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Способ определения уровня диэлектрических жидкостей по параметрам модели емкостного датчика уровня

Балакин С. В., Сербинов Д. Л.

The paper discusses the method for measuring dielectric liquids level using an equivalent circuit of capacity level sensor and an equivalent circuit of long connection wires. This method allows to find out influence disturbing factors of long connection wires affecting the measurement accuracy and to increase measurement reliability. The paper also describes requirements to capacity level sensor, formulas for capacity filling level sensor and equivalent circuit of long connection wires calculation, components of measurement error.