Đại lý Nireco tại Việt Nam
PH22 Nireco | PHOTOHEAD
Cảm biến canh chỉnh biên dạng PHOTOHEAD sử dung trong ngành sản xuất bao bì và giấy.
A sensor most suitable for sensitive materials that does not use ultraviolet or infrared as the light source
Easy detection setup eases the burden on the users
The Photohead PH22 is a sensor designed to detect a transparent web or a nonwoven fabric as a detector for EPC. The sensor adopts SPD as the detector element and white LED as the light source to offer a long time, safe operation of meandering detection.

Feature PH22 Nireco
- Detects even a slight displacement of web by emitting light with uniform intensity.
- Use of SPD enables faster reaction and improves the detection accuracy for high-speed operations.
- Detects a 0.1mm displacement of transparent web.
- Use of white LED for the light source enables a long time, stable operation and helps to reduce cost.
Specifications PH22 Nireco
| Spotlight distance | 32mm |
| Detection field of view | 6mm |
| Light source | White LED |
| Light source wavelength | Visible Light |
| Sensitivity | Detect displacement 0.1mm of non-transparent web |
| Output voltage | 0 to 5V DC |
| Detection element | SPD |
| Power supply | ±15V DC |
| Ambient temperature | 0 to +50℃ |
| Response frequrncy | Filter ON 3Hz(PH20A equivalent) |
| Filter OFF 30Hz | |
| Main body material | Cast Aluminum Alloy |
| Mass | Head: 450g |
| Cable: 250g |


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