Photoelectric Sensors (Thru-Beam, Block Style Light Source): Sensor Type - Photoelectric Beam Source; Voltage - 10-30VDC; Connection Type - Cable; Connection Size - 9m (30ft); Construction Style - Compact, Threaded Nose; Sensing Position - Side; Beam Type - Infrared; Enclosure Rating NEMA - NEMA 6; Enclosure Rating IEC - IEC IP67; Material - Plastic; Temperature Rating - -20 to 60degC (-4 to 140degF); Manufacturer Series - World-Beam QS30H2O Series