超声波时差法流量计在遂溪水文站的应用研究OA

With the development of the economy and the progress of the times,the automation of hydrological testing is becoming increasingly urgent,which requires stricter hydrological requirements.It is necessary to continuously introduce advanced instruments to try and find suitable instruments,achieve automation as soon as possible,and liberate productivity.Suixi Station has introduced ultrasonic time difference flowmeter,which establishes a correlation between the representative flow velocity measured by the ultrasonic time difference flowmeter and the average flow velocity measured by conventional methods.Through analysis,it is concluded that the ultrasonic time difference flowmeter can be used for daily flow measurement,and Suixi Station has also achieved automation of flow measurement.