swirl flow meter accuracy

Vortex flowmeter is a new flowmeter successfully developed on the basis of Karman vortex principle. Vortex flowmeter is suitable for measuring the mass flow and volume flow of superheated steam, saturated steam, compressed air, general gas, water and low corrosive liquid. How to ensure the accuracy of vortex flowmeter measurement during installation?

The precession vortex flowmeter needs to be checked in advance before use to ensure that the service life of the precession vortex flowmeter will not be affected by external factors in use.