6000με Fiber Bragg Grating Strain Sensor - FBG Strain Gauge - polymer material packaging - metal protection strain sensor - range 6000με/8000με
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- Brand Name: Default brand: OFSCN®. Unbranded products are available. Please consult for customized brand products (subject to local laws).
- Availability: Materials in stock, custom production possible.
This product is a high-range fiber bragg grating strain sensor (FBG strain gauge) used for strain measurement. It can be used in a single-ended structure, where it is inserted into the object to be measured for strain measurement. It can also be used in a double-ended structure, where it is fixed with a fixture or bonded directly to the surface for strain measurement, enabling multi-point strain measurement when connected in series. The structure of this product is the same as that of fiber bragg grating stress sensors.
Product Overview:
The OFSCN® high-range fiber bragg grating strain sensor (FBG strain gauge) consists of fiber connectors (FC, SC, LC, ST, etc.), high elastic materials, and single-point FBG encapsulation. Depending on the materials used, it can work at room temperature or a maximum high temperature of 120 degrees Celsius (customizable upon request).
This product is characterized by its small size, light weight, high tensile and compressive strength, waterproof and moisture-proof properties, and full sealing. By utilizing the strain characteristics of FBG, this sensor can be inserted, welded, bonded, or adhered to the internal or surface of the test structure for strain detection and monitoring.
It can be widely used in various fields such as industrial equipment, metal, cranes, concrete, railways, military equipment, aerospace, etc., for single-point or multi-point quasi-distributed strain monitoring and measurement.
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| Structural Diagram of OFSCN® Tube-Type High-Range Fiber Bragg Grating Strain Sensor (Single-Ended Insertion) |
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| Structural Diagram of OFSCN® Tube-Type High-Range FBG Strain Sensor (Fixed Length) |
Overview of Fiber Bragg Grating Strain Sensors:
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Brand |
OFSCN® |
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Product name |
OFSCN® high-range fiber bragg grating strain sensor |
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Product number |
BNYB-FBG-SH085-10/11-FC-FC-1M (Many models are only examples) |
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Double-ended product structure: Prefabricated fiber connector + seamless steel tube + high molecular seamless tube + single-point fiber bragg grating (in the middle) + end sealing/prefabricated fiber connector |
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※Length range |
From a few centimeters to 6 meters (specific length depends on inventory and requirements) |
Fiber Bragg Grating Parameters:
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OFSCN High-Range Fiber Bragg Grating Strain Sensor (FBG strain gauge) - Fiber Bragg Grating for room temperature use |
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OFSCN High-Range Fiber Bragg Grating Strain Sensor (FBG strain gauge) - Fiber Bragg Grating for high-temperature use |
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Fiber bragg grating type |
UV/FS/LP (Depends on the measured strain range and operating temperature) |
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Center wavelength |
Standard range 1525nm to 1565nm (Other wavelengths can be customized) |
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Reflectivity |
10% to 99% |
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Strain value |
To be discussed directly |
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Strain range |
6000/8000/10000 με (microstrain) or more - Measured values, subject to updates, confirmation required for orders |
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※Fiber Bragg grating optional parameters |
Various options, to be discussed directly |
Fiber Bragg Grating Strain Sensor Connector Specifications:
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Fiber Connector Type |
FC/ST/SMA Fiber Interfaces |
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End Face Type |
APC |
PC |
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Insert Material |
Ceramic |
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Insertion Loss |
<0.2db |
<0.2db |
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Return Loss |
>-60db |
>-40db |
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Storage Environment |
-40℃ to +85℃ |
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Operating Environment |
-40℃ to +75℃ |
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※Optional Fiber Connector |
FC/APC, FC/PC optional high-temperature resistant connectors. The high-temperature resistant connector material can withstand temperatures up to 300 degrees Celsius (subject to availability). |
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Finished Product and Armor Parameters of FBG Strain Sensor:
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OFSCN®High-Range Fiber Bragg Grating Strain Sensor (FBG strain gauge) - Physical Diagram, Length: 80cm |
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OFSCN®High-Range Fiber Bragg Grating Strain Sensor (FBG strain gauge) - Physical Diagram, Single-ended Type, Length: 1m |
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| OFSCN®High-Range Fiber Bragg Grating Strain Sensor (FBG strain gauge) - Physical Diagram, Length: 35cm |
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Armor Type |
Standard Encapsulation for OFSCN® Pipe-Type High-Range Fiber Bragg Grating Strain Sensor |
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Armor Diameter |
1.5/2.0/3.0mm |
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Seamless Tube Material for Sensor |
Seamless Steel Tube + High Molecular Material |
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Seamless Tube Wall Thickness |
To be determined based on actual requirements. |
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Seamless Tube Weight for Sensor |
To be calculated based on actual requirements. |
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Sensor Tensile Strength |
To be calculated based on actual requirements. |
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Sensor Lateral Pressure Resistance |
To be calculated based on actual requirements. |
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Sensor Compression Strength |
To be calculated based on actual requirements. |
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※Armor Optional |
Sensor Diameter (2.0mm/3.0mm), non-conventional corrosion-resistant solution |
DCYS is a professional manufacturer of large-range optical fiber grating strain sensors, providing information on the principle, structural design scheme, working accuracy, installation and use, temperature compensation, calibration experiment report and other information of FBG strain sensors; our large-range FBG strain sensor’s brand is "OFSCN". Bulk purchase, better price!