For example, if an adjustable valve were used to hold level in a tank the logical statements would compare the equivalent pressure at depth setpoint to the pressure reading of a sensor below the normal low liquid level and determine whether more or less valve opening was necessary to keep the level constant.
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How can i measure water liquid level using a co-axial capacitor ? how is the change measured and fed to a digital device such as an AVR kit to display the output in a LCD board . which circuit is the most suitable for determining the level of the water ? Preceding contribs ) 23 : 07, 11 April 2012 ( UTC)
