The vortex flowmeter is a measure of liquid and gas flowmeter based on the principle of the Karman vortex. It is mainly composed of a non-streamlined vortex generator in the flowing fluid, which alternately produces two regular vortices from both sides of the vortex generator The Widely used in petroleum, chemical, metallurgical, and other industries on the superheated steam, saturated steam, compressed air and general gas, water and liquid measurement and control.
Vortex flowmeter output instability detection instructions:
1, test the installation of the pipeline and the flow meter sensor with the heart, the sensor and piping is supporting.
2, to detect whether the flow meter is damaged or not bad.
3, the detection of pipeline leaks.
4, to detect the installation of the flow meter of the gasket in the pipeline whether there is convex phenomenon.
5, the detection flow meter circuit board circuit.
6, the detection site whether the strong interference.
7, check the flowmeter circuit board signal is correct or not, the sensitivity is too high.
8, check whether the flow meter is damp.
9, check the flow meter body with or without debris winding.
10, check the upstream and downstream valves.
11, check whether the flow meter multiphase flow or pulsating flow.
12, check the flow meter installation pipe with or without vibration.
13, check the flow meter sensor before and after the straight pipe length is sufficient.
