Tubular Style: Type - Inductive Proximity, General Purpose Sensor; Sensing Range - 8 mm; Voltage - 3.5-30V DC; Wires - Voltage Type - 2-Wire DC; Shielding - Unshielded; Output Mode - N.C.; Connection Type - Connector, 4-pin; Connection Size - M12 x 1; Construction Style - Tubular, Threaded; Diameter - 12 mm Dia.; Material - Nickel Plated Brass; Enclosure Rating IEC - IEC IP67; Switching Frequency - 750 Hz; Load Current - max - 100 mA; Temperature Rating - -25 deg C -13 deg F to F470 deg C 158 deg F; Material - Face - Nonmetallic