Mô tả sản phẩm
W27-3
Features
| Sensor/ detection principle | Photoelectric retro-reflective sensor, Dual lens |
| Dimensions (W x H x D) | 24.6 mm x 80.6 mm x 54 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 0.1 m … 2.5 m 1) |
| Sensing range | 0.1 m … 2.5 m 1) |
| Type of light | Infrared light |
| Light source | LED 2) |
| Light spot size (distance) | ? 250 mm (2.5 m) |
| Angle of dispersion | Approx. 1.5? |
| Wave length | 880 nm |
| Adjustment | None |
| Special features | Premounted on bracket |
- 1) TR27.2) Average service life: 100,000 h at TU = +25 ?C.
Mechanics/electronics
| Supply voltage | 24 V DC … 120 V DC 1) |
| Power consumption | ? 2.5 VA |
| Switching output | Relay 2) |
| Output function | Change-over contacts |
| Switching current (switching voltage) | 0.2 A (24 V DC) |
| Response time | ? 10 ms 3) |
| Switching frequency | 10 Hz 4) |
| Connection type | Connector Q6, 6-pin, AC/UC-coding |
| Circuit protection |
A 5) C 6) |
| Protection class | II 7) |
| Weight | 120 g |
| Special device | ? |
| Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP65 |
| Usage category | DC-21, according to EN 60947-1 |
| Ambient operating temperature | ?40 ?C … +60 ?C |
| Ambient storage temperature | ?40 ?C … +75 ?C |
| UL File No. | NRKH.E181493 & NRKH7.E181493 |
- 1) +- 10 %.2) Provide suitable spark suppression for inductive or capacitive loads.3) Signal transit time with resistive load.4) With light/dark ratio 1:1.5) A = VS connections reverse-polarity protected.6) C = interference suppression.7) Reference voltage: 50 V DC.
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 |
