Photoelectric Sensors (Thru-Beam, Block Style Receiver): Sensor Type - Photoelectric Beam Receiver; Sensing Range - metric - 60m; Sensing Range - standard - 200ft; Voltage - 12-28VAC/DC; Output Mode - Light/Dark Operate; Output Configuration - SPDT EM Relay; Connection Type - Connector, 5-Pin Mini; Connection Size - 7/8-16UN; Source Model - SMA91EQD; Construction Style - Rectangular, Threaded Base; Sensing Position - side; Response Time - 20ms; Enclosure Rating NEMA - NEMA 4X; Enclosure Rating IEC - IEC IP66; Material - Thermoplastic Polyester; Temperature Rating - -40 to 50degC (-40 to 122degF); Manufacturer Series - Valu-Beam 915 Series