SICK 1051054
SICK Small photoelectric sensors, W9, WL9-3P3430S12, Sensing range max.: 0 m ... 4 m, Sensor principle: Photoelectric retro-reflective sensor, Detection principle: Autocollimation, Switching output: PNP, Switching mode: Light switching, Connection type: Cable with M12 male connector, 4-pin, 120 mm, Light source: PinPoint LED, Adjustment: None, Communication interface: -