These diaphragm pressure switches are IP 55, and only suitable for applications in the chemical, petrochemical and conventional power plants. The sensing element is a metallic diaphragm and acts directly on the microswitch through a self-centering pivot. The simplicity of the design, without levers, cams or similar mechanism, gives the unit an exceptionally long working life.

• Industrial sector:  Chemical, Petrochemical, Energy, Engineering Procurement Construction (EPC)
• Instrument type: Pressure switches
• Specific applications: Crystallizzing fluids, Viscous fluids, Sedimentous fluids
• Function: Electric contact
• Material: Stainless steel and alluminium alloys
• Conformity: EAC Conformity
• Process connection: Threaded
• Calibration range: 0...1 / 0...25bar
• Sensing element: Diaphragm
• Protection degree: IP 55
• Electrical switching: SPDT microswitch, one intervention
• Sensing element material: Stainless steel