ファイバブラッググレーティングセンシング技術百科事典 - FBG FAQ - FBGセンサFAQ - FBG復調器FAQ - FBG共通アプリケーション問題分析
Introduction to OFSCN® Capillary Seamless Steel Tube Fiber Bragg Grating Sensors (FBG Sensors)
This article provides a physical comparison between traditional tube-packaged fiber bragg grating sensors と OFSCN® capillary seamless steel tube fiber Bragg grating sensors produced by DCYS. It also presents physical images of OFSCN® capillary seamless steel tube fiber Bragg grating temperature sensor (FBG thermometer), fiber Bragg grating stress sensor (FBG stress gauge), と fiber Bragg grating strain sensor (FBG strain gauge), と highlights the advantages と features of OFSCN® capillary seamless steel tube fiber Bragg grating sensors.
前回の記事では、 「ファイバブラッググレーティングの固有の欠点、ファイバブラッググレーティングセンサのパッケージングに関する課題、およびファイバブラッググレーティングセンサの温度補償原理」', we presented the packaging solutions developed by DCYS to address the inherent drawbacks と technical challenges of fiber Bragg grating sensors.
We have also provided product information on our official website at DCYS. We believe that OFSCN® capillary seamless steel tube fiber Bragg grating sensors, featuring updated materials と structures, have distinctive characteristics. If widely promoted in the industry, they may contribute to further advancements in FBG measurement.
So, what are the innovations of OFSCN® capillary seamless steel tube fiber Bragg grating sensors? What are the unique features of their products compared to traditional tube-packaged FBG sensors?
Ⅰ. 従来のチューブ型FBGセンサの材料と物理的な画像
まず、画像を参照してください：
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図1 |
図1の上部には、市場で一般的に使用されているチューブ型FBGセンサが示されています。このFBGセンサは、両端の従来のアーマード光ファイバケーブル（通常、従来のPVCルーズチューブ、ケブラー繊維、ラッピング用の螺旋状スチールチューブ、ワイヤ補強材、ポリエチレンシースなどを含む）、中央の金属ケーシング（通常、入れ子状の小さな金属ケーシング、サーマルペースト、さまざまな種類のエポキシ樹脂接着剤などを含む）、および両側の接続キット（通常、熱収縮チューブ、さまざまな種類のエポキシ樹脂接着剤を含む）など、さまざまな材料で構成されています。もちろん、パッケージング構造の内部にはファイバブラッググレーティング（FBG）も、別途処理する必要がある光ファイバコネクタも存在します。一般的なサイズは6mmまたは10mmであり、ファイバグレーティングセンシングユニットはスチールチューブの位置にのみ配置できます。
Ⅱ. Materials と Physical Images of DCYS's New Full Metal Fiber Bragg Grating Sensors
The lower part of 図1 shows two different-sized OFSCN® capillary seamless steel tube fiber Bragg grating sensors, which are also tube-packaged FBG sensors. This type of fiber Bragg grating sensor consists of three parts, including fiber connectors, stainless steel seamless tubes, and fiber Bragg gratings inside the packaging structure. The common sizes are 0.9mm and 0.6mm, and the fiber grating sensing unit can be located anywhere on the steel tube. Due to pre-processed fiber connectors, they support field plug-and-play. The finished product images of this series are shown in Figures 2, 3, and 4, corresponding to OFSCN® capillary seamless steel tube fiber Bragg grating temperature sensor, OFSCN® capillary seamless steel tube fiber Bragg grating stress sensor, and OFSCN® capillary seamless steel tube fiber Bragg grating strain sensor.
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図2 |
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Ⅲ. Advantages と Features of DCYS's Patented Full Metal Fiber Bragg Grating Sensors
OFSCN® capillary seamless steel tube fiber Bragg grating sensors adopt updated materials と structures, resulting in high sensitivity, fast heat conduction, excellent accuracy, compact size, light weight, high tensile と compressive strength, high temperature resistance, water と moisture resistance, non-combustibility, と corrosion resistance.
The listed product features are not arbitrary but have been carefully verified. Starting from the 次へ article, we will formally introduce our first product, the OFSCN® capillary seamless steel tube fiber Bragg grating temperature sensor. Stay tuned.
Our philosophy is: 'OFSCN®, make optical fiber stronger!'
DCYS is a professional capillary fiber bragg grating sensor manufacturer, providing information on the capillary FBG sensor's seamless steel tube packaging structure, advantages と features; the capillary FBG sensor brand is 'OFSCN'.