Level gauge issue
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May I ask, are there any devices that use double flanges to measure the level?
Yes! ! ! ! I’m not feeling great! ! ! ! It is necessary to know the densities of the light and heavy fluids with precision; the greater the density difference, the better, as this results in more distinct layering! ! ! ……Unstable processing leads to changes in the density of the medium, resulting in unclear layering, which makes it impossible to obtain accurate measurements! And other reasons! ! But depending on the requirement, it can be used! !
It can be used, but there is one problem: if the density in Process 2 isn’t controlled properly, inaccuracies can occur. We have used it, and the interface display was often inaccurate due to poor control of the process density
Our company has that device, and almost every day it needs to be recalibrated to zero
The issue of grade boundaries: density changes are not limited to double flanges alone
Regarding the issue of grade positions, changes in density cause problems not only with double-flange designs but also with any design that relies on differential pressure. The glass panels are good, but they can’t be seen inside. Those with a remote float are good, but the density of the float also matters.
The issue of grade boundaries: density changes are not limited to double flanges alone
1. Yes, there are. 2. There are fewer when measuring accurately; phase mixing is likely to occur