非介入式智能超声波流量计

Non-Interposed Inteligent Ultrasonic Flow-Meter

介绍了单片机控制的非介入式超声波流量计的工作原理及其在半导体器件生产中的应用，并给出发射及接收部分的实际电路。

Basing on micro-controller, the principle and the application of the non-connected medium ultrasonic flowmeter are introduced in the paper .The transmitter and receiver circuits are given.