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    ZSM1-021 Vacuum Switch Diaphragm Style

    SKU ZSM1-021
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $71.20
    $71.20 - $71.20
    Current price $71.20

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    ZSM1 is a basic vacuum switch with 1 output.  No analog output is included.  Solid state and contact reed switch options are available,with different voltages.  The switch output turns ON when vacuum is greater that the set point.  A red LED indicator also light to correspond with the output signal.  A rotary trimmer adjusts the switch set point.  ZSM1 can be mounted in a ZM generator unit, or piped by metric or NPTF male threads.  Electrical connection is made by a 2 or 3 wire cable.  This switch is compatible with any non-corrosive, non-flammable gas.