型号:  WTB2S-2N3251

功能描述:  Proximity Sensor, Photoelectric, Rectangular, 18 mm-110 mm, Red Light, 640 nm, NPN

制造商:  Sick Optic Electronic

Alternate Mfr Part Number:  1066114

Body Style:  Rectangular

Brand/Series:  WTB2 Series

Configuration:  Miniature

Connection Type:  Cable with M8 male connector, 4-pin, 200 mm (Do not bend below 0 °C)

Current, Output:  

Dimensions:  7.7mm x 27.5mm x 13.5mm

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

IP Rating:  IP67

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

Material, Housing:  ABS/PCplastic

Output Type:  NPN

Primary Type:  Photoelectric Sensor

Sensing Range:  18 mm ... 110 mm (Object with 90 % reflectance (referred to standard white, DIN 5033))

Supply Voltage:  10 V DC ... 30 V DC (limit values)

Type:  Background suppression

Wave Length:  640 nm