Flush diaphragm pressure switch / for liquids / ultra heavy-duty / with display
PSD-30, PSD-31 WIKA Alexander Wiegand SE & Co. KG


  • Technology:

    flush diaphragm

  • Fluids:

    for liquids

  • Protection level:

    ultra heavy-duty

  • Other characteristics:

    with display

  • Applications:

    sanitary wares

  • 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.


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Electronic pressure measurement