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Product Details:
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| Product Name: | FBG Strain Gauge | Range: | ±1500με |
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| Resolution: | ＜0.1％F.S. | Accuracy: | ＜0.3％F.S. |
| Installation: | Surface Welding / Buried | Central Wavelength: | 1525～1565nm |
| High Light: | FBG Strain Gauge,Stainless Steel Fiber Bragg Grating,Fiber Bragg Grating FBG |
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FBG Strain Gauge Sensor Stainless Steel Material Small Size Long Time Monitor
SAM-FBG Strain Gauge Embedded type
Description:
The Embedded FBG strain gauge is used to measure the change of strain inside concrete, it’s adopts a encapsulation structure to make the sensor itself and the concrete to achieve stiffness matching, to improve the embedding survival rate；
It is suitable for monitor the strain of long-time embedded beam, column, pile foundation, support, retaining wall, hydraulic structure, lining, pier, base and foundation.；for the temperature is compensated by embedding a strain-free cylinder.
Application:
Monitor Encapsulated structure Long-term / Short-Term Harsh Environments Monitor
Long-time Strain Monitoring of embedded beam, column, pile foundation, support, retaining wall, hydraulic structure, lining, pier, base and foundation.
Features:
●High precision, high stability, high reliability；
●Safe, anti-electromagnetic interference, corrosion resistance, pollution resistance, strong lightning resistance, can be used in strong electromagnetic interference, high lightning strike, flammable, easy explosion and other harsh conditions；
● Distance for transmission signal up to 40Km；
● Distributed measurement, multiple sensors connected on a single optical fiber (typical: 12)
● Simple layout, can be use together with other types of fiber grating sensor；
Technical specification:
| Product Name |
FBG Strain gauge
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Temp Range |
-40℃～80℃
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| Range |
±1500με
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Installation |
Surface welding/ Buried
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| Resolution |
＜0.1％F.S.
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Sensor lead wire |
Left & Right (1m±0.1m) Armored Optical cable |
| Accuracy |
＜0.3％F.S.
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Connection Mode |
Welding or FC/APC Joint
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| Distance |
90mm
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Central wavelength |
1525～1565nm
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| Size |
Φ28×120mm
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Reflectivity
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＞85%
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Contact Person: Wendy Lee
Tel: +86 18500992119
