Cảm biến WTT12L-A2543
Thông số kỹ thuật cảm biến quang Sick WTT12L-A2543
đại lý sick | đại lý WTT12L-A2543 | sick việt nam
nhà phân phối sick | nhà phân phối WTT12L-A2543
Thông số kỹ thuật chung Sick sensor
| Nguyên tắc chức năng | Photoelectric proximity sensor | ||||||||||
| Nguyên tắc chức năng detail | Background suppression, Optical time-of-flight | ||||||||||
| Dimensions (W x H x D) | 20 mm x 49.6 mm x 44.2 mm | ||||||||||
| Housing design (light emission) | Rectangular | ||||||||||
| Phạm vi cảm biến max. | 50 mm … 1,800 mm 1) | ||||||||||
| Phạm vi cảm biến |
100 mm … 1,800 mm 2) 3) |
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| Loại ánh sáng | Visible red light | ||||||||||
| Nguồn sáng | Laser 7) | ||||||||||
| Kích thước điểm sáng (khoảng cách) | Ø 12 mm (1,800 mm) | ||||||||||
| Độ dài sóng | 658 nm | ||||||||||
| Laser class | 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11) | ||||||||||
| Điều chỉnh | Single teach-in button (2 x) | ||||||||||
- 1) Object with 6 … 90 % remission (based on standard white to DIN 5033).
- 2) Adjustable.
- 3) Object with 90% remission (based on standard white, DIN 5033).
- 4) Equivalent to 1 σ.
- 5) See characteristic curves repeatability.
- 6) 6% … 90% remission factor.
- 7) Tuổi thọ trung bình: 100,000 h at TU = +25 °C.
Mechanics/electronics
| Supply voltage | 12 V DC … 30 V DC 1)2) |
| Ripple | pp 3) |
| Current consumption | 70 mA 4) |
| Switching output | Push-pull: PNP/NPN 5) |
| Number of switching outputs | 1 (Q1) 5) |
| Switching mode | Light switching 5) |
| Output current Imax. | ≤ 50 mA |
| Response time | ≤ 16.7 ms 6) |
| Switching frequency | 30 Hz 7) |
| Analog output | 4 mA … 20 mA (≤ 450 Ω) / 0 V … 10 V (≥ 50 kΩ) / switchable |
| Resolution of analog output | 12 bit |
| Output time | ≤ 16.7 ms |
| Input | Sender off |
| Connection type | Male connector M12, 5-pin |
| Circuit protection |
A 8) B 9) C 10) |
| Protection class | III |
| Weight | 48 g |
| Housing material | Plastic, VISTAL® |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | –35 °C … +50 °C 11) |
| Ambient temperature, storage | –40 °C … +70 °C |
| Warm-up time | 12) |
| Initialization time | |
| UL File No. | NRKH.E181493 |
- 1) Limit values. Operated in short-circuit protected network: max. 8 A.
- 2) Vs min when using the voltage output = 13 V.
- 3) May not exceed or fall below Uv tolerances.
- 4) Without load. At VS = 24 V.
- 5) Q1 = 1 switching threshold, light switching.
- 6) Signal transit time with resistive load.
- 7) With light/dark ratio 1:1.
- 8) A = VS connections reverse-polarity protected.
- 9) B = inputs and output reverse-polarity protected.
- 10) C = interference suppression.
- 11) For Vs ≤ 24 V. When Tu = 45 °C or above, a maximum load resistance of 300 Ω … 450 Ω is permitted on QA.
- 12) Below Tu = –10 °C a warm-up time is necessary.
Safety-related parameters
| MTTFD | 124 years |
| DCavg | 0 % |
| TM (mission time) | 20 years |
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 |
| eCl@ss 9.0 | 27270904 |
| eCl@ss 10.0 | 27270904 |
| eCl@ss 11.0 | 27270904 |
| eCl@ss 12.0 | 27270903 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| ETIM 7.0 | EC002719 |
| ETIM 8.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
Brand
Sick
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