Telemecanique Sensors Air, Fresh Water Pressure Switch, Analogue 0 → 300psi, 24 V dc. Analogue Output: 4 → 20 mA. Electrical Connection: M12 3-Pin Connector. Minimum Operating Temperature: 0°C. Maximum Operating Temperature: +80°C. Accuracy: ±0.3 %. Response Time: 2 ms. Maximum Current: 20 mA. Housing Material: Stainless Steel. Mounting Type: Thread Mount. MPN: XMLK300P2D23