Wika Pressure Transmitter Model S-20, 0...16 bar gauge, 4 ... 20 mA/2-wire Output, 8...35 V DC, G 1/2 B EN 837 Process Connection, D 2.5 mm Port, Angular Connector DIN 175301-803 A, IP 65 Protection, 14071142

Part Number : 14071142

Brand :
WIKA

Wika S-20 Pressure Transmitter, 14071142, offers precise 0–16 bar gauge measurement, 4–20 mA output, durable IP65-rated enclosure, and angular DIN connector ideal for harsh industrial environments and custom setups.

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KWD 220.000

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Description
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Description

The Wika S-20 Pressure Transmitter (14071142) is a robust and highly customizable solution for precise pressure monitoring in the most demanding industrial environments. Measuring 0 to 16 bar gauge with a reliable 4...20 mA two-wire output, it supports 8...35 V DC supply and integrates a G 1/2 B EN 837 process connection with a D 2.5 mm port. Its compact angular connector (DIN 175301-803 A) ensures secure installation, while the IP65-rated housing offers protection against dust, water, and aggressive conditions. The sensor is built on field-tested technology capable of over 100 million load cycles with <0.1% long-term drift, making it suitable for critical operations in process industries, research labs, and R&D. Custom versions are available even for a single unit, and advanced features like selectable temperature compensation at +4 °C, +40 °C, +60 °C, and +80 °C enable optimized performance across variable environments.

Key Features

• High accuracy, low temperature error, selectable adjustment temperature

• Proven technology

• Special media and special versions

Applications

• Critical industrial applications

• Demanding applications in research and development

• Harsh environments in the process industry

High accuracy, low temperature error, selectable adjustment temperature

The S-20 measures pressures particularly accurately and reliably and is available in three accuracy classes. The selectable adjustment temperatures of +4 °C, +40 °C, +60 °C and +80 °C [+39 °F, +104 °F, +140 °F, +176 °F] reduce the temperature error to a minimum.

Proven technology

The S-20 is based on proven technologies, tried and tested in the field. With up to 100 million load cycles and a long-term stability to < 0.1 %, it constantly provides precise data for processes and plants. Regular audits permanently ensure highest quality standards.

Special media and special versions

Versions for special media, e.g. oxygen or hydrogen applications, high temperatures and cleanliness levels are available. In addition, the S-20 can be delivered with IP68 and IP6K9K ingress protection.

Downloads

DataSheet Wika S-20 (14071142).pdf

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Datasheet Wika S-20 Pressure Transmitter.pdf

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Operating Instruction wika S-20 sensor.pdf

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Specifications

Measuring range
0 ... 16 bar gauge
Overpressure limit
2 times
Vacuum tightness
Yes
Output Signal
4 ... 20 mA, 2-wire
Permissible load
≤ (power supply - 7.5 V) / 0.023 A
Power Supply
DC 8...35 V
Total current consumption
Current signal, max. 25 mA
Non-linearity
0.25% BFSL
Accuracy at calibration temperature
≤ ±0.5 % of span
Long-Term Drift
≤ ±0.1 % of span
Additional error at calibration temperature
No
Temperature error (-20 to +80°C)
1 %
Temperature error (-30 to +100°C)
1.5 %
Permissible medium temperature
-30...+100°C
Storage and transport temperature
-40 ... +70°C
Shock and vibration resistance
100 g shock, 20 g vibration
Service Life
100 million load cycle
Process Connection
G 1/2 B EN 837
Sealing
Copper
Pressure Port
D 2.5 mm
Electrical connection
Angular connector DIN 175301-803 A
Tailoring electrical connection
Mating connector included
Ingress Protection
IP 65
Pin assignment
U+=1, U-=2
Short-circuit Resistance
S+ vs. U-
Reverse polarity protection
U+ vs. U-
Insulation Voltage
DC 750 V
CE conformity PED
2014/65/EU
CE conformity EMC
2014/30/EU
CE conformity RoHS
2011/65/EU
Approvals
cULus

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