Photoelectric Sensors (Background Rejection, Block Style): Type - Ultrasonic Sensor; Sensing Range - 8000mm (314.96"); Voltage Range - 10-30V DC; Output Configuration - Bipolar, NPN/PNP; Connection Type - Connector, 5-pin Euro; Connection Size - M12x1; Construction Style - Rectangular, Threaded Base; Sensing Position - Side; Response Time - 100 to 1600 ms; Material - ABS; Enclosure Rating NEMA - NEMA 6P; Enclosure Rating IEC - IEC IP67; Switching Frequency - 75 kHz; Temperature Rating - -20 to 70degC (-4 to 158degF); Nominal Dimensions - WxDxH 1.50x2.66x3.32" (38.1x67.4x84.2mm)