how level can be measured in open tank with reference to pressure



how level can be measured in open tank with reference to pressure..

Answer / vinayprasath

The level can be measured using the formula pressure P =SG x height. If it is water in the open tank, then p=h. SG=1. Pressure can be measured using differential pressure transmitter to connected at the bottom of the tank as HP side. Lp side is vent to atmosphere.

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