S-100 Twin
The S-100 Twin consists of two capacitive, C-shaped thickness sensors that automatically follow the film edges after the nips. This makes it the preferred solution for double and triple bubble extrusion lines as well as for license-free thickness profile measurement on barrier film lines. Other notable features of this sensor type include largely contactless thickness measurement, integrated film torsion compensation and width measurement.
Application
- Largely contactless thickness measurement after the nips
- Suitable for barrier films made of PE, PP, PA, EVOH, TPU and comparable materials
- For tacky films
Special Features
- Also available in a version for measuring the thickness of films for medical applications (e.g., for blood bag films)
- Integrated film width measurement and torsion compensation
Technology
- Capacitive thickness measurement
- Automatic edge tracking of the sensors
Technical Data S-100 Twin
S-100 Twin
| Measuring principle | Capacitive thickness measurement (Suitable for any electrically non conductive materials) |
| Standard measuring range | 10 - 300 µm |
| Measuring interval | 200 ms |
| Resolution | 0.1 µm |
| Accuracy after calibration | 10 - 30 µm: ± 0.5 µm | 31 - 300 µm: ± 2 % |
| Linearity within range of calibration thickness (± 10 %) | Better than 2 % |