型号:  WTB4S-3P2231

功能描述:  Photoelectric Sensor; Proximity; Bckgrd Supprs; 10-120 mm; 650 nm; PNP; Conn M8; 4Pin

制造商:  SICK

Alternate Mfr Part Number:  1042057

Body Style:  Rectangular

Configuration:  Miniature

Connection Type:  M8 4-Pin

Dimensions:  12.2mm x 41.8mm x 17.3mm

Housing Material:  ABSplastic

IP Rating:  IP66 ; IP67

Light Source:  PinPoint LED (Average service life: 100,000 h at TU = +25 °C)

Measurement Range:  0.01-0.12 m

Output:  PNP

Power Dissipation:  ≤ 20 mA (without load)

Sensing Mode:  Background Suppression

Sensing Range:  10 mm ... 120 mm (Object with 90 % reflectance (referred to standard white, DIN 5033))

Series:  WTB4 Series

Supply Voltage:  10-30 VDC

Switching Frequency:  1,000 Hz (with light/dark ratio 1:1)

Type:  Reflective Sensors

Wave Length:  650 nm

Weight:  30 g