WT18-3P420S21 SICK Датчик

Functional principle Photoelectric proximity sensor Functional principle detail Background suppression Dimensions (W x H x D) 17.6 mm x 75.5 mm x 33.5 mm Housing design (light emission) Rectangular Sensing range max. 10 mm ... 400 mm 1) Sensing range 50 mm ... 400 mm 1) Type of light Infrared light Light source LED 2) Light spot size (distance) Ø 15 mm (400 mm) Wave length 870 nm Adjustment Potentiometer, 4 turns Special features With special optics 1) Object with 90% remission (based on standard white, DIN 5033). 2) Average service life: 100,000 h at TU = +25 °C. Mechanics/electronics Supply voltage UB 10 V DC ... 30 V DC 1) Ripple < 5 Vpp 2) Current consumption 55 mA 3) Switching output PNP