Photoelectric Sensors (Background Rejection, Block Style): Type - Photoelectric Retroreflective; Sensing Range - 7ft (2m); Voltage Range - 24-240VAC; Output Mode - Light/Dark Operate; Output Configuration - SPST 2W Relay; Connection Type - Connector, 3-Pin Micro AC; Connection Size - 1/2-20UNF; Construction Style - Compact, Threaded Nose 18mm; Sensing Position - End; Response Time - 1ms; Material - Thermoplastic; Enclosure Rating NEMA - NEMA 4X,6P; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 70degC (-4 to 158degF)
Additional Info: Application: Polarized, for sensing shiny objects.