SYSTEM AND METHOD FOR MONITORING TEMPERATURES OF AN EXTENDED OBJECT Russian patent published in 2025 - IPC G01K7/14 E21B47/12 

FIELD: measuring.

SUBSTANCE: invention relates to systems and methods for monitoring temperatures of extended objects, in particular in various wells in soil, including frozen, freezing and thawing soils. In the system for monitoring temperatures of extended objects, containing temperature sensors, each of which is placed in a separate protective housing and is equipped with an interface integrated into it, are connected to each other by a flexible cable and form a thermistor chain, each of which is equipped with a device for collecting data of temperature sensors, wherein outputs of each thermistor chain are connected to connector for thermistor chain of data collection device, according to the invention, each data collection means is made in the form of a logger made in a stainless steel housing, placed together with a thermistor chain in a thermometric well, connected by a radio-frequency cable to an antenna fixed on a head covering and providing protection of the thermometric well.

EFFECT: high accuracy and reliability of measuring temperatures of extended objects.

5 cl, 1 dwg