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Product Details:
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| Product Name: | Fiber Bragg Grating | Feature 1: | Stiffness Matching |
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| Feature 2: | High Stability | Feature 3: | High Precision |
| Feature 4: | Safe | Feature 5: | Good On Hard Conditions |
| High Light: | stainless steel fiber bragg grating,embedded fiber bragg grating,embedded fbg fiber bragg grating |
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Stainless Steel High Precision Embedded Safety Fiber Bragg Grating
Application:
Fiber Brag Gratting is used for the long or short time encapsulated structure monitoring under harsh environment: embedded beam, column, pile foundation, support, retaining wall, hydraulic structure, lining, pier, base and foundation.
Introduction:
The Embedded FBG strain gauge is used to measure the strain changes inside concrete, it adopts a encapsulation structure to make the sensor itself and the concrete to achieve the stiffness matching which improve the embedding survival rate；
It's 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.
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:
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Product Name |
FBG Strain gauge
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Range |
±1500με
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Resolution |
＜0.1％F.S.
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Accuracy |
＜0.3％F.S.
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Distance |
90mm
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Size |
Φ28×120mm
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Installation |
Surface welding/ Buried
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Sensor lead wire |
Left & Right (1m±0.1m) Armored Optical cable |
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Connection Mode |
Welding or FC/APC Joint
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Central wavelength |
1525～1565nm
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Reflectivity
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＞85%
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Contact Person: Wendy Lee
Tel: +86 18500992119
