Photoelectric Sensors (Fiber Optic, Tubular Style): Type - Photoelectric Thru-Beam Sensor Pair; Sensing Range - metric - 150m; Sensing Range - standard - 492 ft.; Voltage - 24-240VAC; Output Mode - Dark Operate; Output Configuration - NPN/PNP; Connection Type - Connector, 3-Pin Mini; Connection Size - 7/8-16UN; Diameter - 30 mm; Construction Style - Tubular, Threaded; Sensing Position - End; Material - Thermoplastic; Response Time - 10ms; Beam Type - Infrared; Enclosure Rating NEMA - NEMA 6P; Enclosure Rating IEC - IEC IP67; Temperature Rating - -40 to 70degC (-40 to 158degF)