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ZSM1, Vacuum Switch, Diaphragm Style

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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.

  • Basic vacuum switch with rotary adjustment of a supply level voltage output signal
  • Vacuum range: -80 to -27 kPa
  • Output: switched supply level voltage
  • Power supply requirement: 4.5 to 28 VDC (solid state) or 100V AC/DC (reed)
  • Repeatability: ±10% or less
  • Port sizes: 1/8 RC or 1/8 NPTF male, or ZM genertor mountable
Configuration Options
  
 
Copy Configuration Number Copy Configuration Number
Select Product Options
Select values from the drop down lists or make appropriate selections to configure the part number.
Port Size Configuration Status
Switch & Voltage Configuration Status
Lead Wire Length Configuration Status
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.

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