Software complex for measurement of main microclimatic characteristic in the plant cover LOTUS-1 PP022

Purpose.

The created complex is designed for operational measurement of microclimatic characteristics of greenery (temperature and humidity of air, as well as direct and reciprocal intensity of sunlight) in different tiers of greenery cover.

Gist of development.

The device uses the technology of connecting temperature sensors, humidity and illumination through the 1 - Wire protocol with fixation of the results. As temperature and humidity sensors, the microchips DHT22 of the company "Aosong Electronics » were used. For the temperature range from - 10° to + 85° C, the manufacturer guarantees an absolute measurement error of not more than ± 0, 5°С. To determine the illumination microchips MAX 44009 from the manufacturer "Maxim" are used as the most perfect. The microcircuits convert the temperature, humidity and light to the digital code, do not require calibration and can be used in the temperature range from - 40° to + 85°C.

Market demand

The demand for the environmental and agricultural research market to assess changes in the environmental conditions of greenery and microclimatic changes, depending on the environment, is extremely high.