Photoelectric Sensors (Thru-Beam, Block Style): Type - Photoelectric Thru-Beam Slot Sensor; Voltage - 12-24V DC; Output Mode - Light/Dark Operate; Output Configuration - PNP; Connection Type - Cable; Connection Size - 2m (6.5ft); Construction Style - Grooved-type; Beam Type - Infrared; Sensing Range - standard - 29.97 mm (1.18 in); Material - Plastic; Response Time - 1.0 ms; Enclosure Rating NEMA - NEMA 4X; Enclosure Rating IEC - IEC IP65; Sensing Position - Side (between arms); Temperature Rating - -25 to 55 deg C (-13 to 131 deg F); Manufacturer Series - E3S-GS Series