(1) If the measured liquid is, then the vortex flowmeter should be installed where the measured medium should be completely filled. PET Blow Molding Machine,PET Bottle Blowing Machine,PET Bottle Blow Molding Machine,Automatic PET Blowing Machine Demark(changxing)injection system CO. LTD , https://www.petplas.com
(2) When the vortex flowmeter is to be installed on a horizontally laid pipe, then the influence of the temperature of the measured medium on the measurement result, such as the influence on the transmitter, should be considered, which will affect the final The accuracy of the measurement results.
(3) If the vortex flowmeter is to be installed on a vertical pipe, if the gas is measured, then the fluid can take any flow direction. If the liquid is measured, then the flow of the liquid at this time It should be a flow from the bottom up.
(4) The vortex flowmeter should be installed in a stable place, not near the vibration source, away from the vibration.
(5) Install a degasser when it is predicted that gas will be present in the liquid being measured.
(6) The vortex flowmeter should be installed where it will not cause vaporization of the liquid.
(7) The difference between the inner diameter of the straight pipe section before and after the vortex flowmeter and the inner diameter of the flowmeter should be less than 3%.
(8) Where there is a possibility of damage to the detecting element, then the vortex flowmeter installed in the pipeline needs to pay attention to the front and rear shut-off valve and the bypass valve, and the plug-in vortex flowmeter should be installed with the cut-off ball valve.