C4.2 - Electrical Capacitance Tomography for Level Measurements of Separated Liquid Stacks

M. Neumayer & H. Zangl
The determination of liquid levels in industrial vessels of process plants or tanks in automotive applications is an important measurement task in a number of today’s applications. Traditional level sensors are mechanical devices like floaters, hydrostatic pressure sensors, capacitive tubular sensors or ultrasound/radar based time of flight sensors. In a number of industrial processes the used fluids are mixtures or emulsions of different media. In tanks this emulsions separate due to the different densities of...