liquid pressure switch / flush diaphragm / electronic / for compressors
PSD-30, PSD-31 WIKA Alexander Wiegand SE & Co. KG



  • Fluid:

    for liquids

  • Technology:

    flush diaphragm, electronic

  • Applications:

    for hydraulic applications, for compressors, for pumps, for pneumatic applications, sanitary wares

  • Other characteristics:

    rugged, with display

  • Process temperature:

    Min.: -20 °C (-4 °F)

    Max.: 85 °C (185 °F)

  • Pressure range:

    Min.: 0 bar (0 psi)

    Max.: 600 bar (8702.26 psi)


This electronic pressure switch is perfectly suited for a wide range of applications to include pneumatics, hydraulics, machine tools, compressors, pumps and machine building. It comes with an extensive list of features such as powerful display, easy to use and flexible mounting, intuitive and easy setup.