Sensuron

  Conventional inspection procedures often depend on the periodic observations that may overlook subtle indications of structural stress on bridges. Conversely, Distributed Temperature Sensing (DTS) uses fiber optic sensors to measure temperature continuously across the whole structure. As temperature fluctuations can be measured in real-time, engineers can detect emerging issues such as material fatigue, expansion, or stress well in advance of any critical failure to improve safety and life span .     The Benefits of Distributed Temperature Sensing in Bridges     Bridges undergo various environmental loading conditions, traffic loads, and degradation over time. The use of modern technology in checking bridges and other infrastructure includes the following benefits:     Cost-Effective Maintenance:  Maintenance can be minimized, lowering inspection frequency and costs.   Increased Safety: By knowing about a structure's concerns before f...

Imagine a fiber optic cable that can precisely sense strain and temperature along its entire length. That's the appeal of Fiber Bragg Grating (FBG) Sensors . These sensors are written in the core of the optical fiber enabling it to create periodic structures which can reflect specific wavelengths of light. The strains and temperatures experienced by the fiber cause the shifting of the wavelengths that are reflected. This results in usable and accurate measurements. Uses of FBG Sensors Optical fiber sensors provide distributed sensing in real time. Here's how they are helping to change industries.  Structural Health Monitoring (SHM) - The civil engineering industry installs Bragg grating sensors embedded in structural components to measure distributed stresses occurring in elements of bridges and tunnels.  Aerospace and Defence - The aerospace industry employs optical fiber sensors to measure strain on components during ground and flight tests for assessment, to assess perfor...

Modern industry demands smarter and more reliable monitoring devices. From bridges and tunnels to aircraft and pipelines, accurate information must be provided to maintain efficient operation and safety. Engineers constantly seek devices that go beyond conventional sensors to provide detailed information, even in the most extreme situations. The need for accuracy and durability has given rise to increasing interest in advanced optical fiber systems. Fiber Optic Sensing Technologies are now spearheading this revolution. Fiber optic systems can measure temperature and strain with great accuracy. They detect subtle changes through light signals that travel through optical fibers. There are two basic types of sensing methods that are currently in use. Scattering-based sensing is used along the fiber length and is best suited for longer sensing lengths. Fiber Bragg Grating or FBG sensing is perfectly suited for the placement of multiple sensors in confined areas where accurate monitoring i...

 Tunnel construction can be a major concern for engineers as it includes a higher risk. Whether for transportation, utilities, or mining, underground excavation often involves unpredictable soil behavior, high moisture levels, and thermal fluctuations. These conditions can impact structural integrity if not detected early. Safety during tunnel construction depends heavily on real-time monitoring of both mechanical and environmental changes. A Fiber Optic Temperature Sensor can track temperature variations continuously across the length of a tunnel. Unlike traditional point-based sensors, this technology uses a single optical fiber to measure thousands of temperature points in real time. This permits engineers to detect abnormal thermal activity, such as hot spots from mechanical friction, groundwater infiltration, or chemical reactions within concrete, before they escalate into structural threats. The fine spatial resolution enables early intervention to be visible or measurable th...