Mô tả sản phẩm
W8G
Features
| Sensor/ detection principle | Photoelectric retro-reflective sensor, autocollimation |
| Dimensions (W x H x D) | 11 mm x 31 mm x 20 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 0 m … 3 m 1) |
| Sensing range | 0 m … 1.7 m 1) |
| Type of light | Visible red light |
| Light source | LED 2) |
| Light spot size (distance) | ? 70 mm (2 m) |
| Wave length | 650 nm |
| Adjustment | Potentiometer, 270? |
| Special applications | Detecting transparent objects |
- 1) Reflector PL80A.2) Average service life: 100,000 h at TU = +25 ?C.
Mechanics/electronics
| Supply voltage | 10 V DC … 30 V DC 1) |
| Ripple | ? 10 % 2) |
| Power consumption | 30 mA 3) |
| Switching output | PNP |
| Switching mode | Light/dark switching |
| Switching mode selector | Selectable via light/dark rotary switch |
| Signal voltage PNP HIGH/LOW | Approx. VS ? 1.8 V / 0 V |
| Output current Imax. | ? 100 mA |
| Response time | ? 0.5 ms 4) |
| Switching frequency | 1,000 Hz 5) |
| Attenuation along light beam | ? 20 % |
| Connection type | Cable with M12 male connector, 4-pin, 300 mm 6) |
| Cable material | PVC |
| Circuit protection |
A 7) B 8) D 9) |
| Weight | 50 g |
| Polarisation filter | ? |
| Special device | ? |
| Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Items supplied | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250F |
| Special feature | Detecting transparent objects |
| Ambient operating temperature | ?25 ?C … +55 ?C |
| Ambient storage temperature | ?40 ?C … +70 ?C |
| MTTFd: mean time to dangerous failure | 1,028.4 years |
- 1) Limit values when operated in short-circuit protected network: max. 8 A.2) May not exceed or fall below Uv tolerances.3) Without load.4) Signal transit time with resistive load.5) With light/dark ratio 1:1.6) Do not bend below 0 ?C.7) A = VS connections reverse-polarity protected.8) B = inputs and output reverse-polarity protected.9) D = outputs overcurrent and short-circuit protected.
Classifications
| ECl@ss 5.0 | 27270902 |
| ECl@ss 5.1.4 | 27270902 |
| ECl@ss 6.0 | 27270902 |
| ECl@ss 6.2 | 27270902 |
| ECl@ss 7.0 | 27270902 |
| ECl@ss 8.0 | 27270902 |
| ECl@ss 8.1 | 27270902 |
| ECl@ss 9.0 | 27270902 |
| ETIM 5.0 | EC002717 |
| ETIM 6.0 | EC002717 |
| UNSPSC 16.0901 | 39121528 |
