Introduction to flowmeter

The development of traffic measurement can be traced back to ancient water conservancy projects and urban water supply systems. In the ancient Roman Caesar era, the amount of drinking water was used to measure the amount of drinking water. Around 1000 BC, the ancient Egyptian measurement was measured by the weir method. my country's famous Dujiangyan Water Conservancy Engineering Application of the water level observation of the water level in the mouth of the treasure bottle mouth and so on.

Measurement is the eyes of industrial production. The flow measurement is one of the components of measurement science and technology. It has a close relationship with the national economy, national defense construction, and scientific research. Doing this work plays an important role in ensuring the quality of product quality, improving production efficiency, and promoting the development of science and technology. Especially in the current era when the energy crisis and industrial production automation are increasingly and higher. The status and role are more obvious.

The flow meter is divided into differential voltage flowmeters, rotor flowmeters, throwing flowmeters, fine seam flowmeters, volume flowmeters, electromagnetic flowmeters, ultrasonic flowmeters, turbine flowmeters, and vortex traffic meters. Classified by the medium: liquid flowmeter, gas flowmeter, steam flow meter, and solid flowmeter