B4, B7, L, G, P and V- Series switches all feature a modular sensing element. The element is in pressure, differential pressure or temperature and can be matched to actuators and enclosures that suit various environmental protection classes o the switching function (1 or 2 microswitches, deadband).
MODULAR SENSING ELEMENT
ASHCROFT® PRESSURE SWITCH
Diaphragm operated piston/cylinder
Gauge pressure from 25 mbar up to 210 bar
Diaphragm material Buna N, Viton, Teflon, stainless steel or Monel
ASHCROFT® DIFFERENTIAL PRESSURE SWITCH
Diaphragm operated piston/cylinder
Differential pressure from 75 mbar up to 42 bar
Static pressures up to max 140 bar
Wetted parts Buna N, Viton, Teflon, stainless steel or Monel
ASHCROFT® TEMPERATURE SWITCH
Used for Vapor pressure and thermal systems
Temperature ranges from -40OC up to 400OC
Rigid stem or capillary line
CASE CONFIGURATIONS FOR VARIOUS ENVIRONMENTS AND SWITCHING FUNCTIONS
ASHCROFT® MODELS B4, D4 AND T4 – PRESSURE, DIFFERENTIAL PRESSURE AND TEMPERATURE SWITCHES