Embedded FBG strain sensor ES-01&EST;-01

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Specifications

Strain Sensitivity: 1.2 pm/με
Gage Length: 50 mm
Operating Temperature Range: -20 – 80 deg C
Strain Limits: -1500 – 1500 με
Center Wavelength: 1460 ~ 1610 nm
Strain Resolution: 0.05% F.S. με
Strain Accuracy: 0.5% F.S. με
Temperature Compensation: Build-in EST-01
Material: Stainless steel
Dimension: Φ23 x 110 mm
Installation: Embedded
Pigtail Length: 1m Φ3mm armored cable
Optical Connector: FC/APC
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Features


  • Anti-electromagnetic interference, lightning strike, corrosion resistance

  • High measurement accuracy and reliability

  • Built-in temperature compensation for EST-01

  • Easy to set up distributed sensor network

  • Easy installation for long-term monitoring

Applications


  • Health monitoring of civil engineering structures such as bridges, dams, tunnels, buildings, etc.

  • Reinforced concrete stress and strain monitoring

  • Transportation industry (rail, road, aerospace)

  • Structural health monitoring of oil, gas pipelines and offshore oil platforms