FIELD: corrosion protection.
SUBSTANCE: invention relates to the field of corrosion protection; it can be used for determination of dynamics of corrosion of underground pipelines and assessment of the efficiency of their protection. A device for remote monitoring of dynamics of corrosion of underground pipelines contains single indicators, a single indicator switch, a single indicator resistance meter, registers, a delay line, an inverter, units for calculation of values of absolute and relative corrosion, units for calculation of speeds of absolute and relative corrosion, a timer, a control and synchronization unit, a controller, a unit for remote communication with a control room for monitoring of corrosion of pipelines.
EFFECT: increase in the accuracy of remote monitoring of a value and a speed of corrosion of underground pipelines and generation of warning signals for timely detection of significant corrosion damages.
1 cl, 1 dwg
