Characteristics of soil moisture sensor

1. Introduction of soil moisture sensor

Soil moisture sensor is also known as: soil moisture sensor, soil moisture sensor, soil moisture sensor. Mainly used to measure soil volumetric water content, soil moisture monitoring and agricultural irrigation and forestry protection The commonly used soil moisture sensors are FDR type and TDR type, namely frequency domain type and time domain type. At present, the FDR type is more popular, and the commonly used model is HA2001. The FDR frequency domain reflectometer is an instrument for measuring soil moisture.

2. Characteristics of soil moisture sensor

The soil moisture sensor is composed of humidity detection circuit and sound alarm circuit. It mainly has the following characteristics:

1. The sensor is compact in size, easy to carry, easy to install, operate and maintain.

2. The structure design is reasonable, and the stainless steel probe ensures the service life.

3. The exterior is encapsulated with epoxy resin pure colloid, which has good sealing performance and can be directly buried in the soil for use without corrosion.

4. High measurement accuracy and reliable performance to ensure normal work.

5. Fast response speed and high data transmission efficiency.