Differential Pressure Switch: FISCHER DS Series

Differential Pressure Switch: FISCHER DS Series from Gas Alarm Systems (Div of ALVI Tech)

By: Gas Alarm Systems (Div of ALVI Tech)  01-Dec-2010
Keywords: Flow Sensors, Leak Detector, Process Monitoring

Differential Pressure Switch: FISCHER DS Series

 

Differential pressure switch series DS from FISCHER is designed for water, oil and non-aggressive gases. It is based around a rugged, reliable membrane sensing system. It is suitable to detect vacuum, over pressure and differential pressure. The force ,moves the membrane in one direction against the measuring range spring. A plunger fitted to the membrane operates a micro-switch to operate the switch point. There is a dial to adjust the set-point. It is overload protected giving high repeatability with long life

 

The stock standard adjustable pressure range in 0.16 – 1.6 bar (other range 0.06 – 6 bar). The maximum operating pressure is 16 bar. It is designed to operate at -10 to + 70 Deg C with maximum medium temperature of 80 Deg C. The membrane is ANSI 301 stainless steel with G1/8 female pressure connection. The switch point is adjustable in 0—100% of the range. It also comes with ATEX Hazardous Area Compliance with IP 65 protection class. The micro-switch is rated  3 A, 250 V. It will find wide applications in heavy process engineering industries

Keywords: Flow Sensors, Leak Detector, Process Monitoring

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