Photoelectric Sensors (Thru-Beam, Block Style Receiver): Sensor Type - Photoelectric Beam Receiver; Sensing Range - metric - 60m; Sensing Range - standard - 200ft; Voltage - 10-30VDC; Output Mode - Light/Dark Operate; Output Configuration - NPN/PNP; Connection Type - Connector, 4-pin Mini; Source Model - SMA91EQD; Construction Style - Rectangular, Threaded Base; Sensing Position - Side; Response Time - 8ms On/4ms Off; Enclosure Rating NEMA - NEMA 4X; Enclosure Rating IEC - IEC IP66; Material - Thermoplastic Polyester; Temperature Rating - -20 to 70degC (-4 to 158degF); Manufacturer Series - Valu-Beam 912 Series