1、 Function
Used for long-term monitoring of changes in soil CO2 and can be collected and recorded at regular intervals.
2、 Technical features
1. Design of an automatic collector with completely independent intellectual property rights
Technology, its stability and reliability have been fully validated;
2. Easy to operate and maintain;
3. Multiple anti-interference measures such as lightning protection and noise suppression have been adopted, and more than ten reliability design techniques such as derating design, electromagnetic compatibility design, and information discrimination have been adopted in hardware and software design, enabling the automatic station to have a high level of reliability;
4. Low power consumption, with two power supply options of solar energy and AC, improves the environmental adaptability of the instrument;
5. The data is output through a TF card and has GPRS remote transmission function, allowing you to sit in the office and view all the instruments
Factor;
threeMain technical indicators
1. Working environment: The working environment of the whole machine is -20-75 ℃, with a relative humidity of 0-100% (no condensation of water vapor);
2 Power supply: The battery power supply system ensures the need for field observation with DC12V20AH rechargeable battery and solar charging system. It is easy to operate, unmanned, and suitable for use in harsh environments.
3. Data storage: 4G;
4 Display: 128 × 64 dot matrix, Chinese interface;
5 Data transmission: TF card (can store up to 5 million sets of data);
6 data channels: high-precision digital channels are used, and 12 digital signal channels can be used interchangeably;
7 Measurement indicators:
CO2 measurement range: 0-10000ppm accuracy: ± 1%
8 Sensor Quantity: 6 plug-in soil CO2 sensors
9 Sensor interface: 4-core waterproof aviation socket;
10 collection distance: 100 meters transmission, the actual distance between the host and the sensor is 100 meters, and communication can be achieved within 100 meters;
11 Measurement types: Can store all day data according to user set time, storage format: ECXL format, in the table
Can calculate daily average, maximum and minimum values, monthly average, etc. by oneself
12 Measurement Method: This instrument is an intelligent device, and after installation, users do not need to go to the site to check. It can be directly installed on the network
View and download the data, the sensor adopts a tubular transmission gas measurement, which is divided into three parts:
Gas pump, circulating air pump, and CO2 sensor;
13 Measurement interval: 1 minute to 24 hours
14. Access remote software through the Yikangnong website to read and download data;
15. Network recording mode: historical data storage and real-time data storage;

4、 Optional attachments:
3-1 Sensors: temperature, humidity, light, soil moisture, wind speed, wind direction, rainfall sensors, and other sensors
3-2 Power Supply: AC Power Configurator
5、 Technical Services:Warranty: 12 months; Location: Beijing; The company provides lifelong maintenance and repairs, and only charges cost fees outside the warranty period