正确地测量流量是工厂生产和管理中的一个重要环节,目前所使用的流量计种类很多,各自都具有一定的特点。超声波流量计与其它流量计相比,有其独特的优点。超声波流量计是从流体的上游侧和下游侧通以超声波,并借助于流体流动作用而产生时间差之原理来工作的,它只需在流体流过的两侧安装进行超声波发送和接收的振动 Correct measurement of flow is an important part of factory production and management. There are many types of flow meters currently used and each has its own characteristics. Ultrasonic flowmeter compared with other flowmeters, has its unique advantages. Ultrasonic flowmeter from the fluid upstream and downstream through the ultrasonic, and by the flow of fluid generated time difference principle to work, it only needs to be installed on both sides of the fluid flow through the ultrasonic transmission and reception of vibration