Fiber Bragg Grating Earth Pressure Meter
FBG Earth-Pressure Gauge Senses Soil/Rockfill Pressure,Long-Term Online Retaining-Wall,Pier,Pipeline,Bored-Pile,Tunnel-Lining Monitoring.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Measurement Range [Customizable] | ≥0.2 (Customizable) |
| Accuracy | 0.5%F.S. |
| Sensitivity | 0.1%F.S. |
| Number of Gratings | 2 |
| Grating Center Wavelength | 1528~1568 nm |
| Reflectance | ≥90 % |
| Response Time | 0.1 s |
| Connection Method | Fusion Splice or FC/APC Connection |
| Mounting Method | Embedded Fixture |
Key Features
Datasheet
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Supplier Information
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