Magnetic-inductive flow measurement (mid)
The functional principle of electromagnetic flow rate sensors is based on Faraday's law of induction. The flowing medium induces an electric current between two electrodes mounted laterally in the sensor measuring tube; the strength of the electric current depends on the flow velocity. Only suitable for liquids whose conductivity is > 20 microS/cm (not suitable for oil).
All items of the category Magnetic-inductive flow measurement (mid) :