Mô tả sản phẩm
Photoelectric sensors
Features
| Sensor/ detection principle | Photoelectric proximity sensor, Background suppression |
| Dimensions (W x H x D) | 20 mm x 50 mm x 39 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 20 mm … 950 mm 1) |
| Type of light | Visible red light |
| Light source | PinPoint LED 2) |
| Light spot size (distance) | ? 8 mm (700 mm) |
| Wave length | 625 nm |
| Adjustment | Potentiometer, 5 turns |
| Special features | High functional reliability on foil-wrapped objects |
- 1) Object with 90 % reflectance (referred to standard white, DIN 5033).2) 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 | 20 mA |
| Switching output | PNP |
| Switching mode | Light switching |
| Output current Imax. | ? 100 mA |
| Response time | ? 1 ms 3) |
| Switching frequency | 500 Hz 4) |
| Connection type | Male connector M12, 4-pin |
| Circuit protection |
A 5) B 6) C 7) D 8) |
| Protection class | III |
| Weight | 35 g |
| Special device | ? |
| Housing material | Plastic, ABS/PMMA |
| Enclosure rating | IP67 |
| EMC | EN 60947-5-2 |
| Ambient operating temperature | ?30 ?C … +60 ?C |
| Ambient storage temperature | ?40 ?C … +70 ?C |
| UL File No. | NRKH.E348498 & NRKH7.E348498 |
| More standards | UL325 9) |
- 1) Limit values when operated in short-circuit protected network: max. 8 A.2) May not exceed or fall below Uv tolerances.3) Signal transit time with resistive load.4) With light/dark ratio 1:1.5) A = VS connections reverse-polarity protected.6) B = inputs and output reverse-polarity protected.7) C = interference suppression.8) D = outputs overcurrent and short-circuit protected.9) Complies with the UL325 standard when used with sturdy protection hood (e.g. BEF-G10WSG, 2071960).
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 |
