FEBUS G2-R (DSS/DTS)
Distributed Strain and Temperature Sensing
- Independent and simultaneous strain and temperature monitoring
- State-of-the-art and patented technology
- Single-ended
- G1 mode: for long distance measurements
- Easy to install and easy to use
- On-demand software and interface development
FEBUS G2-R GENERAL PRINCIPLE
The FEBUS G2-R device provides both strain and temperature information typically every 1 m along several tens of kilometers of an optical fiber deployed on the infrastructure. This system is specifically designed to meet harsh environment requirements with energy saving configuration and single-ended connection to an optical fiber cable. The FEBUS G2-R enables doubt-removal in case of temperature and strain variations along the fiber.
Furthermore, FEBUS Optics offers, along with its FEBUS G2-R, personalized services such as:
- Implementation survey
- On-demand specific analysis modules and customized GUI (Guided User Interface)
- Interoperability with SCADA or equivalent
- 3-years warranty (parts and labor) and optional maintenance plan
KEY PERFORMANCES
| Measurement repeatability (2σ) | Down to 2 µm/m or 0.1 °C |
| Maximal range | More than 50 km (G2 mode) More than 100 km (G1 mode) |
| Sampling interval (min.) | 0.1 m |
| Spatial resolution (min.) |
1 m |
|
Typical configurations in G2 mode |
20 µm/m or 0.6 °C @ 1 km, 10 min, 2 m |
|
Typical configurations in G1 mode |
16 µm/m or 0.8 °C @ 10 km, 1 min, 1 m |
