.16 0 ... 0.25 0 ... 0.4 0 ... 0.6 0 ... 1 0 ... 1.6
Overload safety 1 1.5 2 2 4 5 10
Measuring range 0 ... 2.5 0 ... 4 0 ... 6 0 ... 10 0 ... 16 0 ... 25 0 ... 40
Overload safety 10 17 35 35 80 50 80
Measuring range 0 ... 60 0 ... 100 0 ... 160 0 ... 250 0 ... 400 0 ... 600
Overload safety 120 200 320 500 800 1,200
psi Measuring range 0 ... 15 0 ... 20 0 ... 30 0 ... 50 0 ... 60 0 ... 100 0 ... 150
Overload safety 145 145 145 240 240 500 500
Measuring range 0 ... 160 0 ... 200 0 ... 250 0 ... 300 0 ... 400 0 ... 500 0 ... 600
Overload safety 1,160 1,160 1,160 1,160 1,160 1,160 1,160
Measuring range 0 ... 750 0 ... 1,000 0 ... 1,500 0 ... 2,000 0 ... 3,000 0 ... 5,000 0 ... 6,000
Overload safety 1,740 1,740 2,900 4,600 7,200 11,600 11,600
Absolute pressure
bar Measuring range 0 ... 0.25 0 ... 0.4 0 ... 0.6 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4
Overload safety 2 2 4 5 10 10 17
Measuring range 0 ... 6 0 ... 10 0 ... 16
Overload safety 35 35 80
psi Measuring range 0 ... 15 0 ... 25 0 ... 50 0 ... 100 0 ... 250
Overload safety 72.5 145 240 500 1,160
3. Specications

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3. Specications
Vacuum and +/- measuring range
bar Measuring range -0.6 ... 0 -0.4 ... 0 -0.25 ... 0 -0.16 ... 0 -0.1 ... 0
Overload safety 4 2 2 1.5 1
Measuring range -1 ... 0 -1 ... +0.6 -1 ... +1.5 -1 ... +3 -1 ... +5
Overload safety 5 10 10 17 35
Measuring range -1 ... +9 -1 ... +15 -1 ... +24
Overload safety 35 80 50
psi Measuring range -30 inHg ... 0 -30 inHg ... +30 -30 inHg ... +60 -30 inHg ... +100 -30 inHg ... +160
Overload safety 72.5 240 240 500 1,160
Measuring range -30 inHg ... +200 -30 inHg ... +300
Overload safety 1,160 1,160
Vacuum tightness: Yes
3.2 Output signals
Signal type Signal
Current (2-wire) 4 ... 20 mA
Current (3-wire) 0 ... 20 mA
Voltage (3-wire) DC 0 ... 10 V
DC 0 ... 5 V
Load in Ω
Depending on the signal type the following loads apply:
Current (2-wire): ≤ (power supply - 10 V) / 0.02 A
Current (3-wire): ≤ (power supply - 3 V) / 0.02 A
Voltage (3-wire): > max. output signal / 1 mA

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3. Specications
3.3 Power supply
4 ... 20 mA (2-wire): DC 10 ...30 V
0 ... 20 mA (3-wire): DC 10 ...30 V
DC 0 ... 10 V: DC 14 ... 30 V
DC 0 ... 5 V: DC 10 ...30 V
3.4 Reference conditions (per IEC 61298-1)
Temperature: 15 ... 25 °C (59 ... 77 °F)
Atmospheric pressure: 860 ... 1,060 mbar (12.5 ... 15.4 psi)
Humidity: 45 ... 75 % r. h.
Power supply: DC 24 V
Mounting position: Calibrated in vertical mounting position with process connection facing downwards.
3.5 Accuracy specications
Accuracy at reference conditions
Standard ≤ ±0.5 % of span
Option ≤ ±0.25 % of span 1)
1) Only for measuring ranges ≥ 0.25 bar
Including non-linearity, hysteresis, zero oset and end value deviation (corresponds to measured error per
IEC 61298-2). Calibrated in vertical mounting position with process connection facing downwards.
Non-linearity (per IEC 61298-2): ≤ ±0.2 % of span BFSL
Non-repeatability: ≤ 0.1 % of span
Long-term stabilty at reference conditions: ≤ ±0.2 % of span/year
Temperature error in rated temperature range
Rated temperature range: 0 ... 80 °C (32 ... 176 °F)
Mean temperature coecient of zero point:
Measuring range > 0.25 bar: ≤ ±0.2 % of span/10 K
Measuring range ≤ 0.25 bar: < ±0.4 % of span/10 K
Mean temperature coecient of span: ≤ ±0.2 % of span/10 K