Photoelectric Sensors (Thru-Beam, Block Style): Type - Photoelectric Thru-Beam Sensor Pair; Voltage - 12-24V DC; Output Mode - Dark Operate; Output Configuration - PNP; Connection Type - Cable; Connection Size - 2m (6.5ft); Construction Style - Rectangular; Beam Type - Visible Red; Sensing Range - standard - 1.65ft; Range - Reflective - 40 deg FOV; Material - Polyester; Response Time - 500µs; Enclosure Rating IEC - IEC IP40; Sensing Position - Face; Temperature Rating - -25 to 55degC (-13 to 131degF); Manufacturer Series - 42KA Series