Photoelectric Sensors (Thru-Beam, Tubular Style Light Source): Sensor Type - Photoelectric Thru-Beam Source; Sensing Range - metric - 60m; Sensing Range - standard - 200ft; Voltage - 20-250VAC; Connection Type - Connector, 4-pin Micro AC; Connection Size - 1/2-20UNF; Diameter - 30 mm; Construction Style - Tubular, Threaded; Sensing Position - End; Material - PBT, Polycarbonate; Beam Type - Infrared; Enclosure Rating NEMA - NEMA 6P; Enclosure Rating IEC - IEC IP69K; Temperature Rating - -40 to 70degC (-40 to 158degF); Manufacturer Series - S30 Series