Telemecanique Sensors Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Pressure Switch, Analogue. Pressure Range: -14.5 → 300psi. Supply Voltage: 12 → 24 V dc. Minimum Pressure Reading: -14.5psi. Process Connection: 7/16 - 20 UNF SAE. Maximum Pressure Reading: 300psi. Analogue Output: 4 → 20 mA. Electrical Connection: 4 Pin M12 Male Connector. Minimum Operating Temperature: -30°C. Maximum Operating Temperature: +100°C. Accuracy: ±0.5 (Measurement) %. Response Time: <5 ms. Maximum Current: 20 mA. Housing Material: Stainless Steel 304, Stainless Steel type 17-4PH. MPN: XMLPM3CPD290