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《Science & Technology Vision》 2014-01
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Design and Development of the Back-end Meter in FBG Liquid Concentration Sensor

JIANG Xin-rui;LI Hui-yuan;MENG Guo-ying;XU Guo-xian;China University of Mining and Technology;  
In industrial production,aiming at poisonous,corrosive flammable or explosive liquid and liquid that gaugers can't reach directly,this subject put forward a kind of coated long period fiber grating sensor.This paper completed the design and development of the back-end meter in the sensor based on ARM microprocessor to the core.Especially in coal mine emulsion concentration measurements,it can achieve online testing which has a wide measuring range and high sensitivity
【CateGory Index】: TP212;TN253
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