Cảm biến WTB250-2R1541
Thông số kỹ thuật cảm biến quang Sick WTB250-2R1541
đại lý sick | đại lý WTB250-2R1541 | sick việt nam
nhà phân phối sick | nhà phân phối WTB250-2R1541
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) | 20 mm x 60 mm x 43.9 mm |
Housing design (light emission) | Rectangular |
Phạm vi cảm biến max. | 150 mm … 500 mm 1) |
Phạm vi cảm biến | 150 mm … 500 mm 1) |
Focus | Approx. 3° |
Loại ánh sáng | Visible red light |
Nguồn sáng | LED 2) |
Kích thước điểm sáng (khoảng cách) | Ø 30 mm (500 mm) |
Angle of dispersion | Approx. 3° |
Điều chỉnh | Potentiometer, 2 turns 3) Potentiometer, 2 rotations |
- 1) Object with 90% remission (based on standard white, DIN 5033).
- 2) Tuổi thọ trung bình: 100,000 h at TU = +25 °C.
- 3) With position indicator.
Mechanics/electronics
Supply voltage |
24 V DC … 240 V DC 1) 24 V AC/DC … 240 V AC/DC 1) |
Power consumption | ≤ 5 VA |
Switching output | Relay, electrically isolated 2) |
Output function | Change-over contacts |
Switching mode | Light switching 2) |
Switching current (switching voltage) |
3 A (240 V AC) 3 A (30 V DC) |
Response time | ≤ 15 ms |
Switching frequency | 33 Hz 3) |
Connection type | Cable, 5-wire, 2 m 4) |
Cable material | PVC |
Conductor cross section | 0.76 mm² |
Cable diameter | Ø 6.4 mm |
Circuit protection |
A 5) C 6) |
Protection class | II 7) |
Overvoltage category | 2 |
Weight | 160 g |
Housing material | Plastic, ABS |
Optics material | Plastic, PMMA |
Enclosure rating | IP67 |
Items supplied | BEF-W250 mounting bracket |
Electromagnetic compatibility (EMC) | EN 60947-5-2 8) |
Ambient operating temperature | –25 °C … +55 °C |
Ambient temperature, storage | –40 °C … +70 °C |
UL File No. | NRKH2.E300503 & NRKH8.E300503 |
- 1) +- 10%.
- 2) Provide suitable spark suppression for inductive or capacitive loads.
- 3) With light/dark ratio 1:1.
- 4) Do not bend below 0 °C.
- 5) A = VS connections reverse-polarity protected.
- 6) C = interference suppression.
- 7) Reference voltage: 250 V AC.
- 8) The AC/DC devices comply with the Radio Safety Requirements for the industrial sector (Radio Safety Class A). They may cause radio interference if used in a residential area.
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 |