Photoelectric Sensors (Thru-Beam, Block Style Receiver): Sensor Type - Photoelectric Beam Receiver; Sensing Range - metric - 30m; Sensing Range - standard - 98ft; Voltage - 24-240VAC/DC; Output Mode - Light/Dark Operate; Output Configuration - SPDT EM Relay; Connection Type - Cable; Connection Size - 9m (30ft); Source Model - SMU31ELW/30; Construction Style - Compact Rectangular, Threaded Nose; Sensing Position - side; Response Time - 20ms; Enclosure Rating NEMA - NEMA 4X; Enclosure Rating IEC - IEC IP67; Material - Thermoplastic Polyester; Temperature Rating - -20 to 55degC (-4 to 131degF); Manufacturer Series - Mini-Beam Series