Photoelectric Sensors (Thru-Beam, Tubular Style Light Source): Sensor Type - Photoelectric Thru-Beam Source; Sensing Range - metric - 1.5m; Sensing Range - standard - 5ft; Voltage - 10-30VDC; Connection Type - Cable; Connection Size - 2m (6.5 ft); Diameter - 12 mm; Construction Style - Tubular, Threaded; Sensing Position - End; Material - ABS; Beam Type - Infrared; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 50degC (-4 to 122degF); Manufacturer Series - SB12T Series