Cảm biến WS/WE45-R250
Thông số kỹ thuật cảm biến quang Sick WS/WE45-R250
đại lý sick | đại lý WS/WE45-R250 | sick việt nam
nhà phân phối sick | nhà phân phối WS/WE45-R250
Thông số kỹ thuật chung Sick sensor
| Nguyên tắc chức năng | Through-beam photoelectric sensor |
| Dimensions (W x H x D) | 60 mm x 105 mm x 105 mm |
| Housing design (light emission) | Rectangular |
| Phạm vi cảm biến max. | 0 m … 350 m |
| Phạm vi cảm biến | 0 m … 300 m |
| Focus | Approx. 0.9° |
| Loại ánh sáng | Infrared light |
| Nguồn sáng | LED |
| Kích thước điểm sáng (khoảng cách) | Ø 4.5 m (300 m) |
| Angle of dispersion | Approx. 0.9° |
| Điều chỉnh | Potentiometer |
| Special features |
Dark switching (pre-setting) Pulsating Cable gland, for cross-section: 0,14 mm2 … 2,5 mm2, max. 16 A |
- Tuổi thọ trung bình: 100,000 h at TU = +25 °C.
Mechanics/electronics
| Supply voltage | 20 V AC/DC … 250 V AC/DC 1) |
| Power consumption, sender | ≤ 6 VA |
| Power consumption, receiver | ≤ 6 VA |
| Switching output | Relay, electrically isolated 2) |
| Output function | Change-over contacts |
| Switching mode | Light/dark switching 2) |
| Switching mode selector | Selectable via time delay selector switch |
| Switching current (switching voltage) |
4 A @ 250 V AC, 4 A @ 24 V DC, 0.125 A @ 120 V DC UL: 4 A @ 250 V AC, general purpose / 2 A @ 250 V AC, pilot duty |
| Response time | ≤ 10 ms |
| Switching frequency | 10 Hz 3) |
| Time functions |
On delay Off delay ON and OFF delay |
| Delay time | Adjustable via time delay selector switch, 0.5 s … 12 s |
| Connection type | Terminal connection with PG13,5, 6-pin |
| Circuit protection |
A 4) C 5) |
| Protection class | I |
| Weight | 1,600 g |
| Front screen heating | ✔ |
| Housing material | Metal |
| Enclosure rating | IP67 |
| Ambient operating temperature | –25 °C … +55 °C 6) |
| Ambient temperature, storage | –40 °C … +70 °C |
| UL File No. | NRKH.E181493 & NRKH7.E181493 |
| Part number of individual components | 1009721 WE45-R250 1009730 WS45-U250 |
- 1) Limit values, cross-section: 0,14 mm2 … 2,5 mm2, max. 16 A.
- 2) Provide suitable spark suppression for inductive or capacitive loads.
- 3) With light/dark ratio 1:1.
- 4) A = VS connections reverse-polarity protected.
- 5) C = interference suppression.
- 6) Up to 140 °C with cooling plates (see accessories).
Safety-related parameters
| MTTFD | 328 years |
| DCavg | 0 % |
Classifications
| eCl@ss 5.0 | 27270901 |
| eCl@ss 5.1.4 | 27270901 |
| eCl@ss 6.0 | 27270901 |
| eCl@ss 6.2 | 27270901 |
| eCl@ss 7.0 | 27270901 |
| eCl@ss 8.0 | 27270901 |
| eCl@ss 8.1 | 27270901 |
| eCl@ss 9.0 | 27270901 |
| eCl@ss 10.0 | 27270901 |
| eCl@ss 11.0 | 27270901 |
| eCl@ss 12.0 | 27270901 |
| ETIM 5.0 | EC002716 |
| ETIM 6.0 | EC002716 |
| ETIM 7.0 | EC002716 |
| ETIM 8.0 | EC002716 |
| UNSPSC 16.0901 | 39121528 |
Brand
Sick
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