Photoelectric Sensors (Thru-Beam, Block Style Light Source): Sensor Type - Photoelectric Beam Source; Sensing Range - metric - 30m; Sensing Range - standard - 98ft; Voltage - 10-30VDC; Connection Type - Cable; Connection Size - 9m (30ft); Receiver Model - SM91RBNW/30; Construction Style - Rectangular, Threaded; Sensing Position - Side; Beam Type - Infrared; Enclosure Rating NEMA - NEMA 6P; Enclosure Rating IEC - IEC IP67; Material - Valox; Temperature Rating - 0 to 70degC (32 to 158degF); Manufacturer Series - SM91EN Series