The vortex flowmeter has high installation and environmental requirements, and the front and rear straight pipe sections must be installed according to the specifications; There is no large motor interference within the vicinity of the vortex flowmeter. During the installation, debugging, and long-term online use of vortex flowmeters, some malfunctions and problems may be encountered. Based on years of on-site experience, some problem-solving methods are taught to users.

Eight common issues in the use of vortex flowmeters:

1. Instruction is not allowed for a long time;

2. Always without instructions;

3. Indicating widespread fluctuations, unable to read;

4. Instruction does not return to zero;

5. No indication during low traffic;

6. The indication is still good for high traffic, but inaccurate for low traffic;

7. When the traffic changes, the indication cannot keep up with the changes;

8. The K coefficient of the instrument cannot be determined, and multiple data points are inconsistent.