WTE8-P2231V SICK | Alldatasheet
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Technical content
A B C D E F H I J K L M N O P Q R S T WTE8-P2231V | W8 Inox PHOTOELECTRIC SENSORS Illustration may differ
Ordering information
Type Part no. WTE8-P2231V 6041475 Other models and accessories www.sick.com/W8_Inox Detailed technical data
Features
Sensor/ detection principle Photoelectric proximity sensor, energetic Dimensions (W x H x D) 11 mm x 33.3 mm x 21 mm Housing design (light emission) Rectangular Sensing range max. 0 mm ... 950 mm 1) Sensing range 0 mm ... 700 mm 1) Type of light Visible red light Light source LED 2) Light spot size (distance) Ø 35 mm (700 mm) Angle of dispersion Approx. 3° Wave length 645 nm Adjustment Potentiometer, 270° (Sensing range) 1) Object with 90 % reflectance (referred to standard white, DIN 5033). 2) Average service life: 100,000 h at TU = +25 °C. Mechanics/electronics Supply voltage 10 V DC ... 30 V DC 1) Ripple ± 10 % 2) Power consumption ≤ 30 mA 3) 1) Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A. 2) May not exceed or fall below Uv tolerances. 3) Without load. 4) Signal transit time with resistive load. 5) With light/dark ratio 1:1. 6) A = VS connections reverse-polarity protected. 7) B = inputs and output reverse-polarity protected. 8) D = outputs overcurrent and short-circuit protected. 9) At an air humidity of 35 ... 95%.
2 PHOTOELECTRIC SENSORS | SICK Online data sheet | 2017-12-07 19:30:42
Subject to change without notice
WTE8-P2231V | W8 Inox PHOTOELECTRIC SENSORS Switching output PNP Switching mode Light/dark switching Switching mode selector Selectable via light/dark selector Signal voltage PNP HIGH/LOW Approx. VS – 1.8 V / 0 V Output current Imax. 100 mA Response time ≤ 0.5 ms 4) Switching frequency 1,000 Hz 5) Connection type Connector M8, 4-pin Circuit protection A 6) B 7) D 8) Protection class III Weight 83.6 g Housing material Stainless steel, Stainless steel V4A (1.4404, 316L) Enclosure rating IP69K Items supplied Stainless steel mounting bracket (1.4301/304) BEF-W100-A Ambient operating temperature –30 °C ... +60 °C 9) Ambient storage temperature –40 °C ... +70 °C UL File No. FDA 1) Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A. 2) May not exceed or fall below Uv tolerances. 3) Without load. 4) Signal transit time with resistive load. 5) With light/dark ratio 1:1. 6) A = VS connections reverse-polarity protected. 7) B = inputs and output reverse-polarity protected. 8) D = outputs overcurrent and short-circuit protected. 9) At an air humidity of 35 ... 95%. Classifications ECl@ss 5.0 27270903 ECl@ss 5.1.4 27270903 ECl@ss 6.0 27270903 ECl@ss 6.2 27270903 ECl@ss 7.0 27270903 ECl@ss 8.0 27270903 ECl@ss 8.1 27270903 ECl@ss 9.0 27270903 ETIM 5.0 EC001821 ETIM 6.0 EC001821 UNSPSC 16.0901 39121528 2017-12-07 19:30:42 | Online data sheet Subject to change without notice PHOTOELECTRIC SENSORS | SICK 3
A B C D E F H I J K L M N O P Q R S T WTE8-P2231V | W8 Inox PHOTOELECTRIC SENSORS Adjustments possible WTE8, WL8 /c55 /c53 /c54 /c56 ⑤ Orange LED indicator : switching output active ⑥ LED indicator green: Stability indicator light up when the light received is < 0.9 or > 1.1 (based on switching threshold Q = 1) ⑦ Sensitivity control: potentiometer 270° ⑧ Light/ dark rotary switch: L = light switching, D = dark switching Connection diagram Cd-066 + (L+) not connected - (M) BN WH BU QBK 4 Characteristic curve WTE8 200 (7.87) 400 (15.75) 600 (23.62) mm (inch) 1,000 (39.38) 800 (31.50) Sensing range typ. max. Operating distance 100 % of functional reserves Distance in mm (inch) WTE8 Inox /c49 /c50 /c51 6 %/90 % 18 %/90 % 90 %/90 % ① Sensing range on black, 6% remission ② Sensing range on gray, 18 % remission ③ Sensing range on white, 90% remission
