SIEMENS SITRANS P Compact Pressure Transmitters


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SITRANS P Compact is Siemen’s compact pressure transmitter. This little unit is suitable for the food, pharmaceuticals and biotechnology industries. The SITRANS P Compact are made from high quality materials ensuring adherence to hygiene standards for food grade facilities.


The enclosure is a fully welded and has a ingress protection rating of IP67.

  • Measuring ranges from 0 to 160 mbar (0 to 2.32 psi) to 0 to 40 bar (0 to 580 psi)
  • Linearity error incl. hysteresis < +0.2% of the full-scale value
  • Piezo-resistive measurement system, vacuum-proof and overload-proof
  • Hygiene-based design according to EHEDG, FDA and GMP recommendations
  • Material and surface quality according to hygiene requirements
  • Wetted parts made of stainless steel; completely welded
  • Signal output 4 to 20 mA (0 to 20 mA as option)
  • Stainless steel enclosure with degree of protection IP65 (IP67 as option)
  • Process temperature up to 200 °C (392 °F)
  • Explosion protection II 2G EEx [ib] IIC T6 to ATEX
  • Easy and safe to clean

Product Data Sheet – Siemens SITRANS P Compact Pressure Transmitter

Operational Manual – Siemens SITRANS P Compact Pressure Transmitter


Application Gauge and absolute pressure measurement

(Measuring Range)


Gauge or absolute pressure

0 … 160 mbar (0 … 2.32 psi)

0 … 40 bar (0 … 580 psi)


(Current Signal)

2 wire system = 4 … 20 mA

3 wire system = 0 …20 mA

Measuring Accuracy ≤ 0.2% of full-scale value
Operating conditions Process Range

Max. 200 °C (392 °F), depending on design

Ambient Temperature

-10 … +70 °C (14 … 158 °F)

Degree of Protection IP65, optional IP67
Weight 0.460 kg
Electrical Connections Field enclosure IP65 or IP67, with screw gland

Angled device plug DIN 43650, IP65

Cable connection, IP67

M12 device plug, IP65

Explosion Protection Ex II 2G EEx ib IIC T6
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SIEMENS SITRANS P Compact Pressure Transmitters

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