Photoelectric Sensors (Thru-Beam, Block Style Light Source): Sensor Type - Photoelectric Beam Source; Sensing Range - metric - 30m; Sensing Range - standard - 98ft; Voltage - 24-240VAC/DC; Connection Type - Cable; Connection Size - 9m (30ft); Receiver Model - SMU31RL; Construction Style - Compact Rectangular, Threaded Nose; Sensing Position - Side; Beam Type - Infrared; Enclosure Rating NEMA - NEMA 4X; Enclosure Rating IEC - IEC IP67; Material - Thermoplastic Polyester; Temperature Rating - -20 to 55degC (-5 to 131degF); Manufacturer Series - Mini-Beam Series