Differential Pressure Picostat PSTD 9D0

The mechanical pressure switches from Trafag are outstanding for their compact design and high-precision micro-mechanics specially developed and manufactured by Trafag itself. These switches can be installed in any position and need no electric power, making them particularly versatile in application and fully site-independent.


  • Compact design
  • Rugged housing
  • High repeatability
  • Protection IP65 (with plug connector)
  • Any mounting position possible


  • Shipbuilding
  • Engine manufacturing
  • Machine tools
  • Hydraulics

Measuring range -1..6 and -1..8 Bar
Pressure connection G1/4'' female
Protection rating IP65
Connection EN175301-803-A (DIN43650-A)
Material Bronze (CuZn6)
Output Micro switch SPDT
Media temperature -25...120°C
Temperature range -25...+85°C

Maximilian Grudin

Product division:
Pressure- and temperature sensors

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