Application of Soil Moisture Sensor in Early Warning of Agricultural Disasters

Overview:

The soil moisture sensor is mainly used to measure the soil moisture content (soil moisture content). The soil moisture and soil temperature data monitored by the soil moisture meter provide an important basis for agricultural production and agrometeorological monitoring. It is widely used in agrometeorological monitoring and disasters. Early warning system. In the national drought and flood control system, there are a large number of drought and moisture monitoring stations and hydrological stations installed all over the country, and soil moisture sensors are the most important and basic instruments of these stations.

Characteristics of soil moisture sensor:

(1) High protection performance: High-density epoxy resin is used for high-temperature vacuum filling between the probe and the body of the soil moisture analyzer, which can prevent moisture from entering the body, IP68 protection, waterproof and dustproof, and good sealing performance. In addition to the combined part, we also do waterproof and dustproof treatment to the entire body of the soil moisture sensor to ensure the long-term operation of the components.

(2) Stainless steel probe: The probe part of the soil moisture detector uses austenitic 316 stainless steel as the raw material, which is rust-resistant, electrolytic, and salt-alkali resistant, ensuring the long-term operation of the probe part. Therefore, it is suitable for all kinds of soil and can be buried in the soil for a long time to continuously monitor the soil moisture content.

(3) Low-power high-sensitivity chip: The soil moisture detector uses imported high-quality chips with low power consumption, high sensitivity, and stable signal. The soil moisture sensor data supports wireless remote viewing.

significance:

Soil temperature and humidity play a vital role in crop growth. High and low temperatures will affect the microorganisms in the soil to decompose the organic matter in fertilizers. High moisture will lead to poor soil aeration. Low moisture will not meet the growth of crops. Salinization will harden the soil and cause a lot of Cracks cause root death, and the emergence of soil moisture sensors can monitor the moisture content in the soil well and provide a good growth environment for crops.