Products > Instrumentation: Pressure

Switch for Instrument Air

Instrument Air Pressure Switches. These switches operate like all other pressure switches. They make electrical contact when a certain set pressure has been reached at their input. The characteristic that differentiates them from other switches is the requirement that they operate in an instrument air environment with pressures from 90 to 150 PSI.

Things to Consider When Purchasing This Product:

Sensor technology type, Pressure reading criteria, Features criteria (Temperature output/Temperature compensation/Negative pressure output/Alarm indicator/TTL compatible switch), Display criteria, Working pressure range, Switch point range, Deadband, Accuracy, Vacuum range, Vacuum switch setpoint range, Vacuum deadband, Operating temperature range, Signal output criteria, Scale units, Switch technology (Electro-mechanical/Solid state), Normally open or closed, Number of throws, Number of poles, Switched current, Switched AC or DC volts, Warranty