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Distinctive
Editorial Submission
Digital
Contactless MultiChannel Capacitance Level Sensor
The system is
designed for industrial (e.g., detecting liquid in the
tubes of a pump) or home automation applications. The
level sensor detects the liquid level in a cylindrical,
nonconducting vessel that is covered by two identical,
symmetrical plates. The liquid level and dimension of
the capacitor determine the size of the plates.
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