Industry new

Turbine flow meter position in instrumentation - focus on microfluidic control technology

You may not know what the turbine flowmeter is. The turbine flowmeter is a special metering technology patent. The technology patent of the turbine flowmeter in China is obtained by Yokogawa Electric Corporation and the inventor is several. Japanese. This technology patent relates to measuring the flow of a fluid using the principle of ultrasonic signal measurement. The basic physical principle is that some kind of ultrasonic wave will be affected by the Karman vorticity when it is transmitted. The signal will change at the speed of equidistant propagation. This makes the measurement time different. The physical principles used at the beginning of patent design are not simple, but they need to solve the interference of environmental factors.
Turbine flowmeters belong to the class of sensors in the flowmeter classification. Turbine flowmeters in this type of instrument can be said to be relatively sophisticated and reliable flowmeters. Turbine flowmeters use a relatively special method, and the applicable range is relatively narrow because the use of ultra-precision and maintenance requirements are also quite special. In general, there will be special technical personnel for the instrument manufacturers to install and debug, but it should be noted that the turbine flow meter is relatively difficult to use in instrument applications, so after the installation must strengthen the management of turbine flowmeters . Although there are many special procedures for the instrument to deal with special problems, the instrument can automatically deal with many common phenomena, but it must be maintained and managed later.
Turbine flowmeter accuracy is very high, the general turbine flowmeter can reach ± 1% R, ± 0.5% R, high accuracy can do better. Turbine flowmeters also have the advantage of being reproducible and resettable.

PREVIOUS：FXLWQ Gas Turbine Flowmeter - Focus on MicrofNEXT：What is the function of vortex flowmeter? - F