AUFEIS ICE MONITORING DEVICE WITH RADIO LOGGER Russian patent published in 2022 - IPC G01K13/00 E21B47/07 

FIELD: measuring technology.

SUBSTANCE: invention relates to measuring technology and can be used to monitor aufeis ice mounds near technical and linear structures. The device includes temperature sensors located inside a vertical thick-walled pipe at different heights in accordance with a given pitch, holes available in the pipe, which makes it possible to determine the dynamics of the growth of aufeis ice due to a sudden change in temperature, which is recorded by the sensor when ice water flows into the pipe. Data on the ambient temperature and temperature jumps on the sensors of the thermistor chain are entered into the memory of the radiologger with a certain frequency and transmitted as stored information over the radio channel.

EFFECT: increase in accuracy and a decrease in the reaction time of the temperature sensor to short-term temperature changes at the boundaries of the media of the surface of the aufeis ice.

1 cl, 2 dwg