WTB9L-3P2461

Product data sheet WTB9L-3P2461 W9 SMALL PHOTOELECTRIC SENSORS WTB9L-3P2461 | W9 SMALL 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. WTB9L-3P2461 1058231 Other models and accessories www.sick.com/W9 Illustration may differ Detailed technical data Features Device type Photoelectric sensors Sensor/ detection principle Photoelectric proximity sensor, Background suppression Dimensions (W x H x D) 12.2 mm x 52.2 mm x 23.6 mm Housing design (light emission) Rectangular Mounting hole M3 Sensing range max. 25 mm ... 300 mm 1) Sensing range 25 mm ... 300 mm 1) Type of light Visible red light Light source Laser 2) Light spot size (distance) Ø 1 mm (170 mm) Wave length 650 nm Laser class 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11) 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: 50,000 h at TU = +25 °C. PHOTOELECTRIC SENSORS | SICK Product data sheet | 2021-10-22 19:19:46 Subject to change without notice WTB9L-3P2461 | W9 SMALL PHOTOELECTRIC SENSORS Mechanics/electronics Supply voltage 10 V DC ... 30 V DC 1) Ripple –10 °C, then cools down, and the supply voltage is subsequently not switched off. Switching on below Tu –10 °C is not permissible. Safety-related parameters MTTFD 424 years (EN ISO 13849-1) 1) DCavg 0 % 1)  Mode of calculation: Parts-Count-calculation. Classifications ECl@ss 5.0 27270904 ECl@ss 5.1.4 27270904 2021-10-22 19:19:46 | Product data sheet  Subject to change without notice PHOTOELECTRIC SENSORS | SICK 3 WTB9L-3P2461 | W9 SMALL PHOTOELECTRIC SENSORS A B C D E F H I J K L M N O P Q R S T ECl@ss 6.0 27270904 ECl@ss 6.2 27270904 ECl@ss 7.0 27270904 ECl@ss 8.0 27270904 ECl@ss 8.1 27270904 ECl@ss 9.0 27270904 ECl@ss 10.0 27270904 ECl@ss 11.0 27270904 ETIM 5.0 EC002719 ETIM 6.0 EC002719 ETIM 7.0 EC002719 ETIM 8.0 EC002719 UNSPSC 16.0901 39121528 Connection diagram Cd-083 BN 1 WH 2 BU 3 BK 4 4 + (L+) Q - (M) Q PHOTOELECTRIC SENSORS | SICK Product data sheet | 2021-10-22 19:19:46 Subject to change without notice WTB9L-3P2461 | W9 SMALL PHOTOELECTRIC SENSORS Characteristic curve % of sensing range 25 6 %/90 % 20 18 %/90 % 15 10 90 %/90 % 5 0 50 100 150 200 250 300 (1.97) (3.94) (5.91) (7.87) (9.84) (11.81) Sensing range in mm (inch) ①  Sensing range on black, 6% remission ②  Sensing range on gray, 18 % remission ③  Sensing range on white, 90% remission Light spot size Radius in mm (inch) 1 Dimensions in mm (inch) 0.8 Sensing range Vertical 0.6 50 mm 1.2 1.0 (1.97) (0.05) (0.04) 0.4 100 mm 1.1 1.0 (3.94) (0.04) (0.04) 200 mm 0.9 0.9 (7.87) (0.04) (0.04) 300 mm 0.8 0.8 (11.81) (0.03) (0.03) 0.2 0 –0.2 Horizontal –0.4 –0.6 –0.8 –1 50 100 150 200 250 300 (1.97) (3.94) (5.91) (7.87) (9.84) (11.81) Sensing range in mm (inch) 2021-10-22 19:19:46 | Product data sheet  Subject to change without notice Vertical Horizontal PHOTOELECTRIC SENSORS | SICK 5 WTB9L-3P2461 | W9 SMALL PHOTOELECTRIC SENSORS A B C D E F Sensing range diagram 1 2 3 170 25 4 250 25 300 50 100 150 200 250 300 (1.97) (3.94) (5.91) (7.87) (9.84) (11.81) Distance in mm (inch) Sensing range typ. max. ①  Sensing range on black, 6% remission ②  Sensing range on gray, 18 % remission ③  Sensing range on white, 90% remission Adjustments Potentiometer 4 H I J K L M N O P Q R S T 25 5 9 ④  LED indicator yellow: Status of received light beam ⑤  LED indicator green: power on ⑨  Adjustment of sensing range 6 PHOTOELECTRIC SENSORS | SICK Product data sheet | 2021-10-22 19:19:46 Subject to change without notice WTB9L-3P2461 | W9 SMALL PHOTOELECTRIC SENSORS Dimensional drawing (Dimensions in mm (inch)) WTB9L-3 0.2 (0.01) 4 5 22.1 (0.87) 49.8 (1.96) 50 (1.97) 19.6 (0.77) 6 52.5 (2.07) 3 8.5 8.5 19.2 (0.76) (0.33) (0.33) 5.2 (0.2) 23.6 (0.93) 3.7 (0.15) 1 2 5.2 (0.2) 11.1 (0.44) 7.1 (0.28) 3 (0.12) 12.2 (0.48) 7 8 ①  Center of optical axis, receiver ②  Center of optical axis, sender ③  Mounting hole M3 (Ø 3.1 mm) ④  LED indicator yellow: Status of received light beam ⑤  LED indicator green: power on ⑥  Connecting cable or connecting cable with connector ⑦  Male connector M8, 4-pin ⑧  Male connector M12, 4-pin Recommended accessories Other models and accessories www.sick.com/W9 Brief description Type Part no. BEF-WN-W9-2 2022855 YF2A14050VB3XLEAX 2096235 STE-1204-G 6009932 Mounting brackets and plates Mounting bracket, steel, zinc coated, mounting hardware included Plug connectors and cables Head A: female connector, M12, 4-pin, straight, A-coded Head B: Flying leads Cable: Sensor/actuator cable, PVC, unshielded, 5 m Head A: male connector, M12, 4-pin, straight Head B: Cable: unshielded 2021-10-22 19:19:46 | Product data sheet  Subject to change without notice PHOTOELECTRIC SENSORS | SICK 7 Online data sheet SICK at a glance SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. Comprehensive services complete our offering: SICK LifeTime Services provide support throughout the machine life cycle and ensure safety and productivity. For us, that is “Sensor Intelligence.” Worldwide presence: Contacts and other locations – www.sick.com SICK AG | Waldkirch | Germany | www.sick.com