What is the soil sensor and what are its characteristics?

What is the soil sensor and what are its characteristics

The soil moisture sensor is a sensor that measures soil moisture. By measuring the dielectric constant of the soil, it can directly and stably reflect the true moisture content of various soils.

The soil temperature and humidity recorder is composed of two sensors, the soil moisture sensor and the soil temperature sensor. It is because multiple sensors can be connected that multiple parameters can be measured simultaneously. The multi-point soil temperature and humidity recorder is the most important instrument in the soil testing instrument. Soil testing instruments are related to the growth of crops and are the basis of farming operations. And moisture sensors are divided into two categories according to the display method: one is the direct display method, and the other is with the secondary sensing method.

The soil moisture sensor can measure the volume percentage of soil moisture and is a soil moisture measurement method that meets current international standards. It is suitable for soil moisture monitoring, scientific experiments, water-saving irrigation, greenhouse greenhouses, flowers and vegetables, grass pastures, soil quick measurement, plant culture, sewage treatment, grain storage, greenhouse control, fine agriculture, etc., and also in water conservancy, meteorology and measurement of water content of various granular materials. High measurement accuracy, fast response time and good interchangeability.

Soil sensor features.

1, NiuBoL soil temperature and humidity sensor has low power consumption, small size, easy to carry, easy installation, operation and maintenance.

2, using high-quality stainless steel to make steel needles, can withstand long-term point solution, more resistant to the corrosion of acid and alkali salts in the soil.

3、Using epoxy resin as sealing material, it can be immersed in water for a long time without leakage.

4、High measurement accuracy, reliable performance, less affected by soil salt content, suitable for all kinds of soil.

5、Packaged in anti-static self-sealing bag, safe and reliable for transportation and storage.

6、With power line, ground line, signal line three-way protection against miswiring, three-core shielded line, more accurate measurement, safer use.

Soil sensor quick measurement method

(1) Select a suitable measurement location, avoiding soil blocks.

(2) According to the measurement depth, shave the top layer of soil.

(3) Keep the original looseness of the lower layer of soil;

(4) Hold the sensor tightly and insert it vertically into the soil.

(5) Do not shake from side to side when inserting to ensure close contact with the soil.

Soil sensor buried measurement method

(1) Dig a vertical pit of about 20cm in diameter.

(2) Depth according to the measurement needs.

(3) insert the sensor steel needle horizontally into the pit.

(4) Fill and compact the pit to ensure close contact with the soil.

(5) After the band is stabilized for a period of time, long time measurements and records can be made.