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Installation method of accessories for vortex flowmeters

2019-03-28View Original

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Vortex flow meters are primarily used for measuring the flow rate of fluids in industrial pipelines, including various media such as gases, liquids, and vapors. The installation of accessories for vortex flowmeters is a very important step; any slight negligence or incorrect installation of these accessories can affect the accuracy of measurements. Below are the installation methods compiled by the editor; we hope they will be helpful to you. 1. The DC component is installed within the pipeline, and its front surface must be perpendicular to the pipeline axis; the maximum allowable deviation from perpendicularity is ±1°. 2. After the throttle element is installed in the pipeline, its opening must be concentric with the pipeline, and the maximum allowable degree of eccentricity shall not exceed the value calculated according to the specified formula. 3. The installation of vortex flowmeters in process pipelines must be carried out after the pipelines have been cleaned and purged. 4. All valves used to regulate flow rate should be installed outside the minimum pipe length section following the throttling element. 5. The materials used for all gaskets should not be too thick; it is best to keep the thickness at no more than 0.5 mm. Gaskets must not protrude into the pipe wall, as this could cause significant measurement errors. 6. Pressure tapping methods for throttle devices installed in horizontal or inclined pipes. Special care must be taken during the installation of the accessories for vortex flowmeters to ensure that these accessories are not damaged. For more information, please visit the company’s official website at http://www.yb1518.com/. Please retain this link when reproducing the content! http://www.yb1518.com/UploadFiles/20175239314754.jpg

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