Ultra-High-Range FBG Strain Sensor - insertion/immersion/surface mount type - seamless steel tube package - FBG strain gauge - picture parameter customization - manufacturer brand price - DCYS - ofscn.net

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Product Alias: Ultra-high-range fiber Bragg grating length sensor, ultra-high-range fiber Bragg grating displacement sensor, FBG crack gauge, crack monitor.

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This is a companion discussion topic for the original entry at https://www.ofscn.net/fbg-products/strain-sensor-3.html

[OFSCN_EN_PS_Engineer]

The OFSCN® Ultra-Large Range Fiber Bragg Grating Strain Sensor is a specialized FBG-based sensing solution designed for measurement scenarios requiring high elastic deformation and durability.

Technical Overview

This sensor utilizes an elastic alloy tube and high-performance elastomer materials to encapsulate a single-point Fiber Bragg Grating. Its primary function is to measure structural strain or crack displacement by converting physical elongation into wavelength shifts.

Key Technical Specifications:

• Measurement Range: Typically \ge 10,000 \mu\epsilon, significantly exceeding the range of standard FBG strain sensors.
• Calibration: Factory-calibrated with a linear equation (unit: \mu\epsilon/pm).
• Application Extension: When used as a displacement sensor, the relationship follows the formula: Displacement = Total Length \times Strain.
• Encapsulation: Seamless steel/alloy tube for robust protection against mechanical stress and environmental factors.

Standard Product Images

Related Products and Accessories

For installations requiring specific mounting hardware, we offer various OFSCN® Installation Fixtures compatible with these sensors. If your application involves complex geometries, you may also consider the OFSCN® Fiber Bragg Grating Shape Sensor.

For further technical details regarding the integration of this sensor into your monitoring system, please refer to the official product page:
OFSCN® Ultra-Large Range Fiber Bragg Grating Strain Sensor