Cảm biến WT45-R250
Thông số kỹ thuật cảm biến quang Sick WT45-R250
đại lý sick | đại lý WT45-R250 | sick việt nam
nhà phân phối sick | nhà phân phối WT45-R250
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) | 60 mm x 105 mm x 105 mm |
Housing design (light emission) | Rectangular |
Phạm vi cảm biến max. | 200 mm … 2,000 mm |
Phạm vi cảm biến | 200 mm … 2,000 mm |
Loại ánh sáng | Infrared light |
Nguồn sáng | LED |
Kích thước điểm sáng (khoảng cách) | Ø 35 mm (2,000 mm) |
Điều chỉnh | Potentiometer |
Special features | Cable gland, for cross-section: 0,14 mm2 … 2,5 mm2, max. 16 A |
- 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 | 20 V AC/DC … 250 V AC/DC 1) |
Power consumption | ≤ 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 | ≤ 20 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 | 800 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 |
- 1) Limit values.
- 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).
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 |