Tubular Style: Type - Inductive Proximity, General Purpose Sensor; Sensing Range - 4 mm; Voltage - 10-32V DC; Wires - Voltage Type - 3-Wire DC; Shielding - Shielded; Output Mode - N.O. (NPN); Connection Type - Connector, 4-pin; Connection Size - M12x1; Construction Style - Tubular, Threaded; Diameter - 12 mm Dia.; Material - Nickel Plated Brass; Enclosure Rating IEC - IEC IP67; Switching Frequency - 1000 Hz; Load Current - max - 200 mA; Temperature Rating - -40 deg C (-40 deg F) to F470 deg C (158 deg F); Material - Face - Nonmetallic