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《Journal of Transducer Technology》 2002-06
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Special ultrasonic liquid-level sensor based on ADμC812

YANG Bi wu, GUO Xiao song (No 202 Teaching and Research Section,The Second Artillery Engineering College,Xi'an 710025,China)  
According to difficult measurement of combustible explosive chemic substance liquid level and correlative quantity,a set of ultrasonic liquid level sensor based on ADμC812 chip for far distance,large range and non contact liquid level measuring is designed.The sensor has the advantage of self plus,programmable,fine expansibility,which can measure the liquid level of all mediums whose boiling point is higher than deposited temperature.It has well referenced value on the intelligentized realization and far distance measuring of other analogous sensor.
【CateGory Index】: TP212.12
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【Secondary References】
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1 Xiao Kaifeng Song Wenai(School of Information and Communication Engineering,North University of China,Taiyuan 030051);Numerical analysis of finite ultrasonic propagation equation in the two dimensions[J];Foreign Electronic Measurement Technology;2008-05
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