Banner Engineering, Q4XTKLAF600-Q8, Laser Distance Sensor, Series: Q4X, Rectangle Shape, Proximity/Background/Foreground Suppression Sensing Method, 25 to 600 mm Sensing, Red Laser Sensing Beam, 2 ms Response, NPN/PNP Output, 10 to 30 V DC, Integral QD Connection, LED Light Source, IP67/IP68/IP69K Enclosure, -10 to 50 deg C Operating, Threaded Mounting