Photoelectric Sensors (Thru-Beam, Tubular Style Receiver): Sensor Type - Photoelectric Thru-Beam Receiver; Sensing Range - metric - 24m; Sensing Range - standard - 80ft; Voltage - 10-30VDC; Output Mode - Dark Operate; Output Configuration - NPN; Connection Type - Cable; Connection Size - 3m (10 ft); Source Model - E58CAL18T110E2; Diameter - 18 mm; Construction Style - Tubular w/Flat Sides, Threaded; Sensing Position - End; Material - Polyurethane; Response Time - 1ms; Enclosure Rating NEMA - NEMA 3R,4X,12,13; Temperature Rating - -40 to 70degC (-40 to 158degF); Manufacturer Series - E58 Series