WTB27-3P2411

Product data sheet WTB27-3P2411 W27-3 COMPACT PHOTOELECTRIC SENSORS WTB27-3P2411 | W27-3 COMPACT 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. WTB27-3P2411 1025994 Other models and accessories www.sick.com/W27-3 Illustration may differ Detailed technical data Features Sensor/ detection principle Photoelectric proximity sensor, Background suppression Dimensions (W x H x D) 24.6 mm x 80.6 mm x 54 mm Housing design (light emission) Rectangular Sensing range max. 30 mm ... 1,600 mm 1) Sensing range 100 mm ... 1,600 mm Type of light Infrared light Light source LED 2) Light spot size (distance) Ø 25 mm (800 mm) Wave length 880 nm Adjustment Potentiometer 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 | 2021-01-14 00:23:35 Subject to change without notice WTB27-3P2411 | W27-3 COMPACT PHOTOELECTRIC SENSORS Mechanics/electronics Supply voltage 10 V DC ... 30 V DC 1) Ripple ≤ 5 Vpp 2) Current consumption 40 mA 3) Switching output PNP Output function Complementary Switching mode Light/dark switching Signal voltage PNP HIGH/LOW Approx. VS – 2.5 V / 0 V Output current Imax. ≤ 100 mA Response time ≤ 1.5 ms 4) Switching frequency 350 Hz 5) Connection type Male connector M12, 4-pin Circuit protection A 6) B 7) C 8) Protection class II 9) Weight 100 g Housing material Plastic, ABS Optics material Plastic, PMMA Enclosure rating IP69K Ambient operating temperature –40 °C ... +60 °C Ambient storage temperature –40 °C ... +75 °C UL File No. NRKH.E181493 & NRKH7.E181493 1) 2) 3) 4) 5) 6) 7) 8) 9)  Limit values when operated in short-circuit protected network: max. 8 A.  May not exceed or fall below Uv tolerances.  Without load.  Signal transit time with resistive load.  With light/dark ratio 1:1.  A = VS connections reverse-polarity protected.  B = inputs and output reverse-polarity protected.  C = interference suppression.  Reference voltage: 50 V DC. Safety-related parameters MTTFD 721 years DCavg 0% Classifications ECl@ss 5.0 27270904 ECl@ss 5.1.4 27270904 ECl@ss 6.0 27270904 ECl@ss 6.2 27270904 ECl@ss 7.0 27270904 ECl@ss 8.0 27270904 2021-01-14 00:23:35 | Product data sheet  Subject to change without notice PHOTOELECTRIC SENSORS | SICK 3 WTB27-3P2411 | W27-3 COMPACT PHOTOELECTRIC SENSORS A B C D E F 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 UNSPSC 16.0901 39121528 Connection diagram Cd-083 BN 1 WH 2 BU 3 H I J K L M N O P Q R S T BK 4 + (L+) Q - (M) Q Characteristic curve WTB27-3, infrared 20 18 16 6%/90% 14 1 12 18%/90% 2 10 8 90%/90% 6 3 4 2 0 mm 200 400 600 800 1000 1200 1400 1600 (inch) (7.87) (15.75) (23.62) (31.50) (39.37) (47.24) (55.12) (62.99) Distance in mm (inch) ①  Sensing range on black, 6% remission ②  Sensing range on gray, 18 % remission ③  Sensing range on white, 90% remission 4 PHOTOELECTRIC SENSORS | SICK Product data sheet | 2021-01-14 00:23:35 Subject to change without notice WTB27-3P2411 | W27-3 COMPACT PHOTOELECTRIC SENSORS Sensing range diagram WTB27-3, infrared 1 2 3 30 900 30 1300 30 0 200 400 1600 600 800 1000 1200 1400 1600 (7.87)(15.75)(23.62)(31.50)(39.37)(47.24)(55.12)(62.99) Distance in mm (inch) Sensing range ①  Sensing range on black, 6% remission ②  Sensing range on gray, 18 % remission ③  Sensing range on white, 90% remission Adjustments Potentiometer 1 ①  Potentiometer 2021-01-14 00:23:35 | Product data sheet  Subject to change without notice PHOTOELECTRIC SENSORS | SICK 5 WTB27-3P2411 | W27-3 COMPACT PHOTOELECTRIC SENSORS H I J K L M N O P Q R S T Dimensional drawing (Dimensions in mm (inch)) WTB27-3, potentiometer 24.6 54 (2.13) (0.97) 5 6 49.4 (1.94) 23 7 (0.91) 3 80.6 (3.17) 70 (2.76) 18 2 (0.71) 1 45 (1.77) 12.2 4 (0.48) A B C D E F 5.2 (0.20) 40 (1.57) 50 (1.97) ①  Standard direction of the material being detected ②  Optical axis, sender ③  Optical axis, receiver ④  Mounting hole ø 5.2 mm ⑤  LED indicator green: Supply voltage active ⑥  LED indicator yellow: Status of received light beam ⑦  Sensing range adjustment: potentiometer Recommended accessories Other models and accessories www.sick.com/W27-3 Brief description Type Part no. BEF-SG-W27 2039601 YF2A14050VB3XLEAX 2096235 STE-1204-G 6009932 Device protection (mechanical) Protective housing for W26, W27-3 and mounting rods with diameter 12 mm ... 20 mm, Zinc plated steel (protective housing), Zinc die cast (clamping bracket), Universal clamp BEF-KHS-KH1 (2022726), mounting hardware 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 6 PHOTOELECTRIC SENSORS | SICK Product data sheet | 2021-01-14 00:23:35 Subject to change without notice 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