Ultrasonic Sensors (Reflex-Reflective, Block Style): Type - Photoelectric Diffuse Reflective Sensor; Sensing Range - 16 in (400mm); Voltage - 10-30VDC; Output Mode - Light/Dark Operate; Output Configuration - NPN/PNP; Connection - Connector, 5-pin Euro; Connection Size - M12x1; Construction - Compact, Threaded Nose; Sensing Position - Side; Response Time - 500s; Beam Type - Visible Red; Material - ABS; Enclosure Rating NEMA - NEMA 6; Enclosure Rating IEC - IEC IP67; Temperature Rating - -10 to 50degC (14 to 122degF); Manufacturer Series - QS30 Series