INFORMATION AND MEASUREMENT SYSTEM FOR MONITORING SOIL EMISSIONS OF CO INTO THE ATMOSPHERE Russian patent published in 2023 - IPC G01N21/35 

FIELD: measuring technology.

SUBSTANCE: invention can be used to determine the intensity of soil respiration. The essence of the invention is as follows. The information and measurement system for monitoring soil emission of CO₂ into the atmosphere contains a sealed chamber in form of a cap with one open side covering the control area of the field, a microcontroller, a CO₂ sensor, a temperature sensor, an air humidity sensor, an atmospheric pressure sensor, a radio transmitter, an autonomous power source, a radio receiver and a microprocessor device. All of the above sensors are placed inside the chamber and connected via a wire line to the terminals of the electrical connector in the chamber wall, from the outside of the chamber, these electrical connector terminals are connected to the microcontroller. A radio transmitter is connected to the microcontroller outputs, the microcontroller power outputs are connected to an autonomous power source, the radio receiver is connected to the microprocessor device.

EFFECT: expanding the functionality by providing functions for measuring temperature, humidity and atmospheric pressure inside the chamber.

3 cl, 1 dwg