P90S Series Vacuum Switch

The P90S features an extremely sensitive silicone on silk diaphragm that senses air or inert gas pressure in fractions of an inch of water. The P90S can be panel mounted to eliminate pressure fittings thereby increasing packaging efficiency, or traditionally mounted via a port fitting. This unit is perfect for use in monitoring exhaust vent pressure.

Features

  • Small low profile design
  • Simple electrical hookup
  • Extremely sensitive
  • Panel mounting

Specifications *

Media Gas or Liquid
Type Factory Set
Sensor Type Silicone or Silk Diaphragm
Available Settings 0.04 – 0.5 PSIV
Actuation Value 0.01 PSIV + 2% of Setting
Repeatability ± 0.005 PSI + 1% of Setting
Proof Pressure 2 PSIG
Operating Temp. Range -65° to 160° F
Wetted Materials Silicone Diaphragm, Al
Pressure Interface Pipe Fittings, MS Fittings
Electrical Rating Up to 7 Amps
Electrical Connections Switch Terminals
Terminal Blades
Typical Weight 0.60 lbs
Qualification Consult Factory
Warranty 18 Months
Options Panel Mount
Custom Fittings

* Specifications subject to change

Downloadable Resources

Semiconductor Guide

Pressure, Flow, Level and Temperature Products SAFETY AND PROCESS CONTOL SENSORS
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