Feature

High quality, self-aligning diaphragm/piston sensor operated pressure switch. The limited piston travel translates pressure at the diaphragm directly to actuation of the microswitch, with no intervening linkages or mechanisms and with full protection against very high overrange pressure.

The piston sensor is isolated from the process fluid by a diaphragm and static o-ring seal, retained by a process connection port. These three are the only process wetted parts and are available in an extensive range of materials.

Target Fields

Power, Oil & Gas, Refinery, Petrochemical, etc.
Pumps, Compressors, Motors, Boilers, Generators, etc.

External appearance drawing