Photoelectric Sensors (Thru-Beam, Block Style Receiver): Sensor Type - Photoelectric Beam Receiver; Sensing Range - metric - 60m; Sensing Range - standard - 200ft; Voltage - 24-240VAC/12-240VDC; Output Mode - Light/Dark Operate; Output Configuration - SPST Solid state Relay; Connection Type - Connector, 4-pin Mini; Connection Size - 7/8-16UN; Source Model - Q453EQ; Construction Style - Miniature Rectangular; Sensing Position - Side; Response Time - 2ms ON/1ms OFF; Enclosure Rating NEMA - NEMA 6P; Enclosure Rating IEC - IEC IP67; Material - Thermoplastic Polyester; Temperature Rating - -25 to 55degC (-13 to 131degF); Manufacturer Series - Q45BW13 Series