SICK (1049045) WTB9-3P2211 Photoelectric Sensor, Background Suppression, M3 Mounting Hole, Infrared Light, LED, Potentiometer, 5 Turns, 10-30VDC, PNP, Male Connector M8, 4-Pin
Sensor/ detection principle Photoelectric proximity sensor, Background suppression Dimensions (W x H x D) 12.2 mm x 49.8 mm x 23.6 mm Housing design (light emission) Rectangular Mounting hole M3 Sensing range max. 20 mm ... 500 mm 1) Sensing range 20 mm ... 250 mm 2) Type of light Infrared light Light source LED 3) Light spot size (distance) Ø 20 mm (250 mm) Wave length 850 nm Adjustment Potentiometer, 5 turns