LIQUID_LEVEL

Published:2009/7/17 2:31:00 Author:Jessie | From:SeekIC

Nonconducting liquids change electrostatic capacitance of ring electrodes in tank. Amplified error signal from electrode bridge operates recording galvanometer or indicator lamps to provide measurements of level accurate to 0.01 inch.-T. L. Greenwood, Capacitance Change Indicates liquid Levels, Electronics, 33;34, p 66-67..



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