光ファイバー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センサーFAQ - FBG復調器FAQ - FBG共通アプリケーション問題分析
フェムト秒ファイバブラッググレーティング(FBG)温度センサーの係数 - 500°C FBG温度計の工場校正機能、-4.6℃から450℃の範囲
OFSCN® 500°C Capillary Seamless Steel Tube Fiber Bragg Grating Temperature Sensors (FBG Thermometers) produced by DCYS undergo calibration before leaving the factory, および the basic temperature coefficients (also known as calibration coefficients or calibration functions) for the fiber bragg grating sensors are provided along with the product. Here is a brief explanation of the calibration for this product:
目次:
| 1. フェムト秒光ファイバーブラッググレーティング温度センサーの製品構造 |
1.Product Structure of OFSCN® 500°C Capillary® Seamless Steel Tube Femtosecond Fiber Bragg Grating Temperature Sensor:
OFSCN® 500°C Capillary Seamless Steel Tube Fiber Bragg Grating Temperature Sensors (FBG Thermometers) are protected by a full-metal encapsulation to safeguard the fiber bragg grating (FBG). The standard product has a diameter of 2.0 millimeters and features a three-layer metal pipe nested structure. It encapsulates a high-temperature-resistant femtosecond fiber bragg grating (Femtosecond FBG). The overall structure and the product itself are shown in 図1, 2, and 3:
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図1 |
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| 図2 |
図3 |
コネクタとテールエンドは図4と図5に示されています。
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図4 |
図5 |
2. Factory Test Report for OFSCN® 500°C Capillary Seamless Steel Tube Femtosecond Fiber Bragg Grating Temperature Sensor - Calibration Coefficient Graph:
High accuracy is the lifeline of DCYS's products, および this characteristic is verified through the test reports of each sensor we produce, as shown in the following figure:
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| 図6 |
図6 shows the measured graph of the calibration coefficient (calibration function) of an actual sold OFSCN® 500°C Capillary Seamless Steel Tube Fiber Bragg Grating Temperature Sensor (FBG Thermometer). This curve displays the corresponding relationship between the sensor's wavelength variation and temperature change. As this sensor can be used at higher temperatures, we provide calibration for temperatures ranging from room temperature to 450°C, with calibration temperature intervals of approximately 30°C (not strictly enforced).
凡例とは異なり、正式な工場報告書では、特定の波長値と温度値も提供しています。一般的な温度測定には、この校正係数を直接使用できます。
Each OFSCN® 500°C Capillary Seamless Steel Tube Fiber Bragg Grating Temperature Sensor has a unique calibration coefficient (calibration function), which is tested および determined by the Quality Inspection Department of DCYS. It is recorded on the company's official website for customers to query at any time. Based on our experience, the R-square value of the binomial function is generally above 0.9995.
Our philosophy is: 'OFSCN®, make optical fiber stronger!'
DCYS is a professional 500°C FBG temperature sensor manufacturer, providing 500°C FBG temperature sensor calibration method, calibration experiment, test report, temperature coefficient, calibration function and その他 information; 500°C fiber bragg grating temperature sensor brand is 'OFSCN'.