The J21K's rugged design - with epoxy coated enclosure and sealed metal bellows - lends itself to exacting applications. Widely used in refrigeration (chiller) and compressor applications, the J21K can be used for filter status monitoring and proof of flow.
Vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilitiesdetails
Cost-effective pressure and temperature switch for process plants and OEM equipmentdetails
Sensitive pressure switches with bellows and narrow deadbanddetails