Cảm biến WTB27X-3P3411
Thông số kỹ thuật cảm biến quang Sick WTB27X-3P3411
đại lý sick | đại lý WTB27X-3P3411 | sick việt nam
nhà phân phối sick | nhà phân phối WTB27X-3P3411
Thông số kỹ thuật chung Sick sensor
| Nguyên tắc chức năng | Photoelectric proximity sensor |
| Nguyên tắc chức năng detail | Background suppression |
| Dimensions (W x H x D) | 31.4 mm x 112.3 mm x 70.4 mm |
| Housing design (light emission) | Rectangular |
| Phạm vi cảm biến max. | 30 mm … 1,600 mm |
| Phạm vi cảm biến | 100 mm … 1,600 mm |
| Loại ánh sáng | Infrared light |
| Nguồn sáng | LED |
| Kích thước điểm sáng (khoảng cách) | Ø 25 mm (800 mm) |
| Độ dài sóng | 880 nm |
| Điều chỉnh | Potentiometer |
| Special applications | Explosive areas |
- Object with 90% remission (based on standard white, DIN 5033).
- Tuổi thọ trung bình: 100,000 h at TU = +25 °C.
Mechanics/electronics
| Supply voltage | 10 V DC … 30 V DC 1) |
| Ripple | pp 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 | Cable with M12 male connector, 4-pin, 270 mm 6) |
| Cable material | PVC |
| Circuit protection |
A 7) B 8) C 9) |
| Protection class | II 10) |
| Weight | 750 g |
| Housing material |
Plastic, Stainless steel V2A (1.4301) Plastic |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| ATEX marking |
EX II 3G EX nA op is IIB T4 Gc X EX II 3D EX tc IIIB T135°C Dc X |
| Ex area category | 3D, 3G |
| Ambient operating temperature | –20 °C … +50 °C |
| Ambient temperature, storage | –40 °C … +75 °C |
- 1) Limit values when operated 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) Do not bend below 0 °C.
- 7) A = VS connections reverse-polarity protected.
- 8) B = inputs and output reverse-polarity protected.
- 9) C = interference suppression.
- 10) Reference voltage: 50 V DC.
Safety-related parameters
| MTTFD | 754 years |
| DCavg | 0 % |
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 |
| eCl@ss 10.0 | 27270904 |
| eCl@ss 11.0 | 27270904 |
| eCl@ss 12.0 | 27270903 |
| ETIM 5.0 | EC001821 |
| ETIM 6.0 | EC001821 |
| ETIM 7.0 | EC002719 |
| ETIM 8.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |



