Fiber Optic Grating Strain Sensors
Embedded Fiber Optic Grating Strain Sensor FBG-S-E-S-01/FBG-S-E-ST-01 Specialized for internal strain measurement of concrete, reinforced concrete or plastic materials for long term observation of changes in structural internal stresses and condition analysis for the purpose of measurement
Huang
Email: Hqy@ybphotonics.com
Product Info
Introduction
Embedded Fiber Optic Grating Strain Sensor FBG-S-E-S-01/FBG-S-E-ST-01 Specialized for internal strain measurement of concrete, reinforced concrete or plastic materials for long term observation of changes in structural internal stresses and condition analysis for the purpose of measurement. warnings and object health status diagnosis. The sensor is small and easy to install. It is easy to form a quasi-distributed sensor network by using series or parallel connection.
Features
- Anti-electromagnetic interference, lightning protection, corrosion resistance
- High measurement accuracy and reliability
- Built-in temperature compensation (FBG-S-E-ST-01)
- Easy to set up a distributed sensor network
- Easy to install for long-term monitoring
Applications
- Health monitoring of civil engineering structures such as bridges, dams, tunnels and buildings
- Stress and strain monitoring of reinforced concrete
- Transportation (railroads, highways, aerospace)
- Structural health monitoring of oil and gas pipelines and offshore oil platforms
Specifications
Parameters Unit Value Center wavelength nm 1460 ~ 1610 Scales range με ±1500 Resolution με 0.05% F.S. Accuracy με 0.5% F.S. temperature compensation -- FBG-S-E-S-01 (none), FBG-S-E-ST-01 (built-in) package material -- stainless steels Dimension mm Φ23 x 110 Installation method -- buried directly Fiber Optic Cable Type m Φ3mm/Φ6mm armored, double-ended out fiber 1m, or customized connector -- FC/APC, or customized operating temperature °C -20 ~ +80
Embedded Fiber Optic Grating Strain Sensor FBG-S-E-S-01/FBG-S-E-ST-01 Specialized for internal strain measurement of concrete, reinforced concrete or plastic materials for long term observation of changes in structural internal stresses and condition analysis for the purpose of measurement. warnings and object health status diagnosis. The sensor is small and easy to install. It is easy to form a quasi-distributed sensor network by using series or parallel connection.
Features
- Anti-electromagnetic interference, lightning protection, corrosion resistance
- High measurement accuracy and reliability
- Built-in temperature compensation (FBG-S-E-ST-01)
- Easy to set up a distributed sensor network
- Easy to install for long-term monitoring
Applications
- Health monitoring of civil engineering structures such as bridges, dams, tunnels and buildings
- Stress and strain monitoring of reinforced concrete
- Transportation (railroads, highways, aerospace)
- Structural health monitoring of oil and gas pipelines and offshore oil platforms
Specifications
| Parameters | Unit | Value |
|---|---|---|
| Center wavelength | nm | 1460 ~ 1610 |
| Scales range | με | ±1500 |
| Resolution | με | 0.05% F.S. |
| Accuracy | με | 0.5% F.S. |
| temperature compensation | -- | FBG-S-E-S-01 (none), FBG-S-E-ST-01 (built-in) |
| package material | -- | stainless steels |
| Dimension | mm | Φ23 x 110 |
| Installation method | -- | buried directly |
| Fiber Optic Cable Type | m | Φ3mm/Φ6mm armored, double-ended out fiber 1m, or customized |
| connector | -- | FC/APC, or customized |
| operating temperature | °C | -20 ~ +80 |
