Proximity Sensors (Inductive, Cylinder-Probe Style): Sensor Type - Inductive Cylinder Position Sensor; Sensing Range - 2 mm; Probe Length - 31.8 mm (1.250"); Wires - Voltage Type - 2 Wire AC/DC; Voltage Range - 20-250V AC/DC; Connection Type - Connector, 3-pin; Connection Size - 1/2-20 UN; Output Mode - N.O.; Material - Zinc Housing, Aluminum Probe; Shielding - Shielded; Enclosure Rating IEC - IEC IP67; Switching Frequency - 20 Hz; Load Current - max - 300 mA; Pressure Rating - 3000 psi; Temperature Rating - min - -25 deg C (-13 deg F); Temperature Rating - max - 70 deg C (158 deg F); Additional Information - Weld Field Immune; Manufacturer Series - Classic