Block Style Light Source: Sensor Type - Photoelectric Beam Source; Sensing Range - metric - 30m; Sensing Range - standard - 98ft; Voltage - 10-30VDC; Connection Type - Connector, 3-pin Mini; Connection Size - 7/8-16UN; Receiver Model - SM91RCNQD; 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