The GLF sensor records the electrolytic conductivity of liquids, rainwater and glycol based on the conductive 2-electrode measuring principle. An AC voltage is applied to the electrodes by a measuring transducer. The current that flows through the measuring medium depends on its conductivity.
The very sensitive GLF sensor measures the smallest amounts in fractions of a second and thus ensures reliable detection of leaks and their retention within the legal requirements of Section 62g et seq. of the WHG (Water Resources Act) and the AwSV (Plant Ordinance).