Features
Functional principle Photoelectric proximity sensor
Functional principle detail Background suppression
Dimensions (W x H x D) 24.6 mm x 80 mm x 53.5 mm
Housing design (light emission) Rectangular
Sensing range max. 100 mm … 1,500 mm 1)
Sensing range 100 mm … 1,500 mm 1)
Type of light Infrared light
Light source LED
Adjustment Potentiometer
1) Object with 90% remission (based on standard white, DIN 5033).
Mechanics/electronics
Supply voltage 10 V DC … 30 V DC
Current consumption 35 mA 1)
Switching output PNP
Switching mode Light/dark switching
Response time ≤ 2 ms 2)
Connection type Male connector M12, 4-pin
Housing material Plastic, ABS
Optics material Plastic, PMMA
Enclosure rating IP65
Ambient operating temperature –40 °C … +60 °C
Ambient temperature, storage –40 °C … +75 °C

SICK WT18-2P430