Tubular Style Receiver: Sensor Type - Photoelectric Thru-Beam Receiver; Sensing Range - metric - 18m; Sensing Range - standard - 59ft; Voltage - 10-30VDC; Output Mode - Light/Dark Operate; Output Configuration - PNP; Connection Type - Cable; Connection Size - 2m 6.5 ft; Source Model - S51-PA-2-G00-XG; Diameter - 18mm; Construction Style - Tubular, Threaded; Sensing Position - End; Material - PBT; Response Time - 1ms; Enclosure Rating IEC - IEC IP67; Temperature Rating - -25 to 55degC -13 to 131degF; Manufacturer Series - S51 Series