WTF12-3P2441

Product data sheet WTF12-3P2441 W12-3 SMALL PHOTOELECTRIC SENSORS WTF12-3P2441 | W12-3 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. WTF12-3P2441 1041400 Included in delivery: BEF-KH-W12 (2) Other models and accessories www.sick.com/W12-3 Illustration may differ Detailed technical data Features Device type Photoelectric sensors Sensor/ detection principle Photoelectric proximity sensor, Foreground suppression Dimensions (W x H x D) 15.6 mm x 48.5 mm x 42 mm Housing design (light emission) Rectangular Sensing range max. 30 mm ... 500 mm 1) Sensing range 30 mm ... 500 mm Type of light Visible red light Light source LED 2) Light spot size (distance) Ø 7 mm (300 mm) Wave length 640 nm Adjustment Potentiometer, 5 turns 1) 2)  Object with 90 % reflectance (referred to standard white, DIN 5033).  Average service life: 100,000 h at TU = +25 °C. Mechanics/electronics Supply voltage 1) 2) 3) 4) 5) 6) 7) 8) 2 10 V DC ... 30 V DC 1)  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.  C = interference suppression.  D = outputs overcurrent and short-circuit protected. PHOTOELECTRIC SENSORS | SICK Product data sheet | 2021-11-16 18:52:29 Subject to change without notice WTF12-3P2441 | W12-3 SMALL PHOTOELECTRIC SENSORS Ripple Uv - 2,5 V / ca. 0 V Output current Imax. ≤ 100 mA Response time ≤ 330 µs 4) Switching frequency 1,500 Hz 5) Connection type Male connector M12, 4-pin Circuit protection A 6) C 7) D 8) Protection class III Weight 120 g Housing material Metal Optics material Plastic, PMMA Enclosure rating IP66 IP67 IP69K Items supplied 2 x clamps BEF-KH-W12, incl. screws Ambient operating temperature –40 °C ... +60 °C Ambient temperature, storage –40 °C ... +75 °C UL File No. NRKH.E181493 & NRKH7.E181493 1) 2) 3) 4) 5) 6) 7) 8)  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.  C = interference suppression.  D = outputs overcurrent and short-circuit protected. Safety-related parameters MTTFD 810 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 ECl@ss 8.1 27270904 2021-11-16 18:52:29 | Product data sheet  Subject to change without notice PHOTOELECTRIC SENSORS | SICK 3 WTF12-3P2441 | W12-3 SMALL PHOTOELECTRIC SENSORS A B C D E F 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 H I J K L M N O P Q R S T BK 4 + (L+) Q - (M) Q Characteristic curve WTF12-3, 500 mm 0 –2 3 –4 90%/90% –6 1 –8 6%/90% –10 –12 2 –14 18%/90% –16 –18 –20 mm 100 200 300 400 500 (inch) (3.94) (7.87) (11.81) (15.75) (19.69) 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 | 2021-11-16 18:52:29 Subject to change without notice WTF12-3P2441 | W12-3 SMALL PHOTOELECTRIC SENSORS Sensing range diagram WTF12-3, 500 mm 1 2 3 50 300 50 500 50 0 800 200 400 600 800 (7.87) (15.75) (23.62) (31.50) 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 WTB12-3, WTF12-3, potentiometer 5 4 8 ④  LED indicator green: Supply voltage active ⑤  LED indicator yellow: Status of received light beam ⑧  Sensing range adjustment: potentiometer 2021-11-16 18:52:29 | Product data sheet  Subject to change without notice PHOTOELECTRIC SENSORS | SICK 5 WTF12-3P2441 | W12-3 SMALL PHOTOELECTRIC SENSORS Dimensional drawing (Dimensions in mm (inch)) WTF12-3, potentiometer 24 (0.94) 10 (0.39) 7.3 (0.29) 6.1 (0.24) 7 9 23.1 5.1 15 3 32 (1.26) 1 (0.51) (0.91) H I J K L M N O P Q R S T 3.5 12.9 2 39.9 (1.57) 48.5 (1.91) ø 4.2 (0.91) 7 (0.2) 42 (1.65) 29.9 (1.18) 15.6 (0.61) (0.14) 6 (0.59) A B C D E F 8 4 5 19.4 (0.76) ①  Standard direction of the material being detected ②  Optical axis, receiver ③  Optical axis, sender ④  LED indicator green: Supply voltage active ⑤  LED indicator yellow: Status of received light beam ⑥  M4 threaded mounting hole, 4 mm deep ⑦  Mounting hole, Ø 4.2 mm ⑧  Sensing range adjustment: potentiometer ⑨  Connection Recommended accessories Other models and accessories www.sick.com/W12-3 Brief description Type Part no. YF2A14050VB3XLEAX 2096235 STE-1204-G 6009932 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 | 2021-11-16 18:52:29 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