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BGT-FBG4000T Wide-range FBG Strain Transducer for Heavy machinery deformation analysis
BGT-FBG4000T Wide-range FBG Strain Transducer for Heavy machinery deformation analysis BGT-FBG4000T Wide-range FBG Strain Transducer for Heavy machinery deformation analysis
BGT-FBG4000T Wide-range FBG Strain Transducer for Heavy machinery deformation analysis BGT-FBG4000T Wide-range FBG Strain Transducer for Heavy machinery deformation analysis

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BGT-FBG4000T Wide-range FBG Strain Transducer for Heavy machinery deformation analysis

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The BGT-FBG4000T Fiber Bragg Grating (FBG) High-Range Surface Strain Gauge is designed for static and dynamic large-range stress-strain monitoring on metal or solid structure surfaces. It can be installed via welding, mechanical fixtures, or adhesive bonding, offering flexibility for diverse industrial applications. Equipped with a built-in temperature-sensing grating (indicated by "T"), it ensures accurate strain measurements with temperature compensation. Ideal for structural health monitoring in extreme environments.
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◀◀  Key Selling Points  ▶▶


  1. Ultra-wide measurement range (±1500 με) for large-scale strain monitoring.

  2. Dual functionality: Combines strain sensing and temperature measurement (FBG-T) for data accuracy.

  3. Versatile installation: Supports welding, mechanical fixtures, or adhesive bonding.

  4. High resolution (0.1% FS) and low nonlinearity (≤1.0% FS) for reliable static/dynamic monitoring.

  5. Robust performance in harsh conditions (-30°C to +80°C).

  6. Compact design (162mm × φ18mm) for minimal intrusion on structures.



◀◀  Product Parameters  ▶▶


ParameterDetails
Standard Range±1500 με
Nonlinearity≤1.0% FS
Resolution0.1% FS
Gauge Length150 mm
Operating Temperature-30°C to +80°C
Dimensions162mm × φ18mm (excluding mounting blocks)
Installation MethodsWelding, mechanical fixtures, adhesive
Special FeatureIntegrated temperature-sensing FBG ("T")












◀◀  Application Scenarios  ▶▶


  1. Civil infrastructure: Monitor bridges, pipelines, or steel frameworks for stress anomalies.

  2. Industrial machinery: Track dynamic strain in rotating equipment or heavy machinery.

  3. Aerospace/automotive: Test structural integrity under extreme loads or temperature fluctuations.

  4. Energy systems: Assess strain in wind turbine blades, nuclear facilities, or oil/gas pipelines.

  5. Temporary/permanent installations: Ideal for field testing or long-term structural health monitoring.

  6. Temperature-sensitive environments: Applications requiring simultaneous strain and temperature data.


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