Photoelectric Sensors (Thru-Beam, Block Style Receiver): Sensor Type - Photoelectric Beam Receiver; Sensing Range - metric - 150m; Sensing Range - standard - 500ft; Voltage - 10-40VDC; Output Mode - Light/Dark Operate; Output Configuration - NPN/PNP; Connection Type - Cable; Connection Size - 2m (6.5ft); Source Model - 1151E-6517; Construction Style - Rectangular, Threaded Base; Sensing Position - Side; Response Time - 2ms; Enclosure Rating IEC - IEC IP67; Material - Fiberglass Reinforced Plastic; Temperature Rating - -25 to 55degC (-13 to 131degF); Manufacturer Series - Enhanced 50 Series