Regarding the flange spacing of double-flange level gauges
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The factory needs to purchase new level gauges. How is the distance between the upper and lower flanges on the tank measured? It’s not about positioning; it’s about determining the distance between the two flanges. Should the measurement be taken from the center holes, or in some other way? Newbie seeking help~~~
If the installation specifications for the upper and lower flanges are followed, it is sufficient to measure the height difference at the same position on the upper and lower flanges; for example, from the upper edge of the upper flange to the upper edge of the lower flange, or from the lower edge of one flange to the lower edge of the other.
So it’s the central difference, thank you
Just use a tape measure to determine the length from the upper part of the upper flange to the upper part of the lower flange. Also, check the dimensions, pressure, sealing surface, and other characteristics of the flanges; feel free to contact me at Q568099860 if needed
That’s right, right, right. If you want to standardize the measurements, it means standardizing the distance between the centers of the flanges, or the distance from the lower edge or upper edge of the flanges. This distance is determined based on the highest level that the liquid might reach; the upper flange should be positioned above that highest level
The central difference is correct; it’s easier to make measurements on the upper flange as well as the lower flange