I need help choosing an air mass flow meter
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Which brand is good, and what is the principle behind it? Thank you, expert
There’s no need to use a mass flow meter for air metering; an orifice plate or vortex street meter will suffice.
A mass flow meter must be used; otherwise, it’s not possible to calculate the online concentration
It seems that the requirements for control are extremely high! If you have money, go for it! Look it up on Baidu; the explanation there is very comprehensive. Still having trouble choosing a brand? With such high requirements, isn’t it easier to make a choice?
Thermal mass flow meters can be considered
Agree on thermal mass, FCI, Kurz, Sierra, E+H, ABB……
Gases have a low density, but there is still a wide range of options available. Emerson and E+H both offer good products. Your technical requirements regarding flow rate, pressure, temperature, etc., also need to be calculated before making a decision
It’s a very simple question. Currently, thermal gas mass flow meters are widely used in air compressor stations. As for brands, a few imported brands are more reliable, such as SIERRA and CS. Thermal gas mass flow meters represent a major trend in gas flow measurement; an increasing number of users and a growing range of operating conditions are opting for thermal types.