Mô tả sản phẩm
Photoelectric sensors
Features
| Sensor/ detection principle | Photoelectric proximity sensor, Background suppression |
| Dimensions (W x H x D) | 17.6 mm x 46.5 mm x 34.1 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 200 mm … 2,500 mm 1) |
| Sensing range | 200 mm … 2,500 mm 2) |
| Type of light | Visible red light |
| Light source | Laser 3) |
| Light spot size (distance) | ? 10 mm (2,500 mm) |
| Wave length | 658 nm |
| Laser class | 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11) |
| Adjustment | Potentiometer, 4 turns (2 x) |
- 1) Object with 6 … 90 % remission (based on standard white to DIN 5033).2) Adjustable.3) Average service life: 100,000 h at TU = +25 ?C.
Mechanics/electronics
| Supply voltage | 10 V DC … 30 V DC 1) |
| Ripple | ? 5 Vpp 2) |
| Power consumption | 75 mA 3) |
| Switching output | PNP 4) |
| Number of switching outputs | 2 (Q1, Q2) 4) |
| Switching mode | Light/dark switching 4) |
| Switching mode selector | Selectable via light/dark selector |
| Output current Imax. | ? 100 mA |
| Response time | ? 0.5 ms 5) |
| Switching frequency | 1,000 Hz 6) |
| Analog output | – |
| Connection type | Male connector M8, 4-pin |
| Circuit protection |
A 7) B 8) C 9) |
| Protection class | III |
| Weight | 25 g |
| Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Items supplied | BEF-W190 mounting bracket |
| Ambient operating temperature | ?10 ?C … +50 ?C |
| Ambient storage temperature | ?40 ?C … +70 ?C |
| Warm-up time | < 5 min 10) |
| Initialization time | < 300 ms |
| UL File No. | NRKH2.E300503 |
- 1) Limit values. Operated in short-circuit protected network: max. 8 A.2) May not exceed or fall below Uv tolerances.3) Without load. At VS = 24 V.4) Q1, Q2 = 2 switching thresholds, light/dark switching selectable via light/dark selector.5) Signal transit time with resistive load.6) With light/dark ratio 1:1.7) A = VS connections reverse-polarity protected.8) B = inputs and output reverse-polarity protected.9) C = interference suppression.10) For best performance consider warm up time ? 5 minutes.
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 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
