When selecting a
flow meter, follow the
steps below: 【1】Confirm the properties of the detection fluid
【2】Confirm the purpose of
measurement and determine the detection method
【3】Confirm product
specifications
【4】Consider cost 【1】First, it is necessary to
confirm the properties of detection fluids. Fluid types Gas, Liquid, Vapor, etc. Density Can be calculated from fluid name, temperature and
pressure Viscosity Required for liquids Electrical conductivity Required for electromagnetic type flow meters Contaminants Air bubbles, mixed-in foreign objects, slurry, etc. Flow range Minimum and maximum flow Fluid temperature Measured in response to the fluid Fluid pressure For pressure-resistance confirmation
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