Tubular Style: Type - Inductive Proximity, Weld Field Immune Sensor; Sensing Range - 2 mm; Voltage - 20-250V AC/DC; Wires - Voltage Type - 2 Wire AC/DC; Shielding - Shielded; Output Mode - N.O.; Connection Type - Connector, 3-pin; Connection Size - 1/2-20UNF; Construction Style - Tubular, Threaded; Material - Zinc; Enclosure Rating IEC - IEC IP67; Switching Frequency - 20 Hz; Load Current - max - 300 mA; Temperature Rating - -25 deg C -13 deg F to F470 deg C 158 deg F