PS-270
Reflective Detector
- #Reflective Detector
The photoelectric reflection-type detector detects line marks and borders printed on the web. It is used for web alignment control in combination with Q-series control panel and drive. It is strong against ambient light and enables high-sensitivity detection.
Drawing
※1: Mounting hole ※2: Detection roll ※3: Mounting of PS-270 (S=1/3）
Features
- By using a large lens, the detection distance is now 30mm and spot diameter is φ7.5. The detection point is easily visible and position adjustment is simple.
- A new design circuit has been installed within the detector, enabling it to be unaffected by solar light or ambient lighting.
- Gold and silver sheets may also be detected. The new optical system is able to handle “shiny” sheet mark lines such as gold and silver.
Specification
| Detection method | Photoelectric reflection-type, proportional to deviation-type |
|---|---|
| Detection position | Web edge, printed border, line mark |
| Detection distance | 30mm |
| Detection range | 5mm |
| Light source | White LED |
| Photodetector | Silicon photodiode |
| Ambient temperature | 0 – 40℃ Humidity 80％Rh or lower (no condensation) |
| Weight | 380g |
| Adaptive controller | PW-1000、PWN-1000、PW-1310、PW-2000、PW-800R、PWN-800R |
