2009•Yibiao jishu yu chuanganqiRequires access
Choice of Sensor Parameters in Ultrasonic Gas Flow Meter
Cui Peng-peng
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Abstract
Each road ultrasonic signal processing is one of the key elements of Ultrasonic flow meter designed,it determines the signal quality for accurate measurement of whether or not to accept the travel time and flow of information extracted.If the signal in itself have a problem,the propagation time measurement and flow measurement will not be correct,this article on the ultrasonic signals generated ultrasonic sensor to choose the main parameters of the selection criteria.