What is the difference between a mass flowmeter and a vortex flowmeter?
Mass flow meter is widely used and suitable for many mediums. It directly measures mass flow, fluid density and fluid temperature three values. The volumetric flow can be calculated from the above three values, allowing the presence of miscible fluid and small requirements for the straight pipe section.The vortex flow is obtained indirectly by measuring the frequency of the vortex, and then the mass flow is obtained by compensating the density by the pressure and temperature. Miscible fluid is not allowed to exist. Straight pipe section.Mass flowmeters are more expensive than vortex streets, but if you want to measure them accurately, use a quality meter.Upstairs price problems, we use a lot of the above two kinds of flow meters, quality tables are mostly above 10W, vortex tables are more than 5W, of course, we are buying, imported good brandDownstairs is a Creole force mass flowmeter especially thermal mass flowmeter is not in the traditional sense
Usually for experiments and the like. The price is about tens of thousands; the vortex street mainly measures steam, gas and liquid. The price is usually several thousand dollars. If you want to use a vortex flowmeter instead of a mass flowmeter, it depends on whether the parameters such as the measuring medium are satisfied.
The biggest difference between mass flowmeter and vortex flowmeter is accuracy, and the accuracy of mass flowmeter is higher than that of vortex flowmeter
