WIKA O-10 (T) User manual

EN
DE
FR
ES
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
Pressure sensor, model O-10 (T)
Pressure sensor, model O-10
Drucksensor, Typ O-10
Capteur de pression, type O-10
Sensor de presión, modelo O-10

2WIKA operating instructions pressure sensor model O-10
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FR
ES
Operating instructions model O-10 Page 3 - 27
Betriebsanleitung Typ O-10 Seite 28 - 52
Mode d‘emploi type O-10 Page 53 - 77
Manual de instrucciones modelo O-10 Página 78 - 103
© 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!

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1. General information 4
2. Safety 6
3. Specications 9
4. Design and function 21
5. Transport, packaging and storage 21
6. Commissioning, operation 22
7. Maintenance and cleaning 25
8. Faults 26
9. Dismounting, return and disposal 27
Contents
Declarations of conformity can be found online at www.wika.com.
Contents

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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 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.com / www.wika.de
- Relevant data sheet: PE 81.65
- Application consultant: Tel.: [phone]
Fax: [phone]
E-Mail: [email protected]

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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 the equipment or
the environment, if not avoided.
Information
... points out useful tips, recommendations and information for ecient and trouble-free operation.
Abbreviations
2-wire Two connection lines are used for the power 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.
UBPositive power supply terminal
0V Reference potential
S+Positive output terminal

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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 specic 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 "Specications".
■
Always operate the pressure sensor within the overpressure safety range.
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.
Model O-10 (T): Standard version
Model O-10 (5):
With 5-fold overpressure limit and condensation-tight case.
For applications with water as a medium a 5-fold overpressure safety for protection against water
hammer eects and a condensation-tight case is recommended.
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 instrument 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.

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2. Safety
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.
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 sucient precautionary measures.

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2. Safety
If the serial number becomes illegible due to mechanical damage or overpainting, traceability will no longer be possi-
ble.
Explanation of symbols
General danger symbol
Voltage DC
2.4 Labelling / safety marks
Product label
Output signal Pin assignmentPower supply
P# Product no.
S# Serial no. Measuring range

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2. Safety / 3. Specications
3. Specications
3.1 Measuring ranges model O-10 (T)
Relative pressure
bar 0 ... 6 1) 2) 0 ... 10 1) 2) 0 ... 16 0 ... 25 0 ... 40 0 ... 60 0 ... 100
0 ... 160 0 ... 250 0 ... 400 0 ... 600
psi 0 ... 100 1) 2) 0 ... 160 0 ... 200 0 ... 250 0 ... 300 0 ... 400 0 ... 500
0 ... 600 0 ... 750 0 ... 800 0 ... 1,000 0 ... 1,500 0 ... 2,000 0 ... 3,000
0 ... 4,000 0 ... 5,000 0 ... 6,000 0 ... 7,500 0 ... 8,000
Vacuum and +/- measuring range
bar -1 ... +5 2) -1 ... +9 2) -1 ... +15 -1 ... +24 -1 ... +39 -1 ... +59
psi -30 inHg ... +100 2) -30 inHg ... +160 -30 inHg ... +200 -30 inHg ... +300 -30 inHg ... +500
1) Measuring deviation of the zero signal ≤ ±0.7 % of span
2) Non-linearity ≤ ±0.6 % of span BFSL
The given measuring ranges are also available in kg/cm2, kPa and MPa.

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3. Specications
Overpressure limit
2 times
3 times on request
Vacuum tightness
Yes
3.2 Measuring ranges model O-10 (5)
Relative pressure
bar 0 ... 6 0 ... 10 0 ... 16 0 ... 25 0 ... 40
Overpressure limit
5 times
Vacuum tightness
Yes

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3. Specications
3.3 Output signals model O-10 (T)
Signal type Signal
Current (2-wire) 4 ... 20 mA
Voltage (3-wire)
■
DC 0.5 ... 4.5 V
■
DC 0 ... 5 V
■
DC 1 ... 5 V
■
DC 0 ... 10 V
Ratiometric (3-wire) DC 0.5 ... 4.5 V
Load in Ω
■
Current output (2-wire): ≤ (power supply - 8 V) / 0.02 A
■
Voltage output (3-wire): > maximum output signal / 1 mA
■
Ratiometric output signal (3-wire): > 4.5 kΩ
3.4 Output signals model O-10 (5)
Signal type Signal
Current (2-wire) 4 ... 20 mA
Voltage (3-wire)
■
DC 0.5 ... 4.5 V
■
DC 1 ... 5 V
Ratiometric (3-wire) DC 0.5 ... 4.5 V
Load in Ω
■
Current output (2-wire): ≤ (power supply - 8 V) / 0.02 A
■
Voltage output (3-wire): > maximum output signal / 1 mA
■
Ratiometric output signal (3-wire): > 4.5 kΩ

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3.5 Voltage supply
Power supply
The power supply depends on the selected output signal.
■
4 ... 20 mA: DC 8 ... 30 V
■
DC 0.5 ... 4.5 V: DC 8 ... 30 V
■
DC 0 ... 5 V: DC 8 ... 30 V
■
DC 1 ... 5 V: DC 8 ... 30 V
■
DC 0 ... 10 V: DC 14 ... 30 V
■
DC 0.5 ... 4.5 V (ratiometric): DC 4.5 ... 5 V
The power supply for the pressure sensor must be made via an energy-limited electrical circuit in accordance with
section 9.4 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 sensor be used
at this altitude.
Total current consumption
■
Current output:
The total current consumption corresponds to the value of the output signal current (4 ... 20 mA), maximum 25 mA
■
Voltage output:
5 mA
3. Specications

