超声波流量计工作原理
系列(包括300系列、500系列、600系列、800系列)超声流量计以速度差法为原理，测量圆管液体流量。本系列仪表采用了数字发射、数字接收、数字分析、数字输出等*的微功耗数字化设计技术，仪表计量准备、运行可靠，更适于工业现场的需求。产品生产标准为CJ/T3063-1997，检定规程为JJG198-1994。
The HDF category(including the 300，500，600 and 800 series)ultrasonic flowmeters is based on the principle of speed difference and is used to measure the flow of a liquid in a round pipe.Meters of this category feature an advanced design technology relating to micro power dissipation featuring digitalization such as digital transmission，receipt，analysis，output，ete.The meter features accurate measurement and reliable operation，making it more suitable for needs of industrial sites.The product manufacture standard is CJ/T3063-1997 and calibration code is JJG198-1994
超声波流量计结构图
超声波流量计参数
超声波流量计选型：
