Mô tả sản phẩm
W27-2 Laser
Features
| Sensor/ detection principle | Photoelectric proximity sensor, Background suppression |
| Dimensions (W x H x D) | 24.6 mm x 80 mm x 53.5 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 100 mm … 800 mm 1) |
| Sensing range | 100 mm … 800 mm |
| Type of light | Visible red light |
| Light source | Laser 2) |
| Light spot size (distance) | ? 2 mm (400 mm) |
| Wave length | 650 nm |
| Laser class | 2 (EN 60825-1), low power. Eyes are normally protected by averting reaction and eyelid closing reflex. |
| Adjustment | Potentiometer Potentiometer |
| Special applications | Detecting small objects |
- 1) Object with 90 % reflectance (referred to standard white, DIN 5033).2) Average service life: 50,000 h at TU = +25 ?C.
Mechanics/electronics
| Supply voltage |
24 V DC … 240 V DC 1) 24 V AC … 240 V AC 1) |
| Power consumption | < 2 VA |
| Switching output | Relay, electrically isolated 2) |
| Output function | Change-over contacts |
| Switching current (switching voltage) |
4 A (240 V AC) 4 A (24 V DC) |
| Response time | < 6 ms 3) |
| Switching frequency | 10 Hz 4) |
| Connection type | Micro connector, 5-pin |
| Circuit protection |
A 5) C 6) |
| Protection class | II 7) |
| Weight | 100 g |
| Housing material | Plastic, ABS |
| Enclosure rating | IP65 |
| Ambient operating temperature | ?10 ?C … +45 ?C |
| Ambient storage temperature | ?10 ?C … +75 ?C |
| UL File No. | NRKH.E181493 & NRKH7.E181493 |
- 1) + 10 %, ?20 %.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: 250 V AC, overvoltage category 2.
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 |
