PS-400
Ultrasonic Edge Detector
- #Ultrasonic Edge Detector
An ultrasonic transmission-type web edge detector. It is used for web alignment control in combination with Q-series control panel and drive. Due to it not being affected by the web transparency, color or pattern, it is suited for detection of transparent body.
Drawing
※1: Range of φ20±0.2
Features
- Stable detection with an ultrasonic wave
Web edge is detected by spotting changes in the aerial ultrasonic wave. Therefore, accurate detection is possible without being affected by color, pattern or transparency of various webs.
Specification
| Detection method | Ultrasonic wave (frequency300kHz), proportional to deviation-type |
|---|---|
| Detection position | Web edge (transparent, opaque edge) |
| Detection distance | 25mm |
| Detection range | Proportional band ±2mm |
| Weight | Approx. 175g |
| Ambient temperature | 0 – 40℃（no condensation) |
| Adaptive control panel | PW-1000、PWN-1000、PW-800U、PWN-800U、PW-1310、PW-2000 |
| Other | steel shaft type: PS-420 |
