How are vortex flow meters with temperature and pressure compensation applied?

　　Vortex flowmeter is mainly used in the measurement of temperature and pressure compensation, the principle of this measurement is that the measurement process will be corrected for the medium temperature, pressure, and converted to the standard state of the volume flow rate. Vortex flowmeter temperature and pressure compensation is generally used in which scenes?

　　First of all, this kind of medium needs temperature and pressure compensation at the same time, because the gas is a compressible fluid, when the temperature and pressure changes, its volume will change. The gas flow measurement requirements flowmeter to accurately output the standard volume flow rate or mass flow rate, and ordinary vortex flowmeter intelligent measurement of the volume flow rate of the working conditions, and with temperature and pressure compensation vortex flowmeter can be converted to the working conditions of the volume flow rate of the standard volume flow rate or mass flow rate. Secondly, when measuring superheated or saturated steam, temperature and pressure compensation is also required.

　　If the temperature or pressure changes during the measurement, the density of the vapor will change, and the mass flow rate will also change, so it is necessary to compensate for the temperature and pressure in order to get the results. In addition, many people believe that the measurement of liquids generally use turbine, electromagnetic or elliptical gear flowmeter can be, but in the measurement of some special liquids, such as chemical liquids with hydrocarbons need to be compensated for temperature and pressure at the same time.