Photoelectric Sensors (Background Rejection, Tubular Style): Type - Inductive Proximity, Weld Field Immune Sensor; Sensing Range - 5 mm; Voltage - 10-30V DC; Wires - Voltage Type - 3-Wire DC; Shielding - Shielded; Output Mode - N.O. (PNP); Connection Type - Connector, 4-pin Micro DC; Connection Size - M12x1; Construction Style - Tubular, Threaded; Diameter - 18 mm Dia.; Material - Chrome Plated Brass; Enclosure Rating NEMA - NEMA 4,6,13; Enclosure Rating IEC - IEC IP67; Switching Frequency - 2500 Hz; Load Current - max - 200 mA; Temperature Rating - -25 deg C (-13 deg F) to F470 deg C (158 deg F); Material - Face - Nonmetallic