NUOVA FIMA: Weather Proof Pressure Switch 3.25 Low Pressure - IP55

Diaphragm pressure switch Ranges: 0...40 mbar/ 0...600 mbar. Electrical specifications: N. 1 SPDT microswitches. ( see microswitches table) Differential: fixed. Ripeatability: ” 1% of the full setting value. Set point adjustment: internal, micrometric adjustable. Protection: IP 55 as per IEC 529, UNI 8896. Electrical wiring: terminal screw, directly on microswitch. Earth contacts: N. 1 internal, N. 1 external. Process temperature: + 212° F max ( 100° C) . Ambient temperature: -13...+ 149° F ( -25...+ 65 ' C) . Thermal drift: ” 0, 027% / ° F ( ” 0, 05% / ° C) . Process connection: AISI 316 st.st. Elastic element: AISI 316 st.st. diaphragm. Gasket: PTFE Case: aluminium, blue polyurethane painted. Cover: aluminium, beige polyurethane painted. Tag: stainless steel, silk-screen painted. Weight: 6.61 lbs ( 3 kg) .