What type of level gauge is suitable for the metering tanks of acids and bases?
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Glass level gauges cannot be used in environments with corrosive substances; we replaced them with magnetic flap level gauges. However, the accuracy of these magnetic flap level gauges isn’t very high. What type of level gauges do people use in practice? Could we share our experiences on this?
The magnetic flap level gauge is in good condition; a fixed-volume surge tank can be used for measurement as the flow rate remains stable.
Radar level gauge or double-flange level gauge
We use magnetic flap valves together with double flanges
We use magnetic flap valves together with double flanges
Radar level gauges are the best because they are contactless. 98% of the concentrated sulfuric acid we use here is measured with Rosemount radar