Photoelectric Sensors (Background Rejection, Block Style): Type - Photoelectric Convergent; Sensing Range - 0.65" (16mm); 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 - 4ms; Beam Type - Visible Green; Material - Thermoplastic; Beam Configuration - 0.04" Dia. at 0.65" (1.0mm at 16mm); Enclosure Rating NEMA - NEMA 4X,6P; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 70degC (-4 to 158degF)