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WTE8-P2231V | W8 Inox PHOTOELECTRIC SENSORS Sensing range diagram WTE8 1000 (39.37) 400 (15.75) 800 (31.50) 600 (23.62) 200 (7.87) /c51 /c50 /c49 Sensing range Sensing range max. Distance in mm (inch) 12 220 270 4 400 500 0 700 950 ① Sensing range on black, 6% remission ② Sensing range on gray, 18 % remission ③ Sensing range on white, 90% remission Dimensional drawing (Dimensions in mm (inch)) WTE8 (0.43) 9.6 (0.38) 32.1 (1.26) 3.6 (0.14) 25.4 (1.0) 1.2 (0.05) 12.2 (0.48) 19.1 (0.75) /c52 /c49 /c49 /c50 /c51 21 (0.83) 12.9 (0.51) 3 (0.12) 7.2 (0.28) 40.5 (1.59) ① Threaded mounting hole M3, max. tightening torque of 1.8 Nm for M3 screw with washer, spring ring and mounting bracket ( 2 x 3.2 mm bore- hole) ② Center of optical axis, receiver ③ Center of optical axis, sender ④ Connection Recommended accessories Other models and accessories www.sick.com/W8_Inox Brief description Type Part no. Universal bar clamp systems Plate N08N for universal clamp bracket, Stainless steel 1.4571 (sheet), Stainless steel 1.4408 (clamp), Universal clamp (5322626), mounting hardware BEF-KHS-N08N 2051616 Device protection (mechanical) Safety bracket for floor mounting, Stainless steel 1.4571, mounting hardware included BEF-SW-W4S 2051497 2017-12-07 19:30:42 | Online data sheet Subject to change without notice PHOTOELECTRIC SENSORS | SICK 5
A B C D E F H I J K L M N O P Q R S T WTE8-P2231V | W8 Inox PHOTOELECTRIC SENSORS Brief description Type Part no. Mounting brackets and plates Mounting bracket for wall mounting, stainless steel, mounting hardware included BEF-W100-A 5311520 Mounting bracket for floor mounting, steel, zinc coated, mounting hardware included BEF-W100-B 5311521 Plug connectors and cables Head A: female connector, M8, 4-pin, straight Head B: open cable ends Cable: PP, unshielded, 2 m This product is generally resistant to chemical cleaning agents (see ECOLAB) and other chemical compounds such as H2O2 and CH2O2. Before permanent installation is car- ried out, the material's resistance to the cleaning agent being used must be checked. DOL-0804-G02MRN 6058510 Head A: female connector, M8, 4-pin, straight Head B: open cable ends Cable: PP, unshielded, 5 m This product is generally resistant to chemical cleaning agents (see ECOLAB) and other chemical compounds such as H2O2 and CH2O2. Before permanent installation is car- ried out, the material's resistance to the cleaning agent being used must be checked. DOL-0804-G05MRN 6058511 Head A: female connector, M8, 4-pin, angled Head B: open cable ends Cable: PP, unshielded, 2 m This product is generally resistant to chemical cleaning agents (see ECOLAB) and other chemical compounds such as H2O2 and CH2O2. Before permanent installation is car- ried out, the material's resistance to the cleaning agent being used must be checked. DOL-0804-W02MRN 6058514 Head A: female connector, M8, 4-pin, angled Head B: open cable ends Cable: PP, unshielded, 5 m This product is generally resistant to chemical cleaning agents (see ECOLAB) and other chemical compounds such as H2O2 and CH2O2. Before permanent installation is car- ried out, the material's resistance to the cleaning agent being used must be checked. DOL-0804-W05MRN 6058515
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SICK AG | Waldkirch | Germany | www.sick.com SICK At A GlAnCe SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applica- tions. 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 require- ments. 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 ma- chine life cycle and ensure safety and productivity. For us, that is “Sensor Intelligence.” WOrldWIde preSenCe: Contacts and other locations – www.sick.com