Fiber Bragg Grating Stress Sensor - FBG Stress Gauge - Concept Classification Principle Temperature Compensation Application Price

This article presents a special introduction to the OFSCN® Fiber Bragg Grating (FBG) Stress Sensor, a product manufactured by DCYS. It mainly includes the following aspects:

1. Basic Concepts and Product Classification of OFSCN® FBG Stress Sensor

The OFSCN® FBG Stress Sensor, also known as FBG Load Cell or Pressure Sensor, falls under the category of both FBG  Sensors and Optical Fiber Sensors. In terms of functionality, it belongs to the category of Load Sensors.

2. Applications and Temperature Compensation of OFSCN® FBG Stress Sensor

The OFSCN® FBG Temperature Sensor can be used for single-point or multi-point quasi-distributed stress monitoring and measurement (including tension and compression) in various fields such as industrial equipment, bolts, steel bars, components, cranes, concrete, railways, military equipment, aerospace, and aviation. It is recommended to use OFSCN® FBG Temperature Sensors for temperature compensation during usage.

3. Models and Parameters of OFSCN® FBG Stress Sensor

DCYS produces a diverse range of FBG Stress Sensors as part of the OFSCN® capillary seamless steel tube Series. These sensors utilize the company's proprietary "Stainless Steel Seamless Tube Encapsulation Technology" to package FBGs. The product structure is simple, and it can be designed as either a single-ended structure, encapsulating a single-point FBG for stress measurement by insertion into the tested object, or a double-ended structure for immersion or surface adhesion stress measurement. Additionally, they can achieve multi-point quasi-distributed stress measurement (tension and compression) in series.

DCYS's specially designed OFSCN® FBG Stress Sensor, due to its unique encapsulation material and excellent mechanical properties, can be conveniently deployed on various surfaces, underwater, in corrosive environments, and even in flame environments, significantly expanding the scope of application for FBG Sensors.