SICK 6012973
SICK Cylindrical photoelectric sensors, V18, VTF18-4P5212, Sensing range max.: 0 mm ... 50 mm, Sensor principle: Photoelectric proximity sensor, Detection principle: Background blanking, Switching output: PNP, Switching mode: Light/dark switching, Connection type: Cable, 4-wire, 2 m, Light source: LED, Adjustment: Potentiometer, Communication interface: -