JIS Z 8766 "Methods of Flow Measurement by Vortex Flowmeters" lists the following points as features
1) The frequency output is proportional to the flow rate.
2) The Karman vortex oscillation phenomenon of the fluid is utilized, and basically no mechanical moving parts are required.
3) Wide flow measurement range.
4) Measurable for liquid, gas and steam.
5) Volumetric flow rate can be measured without being affected by the structure, density, temperature, pressure, etc. of the fluid.
6) Accuracy is specified based on Reynolds number, regardless of fluid type (liquid, gas, or steam), so accuracy can be guaranteed for any fluid by actual flow calibration prior to shipment with water.
相關產品&解決方案
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VY系列渦流流量計
渦流流量計VY系列是橫河渦流流量計的最新型號，是digitalYEWFLO系列的後續產品。
VY系列結合了最新的數位技術，並承襲自YEWFLO系列的橫河獨特結構所構成。