Soil moisture conductivity temperature sensors Product Description.

The soil moisture/conductivity/temperature sensor is stable and sensitive and is an important tool for observing and studying the occurrence, evolution and improvement of saline soils as well as water and salt dynamics. By measuring the dielectric constant of the soil, it gives a direct and stable indication of the true moisture content of various soils. The soil moisture sensor measures soil moisture as a percentage by volume and is a soil moisture measurement method that meets current international standards. It is suitable for soil moisture monitoring, scientific experiments, water saving irrigation, greenhouses, flowers and vegetables, grassland pastures, rapid soil testing, plant culture, sewage treatment, fine agriculture, etc.

 Soil moisture temperature conductivity sensors (3-in-1 soil sensors)Technical parameters.

 Soil moisture temperature conductivity sensors Functional features.

(1) Soil moisture content, electrical conductivity and temperature in one parameter.

(2) It can also be used for the conductivity of water and fertiliser solutions, and other nutrient solutions and substrates.

(3) The electrode is made of specially treated alloy material, which can withstand strong external impact and is not easily damaged.

(4) Completely sealed, acid and alkali resistant, can be buried in the soil or directly into the water for long-term dynamic testing.

(5) High accuracy, fast response, good interchangeability, probe insertion design ensures accurate measurement and reliable performance.

Soil temperature and moisture conductivity sensors (often called TDR sensors, Time Domain Reflectometer sensors) have an important role and significant value in the fields of agriculture, environmental sciences, ecology and civil engineering. These sensors not only measure the temperature and humidity of the soil, but also determine the electrical conductivity of the soil, three parameters that are critical to understanding and managing soil conditions.

 Soil temperature and humidity conductivity sensor role

1. Accurate monitoring:

   - Temperature: Soil temperature affects plant root activity and microbial activity and has a direct impact on crop growth and nutrient cycling.

   - Moisture: Accurate measurement of soil moisture content can help optimize irrigation strategies to ensure that plants receive the right amount of water while avoiding wasted water.

   - Electrical Conductivity: Soil Electrical Conductivity (EC) reflects the concentration of salts in the soil solution and can indicate the state of soil fertility, the presence of salinity problems, and suitability for specific crops.

2. Resource management:

   - By providing real-time data, it helps farmers and horticulturists to develop more accurate irrigation and fertilization schedules, increasing agricultural productivity and reducing unnecessary inputs.

   - For areas where water is scarce, the sensor can support the application of water-saving irrigation techniques and promote sustainable agriculture.

3. Environmental protection:

   - Monitor soil changes to detect possible signs of pollution or degradation, such as salinization due to excessive use of chemical fertilizers, so that preventive measures can be taken to protect soil health.

   - Support ecological restoration projects to ensure appropriate soil conditions during revegetation.

4. Scientific research and education:

   - Provide reliable data for scientific research, e.g. to study the effects of climate change on soil properties and to explore soil behavior under different farming practices.

   - In the field of education, it is used as a teaching tool for students to understand the physical properties of soils and their importance to the ecosystem.

 Soil temperature, moisture and conductivity sensor value

1. Economic value:

   - Improve crop yield and quality, reduce production costs and increase farmers' income.

   - Optimize the allocation of resources, reduce the economic losses caused by excessive irrigation or fertilization.

2. Social value:

   - Ensure food safety and produce healthier and safer food through improved soil management and planting practices.

   - Enhance public awareness of environmental protection and promote green lifestyles.

3. Environmental value:

   - Protect natural resources, prevent soil erosion, salinization and other problems, and maintain ecological balance.

   - Reduce agricultural surface pollution and protect groundwater and surface water bodies from pollution.

4. technological progress:

   - Promote the development of smart agriculture, combining new technologies such as the Internet of Things (IoT) and big data analysis to realize automation and intelligence in agricultural production.

   - Promote interdisciplinary cooperation, integrating knowledge and technology from many fields, such as agriculture, environmental science, and information technology, to jointly solve complex agricultural and environmental problems.

In summary, soil temperature and moisture conductivity sensors not only play a key role in agricultural production, but also show great potential and value in environmental protection, scientific research and social development.

3-in-1 Soil Temperature Humidity EC Sensor data sheet 

NBL-S-TMC-Soil-temperature-and-moisture-conductivity-sensor.pdf