The FBG Hydrostatic Level Sensor HS-01 is a high-precision pressure monitoring system designed to measure the relative settlement of multiple points. In application, a series of FBG sensors are connected by connecting pipes. The pressure of each measuring point is measured by the sensor. Each sensor is composed of a pressure measuring fiber grating and a temperature measuring fiber grating. The sensor is composed of a sensing film to sense the change of water pressure and transmit it to the pressure grating. The sensor performs temperature compensation to correct the drift of sensor data caused by changes in external temperature.
Anti-vibration
Compact size
Installation level of the base is not required
Slow liquid volatilization
Safe during installation
Easy to maintain
Bridges
Hydropower plants
Dams
High-rise buildings
Nuclear power plants
Water conservancy project rock masses
| Parameter | Unit | Value |
| Center Wavelength | nm | 1460 ~ 1610 |
| Range | mm | 200 |
| Resolution | mm | 0.1 |
| Accuracy | mm | 1 |
| Temperature Compensation | -- | Built-in |
| Material | -- | Stainless steel |
| Installation | -- | Expansion bolt |
| Dimension | mm | Φ76 x 128 |
| Pigtail Length | m | Φ3mm armored cable, 1m at single end, or customize |
| Optical Connector | -- | FC/APC, or customize |
| Operating Temperature | °C | -20 ~ +80 |
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