Capteur de déformation à réseau de Bragg à fibre de 3 % à 40 % - Jauge de déformation FBG à très grande plage - Plage de mesure de 30000με à 400000με
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- Nom de la marque : Default brand: OFSCN®. Unbranded products are available. Please consult for customized brand products (subject to local laws).
- Disponibilité : Matériaux en stock, production personnalisée possible.
Alias du produit : Capteur de longueur à réseau de Bragg à fibre à très grande plage, capteur de déplacement à réseau de Bragg à fibre à très grande plage, jauge de fissure FBG, moniteur de fissure.
Fonction du produit : Il est utilisé pour surveiller la déformation et le déplacement de diverses fissures, glissements de terrain potentiels et déformations. La longueur du produit est personnalisable et la plage de déformation peut être personnalisée de 30 000 με (3 % de déformation) à 400 000 με (40 % de déformation).
Principle of OFSCN® Ultra-High-Range Fiber Bragg Grating Strain Sensor:
The OFSCN® ultra-high-range fiber bragg grating strain sensor is a customized development based on DCYS's Capteur de déformation FBG. The goal is to meet the application requirements for larger changes in strain, deformation, displacement, length, and other physical quantities.
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| La longueur du capteur indiquée dans le schéma est de 30 cm, avec l'unité de l'axe Y en με (microdéformation) et l'unité de l'axe X en pm (picomètre) |
Structure et Composition of OFSCN® Ultra-High-Range Fiber Bragg Grating Strain Sensor:
The OFSCN® ultra-high-range fiber bragg grating strain sensor consists of fiber connectors, all-metal stainless seamless steel tubes/high-polymer elastic materials, FBG, and Autre packaging components. When combined with a FBG demodulator, it can form an ultra-high-range FBG strain sensing system or a high range FBG displacement sensing system.
Operating Environment et Application Industries of OFSCN® Ultra-High-Range Fiber Bragg Grating Strain Sensor:
OFSCN® ultra-high-range fiber Bragg grating strain sensors are commonly used in various environments, including dams, bridges, tunnels, large crane booms, surfaces inside et outside buildings, concrete surfaces et interiors, highway roadbeds, tunnels, et areas prone to landslides. They can be used in fields such as transportation, tunnels, large-scale machinery, giant antennas, environmental protection, et advanced scientific research.
Measurement Range et Product Details of OFSCN® Ultra-High-Range Fiber Bragg Grating Strain Sensor:
The measurement range of OFSCN® ultra-high-range fiber bragg grating strain sensors can be customized, with a minimum range greater than 30,000 με (3% strain), typical ranges of 100,000 με (10% strain), 200,000 με (20% strain), et 300,000 με (30% strain). The structure of the product varies depending on the customized range.
Advantages of OFSCN® Ultra-High-Range Fiber Bragg Grating Strain Sensor:
Compared to traditional resistive strain gauges, OFSCN® ultra-high-range FBG strain sensors enable continuous real-time online strain measurement. They are not affected by environmental conditions such as air quality (haze, rain, snow, obstruction), ensuring accurate measurements with rapid response (millisecond-level response).
Compared to various electric signal strain sensors based on current, resistance, voltage, capacitance, and Autre technologies, OFSCN® ultra-high-range FBG strain sensors are based on fiber optic communication and fiber optic sensing. Therefore, they are not affected by electromagnetic interference and can work in various strong and weak electromagnetic environments.
Compared to traditional resistive strain gauges, OFSCN® ultra-high-range FBG strain sensors have a longer length, allowing for the measurement of large displacements et a wider range of environmental or object monitoring. This helps save on the number of sensors used et reduces costs.
OFSCN® ultra-high-range FBG strain sensors are digital, recordable, et network-enabled sensors. They are easy to deploy et have flexible lengths. The strain information can be monitored without the need for visual observation. The FBG strain sensing system formed by these sensors can monitor strain information in large spaces, over long distances, et across multiple targets, providing a wide spatial coverage range.
OFSCN® series fiber optic Bragg grating strain sensor fixture customization et installation example:
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| OFSCN® Series Capteur de déformation FBG Gluing and Surface Mounting Installation Examples (Customized Fixtures) |
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| OFSCN® Series Capteur de déformation FBG Bolt-Fixed and Welded Installation Examples (Customized Fixtures) |
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| OFSCN® series Capteur de déformation FBG pipe clamp installation example (customized clamp), pipe longitudinal measurement |
Composition of OFSCN® Ultra-high-range Fiber Bragg Grating Strain Sensing System:
OFSCN® Fiber Bragg Grating Strain Sensing System consists of OFSCN® Fiber Bragg Grating Strain Sensor, OFSCN® Sensor Mounting Fixture et OFSCN® Fiber Bragg Grating Demodulator, which together constitute the Fiber Bragg Grating Strain Monitoring System.
DCYS is a professional fiber grating strain sensing system manufacturer, providing FBG strain gauge principle, packaging design scheme, application information in dams, mine collapses, roadbed settlements, landslides, crane booms and other fields; our Capteur de déformation FBG's brand is 'OFSCN'. Bulk purchase, better price!