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3. Specications
3.6 Reference conditions (per IEC 61298-1)
Temperature
15 ... 25 °C
Atmospheric pressure
860 ... 1,060 mbar
Humidity
45 ... 75 % relative
Power supply
■
Current output: DC 14 V
■
Voltage output: DC 24 V
■
Ratiometric output signal: DC 5 V
Nominal position
Calibrated in vertical mounting position with pressure connection facing downwards.
3.7 Time response
Settling time
> 2 ms

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3. Specications
3.8 Accuracy data model O-10 (T)
Non-linearity (per IEC 61298-2)
≤ ±0.5 % of span BFSL
A dierent non-linearity applies to some measuring ranges, see "Measuring ranges model O-10 (T)".
Measuring deviation of the zero signal
≤ ±0.5 % of span
A dierent measuring deviation applies to some measuring ranges, see "Measuring ranges model O-10 (T)".
Accuracy at reference conditions
≤ ±1.2 % of span
Temperature error at 0 ... 80 °C
≤ ±1.5 % of span
Long-term stability
≤ ±0.3 % of span/year

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3.9 Accuracy data model O-10 (5)
Non-linearity (per IEC 61298-2)
≤ ±0.5 % of span BFSL
Measuring deviation of the zero signal
≤ ±1 % of span
Accuracy at reference conditions
≤ ±2.0 % of span
Temperature error at 0 ... 80 °C
■
Mean temperature coecient of zero point:
Typical: 0,3 % of span/10 K
Maximum: 0,6 % of span/10 K
■
Mean temperature coecient of span:
≤ ±0.1 % of span/10 K
Long-term drift
≤ ±0.2 % of span/year
3. Specications

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3. Specications
3.10 Operating conditions model O-10 (T)
Ingress protection (per IEC 60529)
For ingress protections see chapter 3.13 "Electrical connections model O-10 (T)"
The stated ingress protection only applies when plugged in using mating connectors that have the appropriate ingress
protection.
Vibration resistance (per IEC 60068-2-6)
20 g (20 ... 2,000 Hz, 120 min.)
Shock resistance (per IEC 60068-2-27)
40 g (6 ms), mechanical shock
Service life
10 million load cycles
Free fall test
Resistant to an impact onto concrete from 1 m
Temperatures
■
Medium: -30 ... +100 °C
■
Ambient: -30 ... +100 °C
■
Storage: -30 ... +100 °C

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3.11 Operating conditions model O-10 (5)
Ingress protection (per IEC 60529)
For ingress protections see "Electrical connections model O-10 (5)"
The stated ingress protection only applies when plugged in using mating connectors that have the appropriate ingress
protection.
Vibration resistance (per IEC 60068-2-6)
20 g (20 ... 2,000 Hz, 120 min)
Shock resistance (per IEC 60068-2-27)
40 g (6 ms), mechanical shock
Service life
10 million load cycles
Free fall test
Resistant to an impact onto concrete from 1 m
Temperatures
■
Medium: -40 ... +100 °C
■
Ambient: -25 ... +80 °C
■
Storage: -25 ... +80 °C
Other temperature ranges on request
3. Specications

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3. Specications
3.12 Approvals, directives and certicates
CE conformity
■
EMC directive, EN 61326 emission (group 1, class B) and interference immunity (industrial application)
■
Pressure equipment directive
■
RoHS directive
Approvals
■
cULus
■
GOST-R
RoHS conformity
Yes
3.13 Materials
Non-wetted parts
■
Stainless steel 316L
■
PBT GF 30
■
Cable material (cable outlet) from PVC
Wetted parts
■
Stainless steel 316L
■
13-8 PH
■
For sealing materials see "Process connections"
Oil and grease free versions are available on request.

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3. Specications
3.14 Electrical connections model O-10 (T)
Available connections
Electrical connection Ingress
protection
Wire cross-
section
Cable
diameter
Cable
lengths
Angular connector DIN 175301-803 A IP65 - - -
Angular connector DIN 175301-803 C IP65 - - -
Circular connector M12 x 1 (4-pin) IP67 ---
Metri-Pack series 150 1) IP67 -- -
Cable outlet, unshielded 2) IP67 0.14 mm23.4 mm 2 m, 5 m
Cable outlet, shielded IP67 0.14 mm24.3 mm 2 m, 5 m
1) for model O-10 (T) only possible from measuring range 0 ... 60 bar
2) up to a maximum of 80 °C permitted
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
UBvs. 0V
Overvoltage protection
DC 36 V
Insulation voltage
DC 750 V

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3. Specications
3.15 Electrical connections model O-10 (5)
Available connections
Electrical connection Ingress pro-
tection
Wire cross-
section
Cable dia-
meter
Cable lengths
Circular connector M12 x 1 (4-pin) IP65 - - -
Metri-Pack series 150 IP67 ---
Cable outlet, unshielded 1) IP67 0.14 mm23.4 mm 2 m, 5 m
1) up to a maximum of 80 °C permitted
The stated ingress protection (per IEC 60529) only applies when plugged in using mating connectors that have the
appropriate ingress protection.
Mating connectors are not included in the delivery, but they are available as accessories.
Short-circuit resistance
S+vs. 0V
Reverse polarity protection
UBvs. 0V
Overvoltage protection
DC 36 V
Insulation voltage
DC 750 V
For special model numbers, e.g. O-10000, please note the specications stated on the delivery note.
For further specications see WIKA data sheet PE 81.65 and the order documentation.