1、 Product Introduction:

The sensor of the soil moisture temperature salinity analyzer adopts an integrated structure design, which can quickly and accurately measure the moisture content, temperature, and conductivity (salinity) of the soil. It can quickly detect and continuously monitor the moisture content, temperature, and salinity of multiple sample plots and different soil depths for a long time. Widely used in soil moisture detection, dryland water-saving irrigation, precision agriculture, forestry, geological exploration, plant cultivation, water conservancy, environmental protection and other fields.

2、 Function:

1. The instrument can be equipped with 4G networking function and data management platform, which wirelessly uploads the historical data stored on the machine to the Smart Cloud Agriculture Platform, facilitating users' data management and long-term analysis.

2. Simultaneously display soil conductivity and salinity values, eliminating the need for manual calculation by users and providing intuitive readings.

3. This machine is compact in size, beautiful, easy to operate, reliable in performance, and extremely convenient to carry in the wild. After connecting the sensor to the host, the records can be manually stored or the sampling interval can be set arbitrarily by the host to automatically store the recorded data.

4. Track and record the values, number of groups, and low voltage warnings of various tested environmental factors throughout the process. The host is equipped with a large capacity memory that can store 100000 pieces of data and has automatic power-off data storage protection function.

5. After inserting each sensor into the host, the host has automatic recognition function, good sensor consistency, and can combine sensors according to needs. Sensor interfaces with different parameters can be converted to each other without affecting measurement accuracy.

6. The instrument has multi-channel automatic detection function, and with the addition of a hub, multiple sensors can be simultaneously connected for synchronous detection.

7. The upper computer software has powerful functions, and can export the recorded data to the computer at any time through the USB interface, and store it as an EXCEL table file to generate data curves for further data processing by other analysis software. Can serve as a basis for environmental assessment. At the same time, printing and data uploading can also be done through a printer.

3、 Technical parameters:

Soil moisture:

1. Soil volumetric moisture content;

Unit:% (m3/m3);

Test sensitivity: ± 0.01% (m3/m3);

Range: 0-100% (m3/m3);

Measurement accuracy: within the range of 0-50% (m3/m3) ± 2% (m3/m3);

Within the range of 50-100% (m3/m3) ± 3% (m3/m3);

Resolution: 0.1%

Exchange accuracy:<3%

Retest error:<1%

Response time:<1 second

Measurement stability time: 1 second

Measurement area: a cylinder with a diameter of 10cm and a height of 10cm

2. Soil temperature:

Range: -40-120 ℃. Measurement accuracy: ± 0.5 ℃. Resolution: ± 0.1 ℃

Swapping error:<0.2 ℃. Response time:<100mS Stable time:<1 second

3. Soil conductivity (salinity):

. Range: 0-20ms. Measurement accuracy: ± 2%. Resolution: ± 0.1ms

Material characteristics of moisture temperature: stainless steel (resistant to electrolysis, can withstand long-term electrolysis, and can withstand acid and alkali corrosion in soil)

Communication method: USB 2.0

Software: Free gift of upper computer software

Cable: 2 meters of moisture national standard shielded wire, 2 meters of temperature resistant polytetrafluoroethylene wire.

Measurement methods: insertion, burial, profile, etc

Power supply methods: lithium battery power supply and alternating current power supply

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