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This post was last edited by Dreamwalker on 2019-6-8 20:09. May I ask,
When measuring gases, both temperature and pressure compensation are required. Gases are generally measured based on their volumetric flow rate under standard conditions, and this flow rate changes when the temperature or pressure varies. Each type of flow meter has its own formulas for temperature and pressure compensation~~
Is it the temperature difference compensation formula that comes included in the specification sheet of the flow meter purchased? Is this compensation to be set on-site during the installation of the flow meter, or is it already set? Does it just need to be installed?
Yes, it includes a temperature difference compensation formula~~Some models come with such a formula already, allowing the user to obtain the standard volume flow rate directly~~Of course, it’s also possible to calculate it manually, provided that the temperature and pressure values are available~
There is usually temperature and pressure compensation. . . . . . . . . . . . . .
Thermal and pressure compensation: No gas is closer to an ideal state than the product gas produced by oxygen generation; it is possible to adjust the pressure or flow rate to low, high, or any other value as needed