Photoelectric Sensors (Reflex-Reflective, Block Style): Type - Photoelectric Retroreflective Polarized Sensor; Sensing Range - 19.6ft (6m); Voltage - 10-30VDC; Output Mode - Light/Dark Operate; Output Configuration - NPN & PNP; Connection Type - Cable; Connection Size - 2m (6.5 ft); Construction Style - Rectangular Style; Sensing Position - Side; Beam Type - Visible Red; Response Time - 0.5ms; Material - Thermoplastic; Enclosure Rating NEMA - NEMA 6P; Enclosure Rating IEC - IEC IP67; Temperature Rating - -40 to 70degC (-40 to 158degF)