irrigation soil sensor

NBL-S-THR soil temperature and humidity sensor (irrigation soil sensor): accurate monitoring, help water-saving irrigation

irrigation soil sensorProduct Overview

NBL-S-THR soil temperature and humidity sensor (irrigation soil sensor) is a high-precision, high-sensitivity measuring instrument designed for agricultural irrigation, soil moisture monitoring and other fields. By transmitting electromagnetic pulse, it measures the apparent dielectric constant of soil, so as to accurately obtain the real moisture content and temperature of soil. Its fast and accurate, stable and reliable characteristics make it an ideal choice for modern agricultural irrigation.

 irrigation soil sensor technical parameters

irrigation soil sensor Product Features

- Highly accurate measurement: advanced technology ensures precise soil moisture and temperature measurements with little error.

- Undisturbed: unique measuring principle, unaffected by fertilizers and metal ions in the soil.

- Widely applicable: applicable to a wide range of soil types and environments to meet different monitoring needs.

- Multiple Output Forms: Provides multiple output methods such as RS485, current 4-20mA and voltage 0-5V, which is convenient for data integration and transmission.

- Low power consumption design: about 0.3W power consumption, energy saving and environmental protection, suitable for long-term field deployment.

- Adaptability to harsh environments: -40℃～80℃ working environment and IP68 protection grade ensure stable work in extreme weather.

 NBL-S-THR soil temperature and humidity sensor (irrigation soil sensor) working principle

The working principle of NBL-S-THR soil temperature and humidity sensor is based on electromagnetic wave pulse technology. The sensor emits electromagnetic pulses, which travel through the soil and are influenced by the soil's dielectric constant. The moisture content of the soil is closely related to the dielectric constant, so the sensor can indirectly obtain the moisture content of the soil by measuring the dielectric constant. The sensor is also equipped with a temperature sensor to monitor the temperature of the soil in real time.

 irrigation soil sensor realizes the value of water-saving irrigation

1. Precise water supply: Provide accurate data support for irrigation by real-time monitoring of soil moisture and temperature. According to the soil moisture data, it can intelligently adjust the irrigation program to avoid excessive or insufficient irrigation, ensure that every piece of land gets just the right amount of water, and reduce ineffective irrigation.

2. Improve crop health: Avoid excessive or insufficient water, optimize root development, enhance crop resistance, promote crop growth and development, and improve crop yield and quality.

3. Resource saving: Significantly reduce water consumption, especially important for water-scarce areas, reducing water consumption by up to 30% or more and alleviating water shortage.

4. Economic benefits: Reduces water and energy costs while improving crop yield and quality, increasing farmers' income.

5. Environmentally friendly: Reduces surface runoff and groundwater pollution, prevents soil salinization and erosion caused by over-irrigation, and promotes sustainable agriculture.

 Workflow of irrigation soil sensor to realize water saving irrigation

1. data acquisition: the sensor emits electromagnetic wave pulses, which enter the soil through the probe and measure the apparent dielectric constant of the soil, and at the same time monitor the soil temperature.

2. data transmission: the collected data are transmitted to the control system through RS485, current or voltage signal output.

3. Data analysis: The control system analyzes the soil moisture and temperature data and decides whether irrigation is needed according to the preset irrigation strategy.

4. Irrigation execution: When soil moisture is lower than the set threshold, the irrigation system automatically turns on to replenish soil moisture.

5. Cyclic monitoring: After irrigation, the sensors continue to monitor soil conditions to ensure that soil moisture is maintained at the appropriate level.

 Intelligent Management

NBL-S-THR soil temperature and humidity sensor supports a variety of output forms, which can be seamlessly connected with the irrigation control system to realize intelligent irrigation management. Users can remotely monitor the soil moisture and temperature data through mobile APP or computer, adjust the irrigation schedule at any time to realize remote control and intelligent management.

 Summary

NBL-S-THR soil temperature and humidity sensor plays an important role in the field of precision irrigation and water-saving irrigation with its high accuracy, high sensitivity and intelligent features. Through real-time monitoring of soil moisture and temperature data, it provides a scientific basis for irrigation decision-making and realizes the goal of water saving and efficiency. This sensor is a smart choice in the field of modern agricultural irrigation, injecting new vitality into the sustainable development of agriculture.

irrigation soil sensor data sheet

NBL-S-THR-Soil-temperature-and-moisture-sensors-Instruction-Manual-V4.0.pdf