Which flow meter is better for measuring the mass flow rate of hydrogen gas
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Currently, for measuring the mass flow rate of hydrogen gas, differential pressure flow meters and mass flow meters are commonly used; which type of flow meter is better and more accurate?
Rosemount mass flow meters are better and more suitable for use in automatic control systems.
It depends on your intended use, cost considerations, and process requirements – whether it is for control or measurement, whether the company has the funds available, and how demanding the process is; based on these factors you can make a choice
For measurement, use a mass flow meter； For merely indicative or imprecise control, orifice plates or other conventional flow meters can be used
For measurement, use a mass flow meter； For merely indicative or imprecise control, orifice plates or other conventional flow meters can be used
Precise control is required; currently, there are high-precision multi-parameter transmitters used in combination with orifice plates, which are said to achieve results similar to those of mass flow meters, but they offer a significant price advantage
Mass flow meters are accurate, but some manufacturers’ products have difficulty measuring hydrogen, and those that can do so are generally expensive.
It should be Luo, right?:lol