压力传感器在智能型气流测试仪中的应用

The Application of Pressure Transducer to the Intelligent Measuring Instrument of Airflow

分析了现有流体测量仪器的优缺点．介绍了采用ＢＹＣＹＧ型压力变送器设计的气流测试仪的原理、构造及其软硬件部分的特点，同时分析了在使用中出现的问题．

he advantages the disadvantages of popular fluid measuring instrument is analysed. This paper introduced the theory and structure of a measuring instrument with pressure transducer,stated the software part and hardware part, and analysed the questions in using this instrument.