Embedded FBG strain sensor ES-01 is specially used for the internal strain measurement of concrete, reinforced concrete or plastic materials, so as to observe the change of internal stress of the structure for a long time, conduct state analysis, and achieve the purpose of warning and object health status diagnosis. The sensor is small in size and easy to install. It is connected in series or in parallel, and it is easy to form a quasi-distributed sensor network.
High Resolution
Immune to EMI/RFI/Lightning
Robust and High Reliability
Monitoring of Compression As Well As Tension Possible
Watertight and Capable of Service in a Harsh Environment
Long-term Stability
Bridges
Tunnel Linings
Nuclear Power Plants
Buildings
High Performance and Reactive Powder Concrete
Corrosive Environment
High EMI/RFI Environment
Parameters | Unit | Value | Remark |
Center Wavelength | nm | 1460 ~ 1610 | Customized |
Strain Range | με | ±1500 | Customized |
Strain Resolution | με | 0.01% F.S. | |
Strain Accuracy1 | με | 0.1% F.S. | |
Operating Temperature | ℃ | -20-80 | |
Dimension | mm | φ23 * 110 | |
Installation | mm | Embedded | |
Connector | -- | FC/APC | Customized |
Pigtail Type | -- | Amoured Or Jumper Cable | Customized |
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