Photoelectric Sensors (Background Rejection, Tubular Style): Type - Inductive Proximity, General Purpose Sensor; Sensing Range - 2 mm; Voltage - 35-250V AC; Wires - Voltage Type - 2-Wire AC; Shielding - Shielded; Output Mode - N.O.; Connection Type - Connector, 3-pin Micro; Connection Size - 1/2-20UNF; Construction Style - Tubular, Threaded; Diameter - 12 mm Dia.; Material - Chrome Plated Brass; Enclosure Rating NEMA - NEMA 4,6,13; Enclosure Rating IEC - IEC IP67; Switching Frequency - 60 Hz; Load Current - max - 200 mA; Temperature Rating - -25 deg C (-13 deg F) to F470 deg C (158 deg F); Material - Face - Nonmetallic