WTB4-3P2161

Product data sheet WTB4-3P2161 W4-3 MINIATURE PHOTOELECTRIC SENSORS WTB4-3P2161 | W4-3 MINIATURE PHOTOELECTRIC SENSORS A B C D E F H I J K L M N O P Q R S T Ordering information Type Part no. WTB4-3P2161 1028099 Other models and accessories www.sick.com/W4-3 Illustration may differ Detailed technical data Features Sensor/ detection principle Photoelectric proximity sensor, Background suppression Dimensions (W x H x D) 16 mm x 39.5 mm x 12 mm Housing design (light emission) Rectangular Sensing range max. 4 mm ... 150 mm 1) Sensing range 15 mm ... 150 mm 1) Type of light Visible red light Light source PinPoint LED 2) Light spot size (distance) Ø 7 mm (50 mm) Wave length 650 nm Adjustment Potentiometer, 5 turns Special applications Detecting small objects 1) 2) 2  Object with 90 % reflectance (referred to standard white, DIN 5033).  Average service life: 100,000 h at TU = +25 °C. PHOTOELECTRIC SENSORS | SICK Product data sheet | 2021-01-13 23:41:34 Subject to change without notice WTB4-3P2161 | W4-3 MINIATURE PHOTOELECTRIC SENSORS Mechanics/electronics Supply voltage 10 V DC ... 30 V DC 1) Ripple