Field climate automatic observation instrument

The working process of the field climate automatic observation instrument

The field climate automatic observation instrument is an intelligent instrument that uses digital sampling technology to analyze and process signals. Agricultural growth requires a certain external environment. Generally, it is provided by nature, such as temperature, humidity, light degree, carbon dioxide content, rainfall, etc., and the natural world will be provided one by one. It ’s increasingly worse. How to provide agricultural modernization in an increasingly worse environment is an important issue for us to study.

The field climate automatic observation instrument is a scientific instrument used to determine the field climate in a timely manner. This instrument is also called a small automatic meteorological station or the field environment recorder. Below we mainly analyze how the specific workflow of the Xiafa environment recorder is.

The working process of the field environment recorder is as follows:

1. Translate the measured signal into a appropriate electrical signal;

2. Use a high -precision AD converter to convert the discrete signal into a digital amount;

3. Use the microprocessor to calculate the collected digital amount;

4. The final calculation results are displayed on the LCD in the form of numbers.

Field climate automatic observations can collect agricultural environment parameters such as temperature, humidity, dew points, light intensity, light quantum, CO2 concentration, wind speed, wind direction and other agricultural environment parameters in the air in real time.

Field climate automatic observations are widely used in facilities agriculture, forestry, gardening, animal husbandry and other fields, and realize the automatic monitoring of comprehensive ecological information of facility agriculture, automatic control and intelligent management of the environment. The characteristics of the characteristics of the instrument display, small and portable, massive data storage, computer curve display, with good accuracy and stability.

The storage, maintenance and maintenance of the small climate of the field of the field:

1. The instrument should be carefully played;

2. If the instrument is not used, the battery should be removed to extend the service life of the battery to prevent the battery acid from overflowing the corrosion of the instrument;

3. Instrument storage conditions:

a) Environmental temperature: (0 ~ 50) ℃;

b) Relative humidity: <90%Rh;

c) Keep dry, acid -base, flammable, explosive and other chemicals and other corrosive gases in the warehouse.