Photoelectric Sensors (Thru-Beam, Block Style Receiver): Sensor Type - Photoelectric Beam Receiver; Sensing Range - metric - 3m; Sensing Range - standard - 10ft; Voltage - 10-30VDC; Output Mode - Light/Dark Operate; Output Configuration - NPN/PNP; Connection Type - Connector, 4-pin Euro; Connection Size - M12x1; Source Model - SM31E; Construction Style - Compact Rectangular, Threaded Nose; Sensing Position - Side; Response Time - 1ms; Enclosure Rating NEMA - NEMA 4X, 6; Enclosure Rating IEC - IEC IP67; Material - Thermoplastic Polyester; Temperature Rating - -20 to 70deg C (-4 to 158deg F); Manufacturer Series - Mini-Beam Series