Soil temperature and humidity integrated sensor
The soil temperature and moisture integrated sensor is an intelligent device that simultaneously measures soil temperature and soil moisture content. It acquires soil environmental data through temperature-sensitive elements and dielectric constant measurement principles (capacitive or FDR), converting the signals into standard electrical output. This sensor finds extensive application in smart agriculture, greenhouse cultivation, water-saving irrigation, ecological monitoring, and scientific research experiments, providing reliable data support for crop growth monitoring and precision irrigation.
|
Parameter |
Specification |
|---|---|
|
Soil temperature |
-20-80℃ |
|
Soil moisture |
0-100%VOL |
|
soil conductivity |
0-6000uS/CM |
|
Power Supply |
DC6-24V |
|
Power |
≤0.05W |
Introduct
The Soil Temperature and Humidity Sensor employs a low-power design to simultaneously measure soil temperature and volumetric soil moisture content. This integrated sensing device provides real-time feedback on soil water and thermal conditions, delivering data support for agricultural management.
Structure of Soil temperature and humidity integrated sensor
This sensor typically consists of a temperature sensing unit, a humidity measurement unit (capacitive/FDR probe), signal processing circuitry, a probe housing, and a sealed protective structure. Some models also integrate communication interfaces (such as RS485 or analog output), making them suitable for long-term buried or field environmental monitoring.
Principle
Soil Temperature: The sensor has a digital temperature sensing chip on one probe and uses copper cladding to increase the efficiency of temperature conduction.In this way,the sensor can measure the surface of the probe,namely,the soil temperature.
Details Show
High-precision soil temperature and humidity sensor is meticulously designed for long-term stability and reliability in buried applications. Its probe utilizes high-strength, corrosion-resistant materials with a compact structure, ensuring consistent measurements even in humid, high-salinity, or complex soil environments. Internal sensing elements and circuitry undergo rigorous encapsulation and calibration, significantly enhancing data consistency and service life.
Detailed images below showcase the sensor’s superior quality in workmanship, materials, and manufacturing processes. Customization options for probe length, output signal, housing material, and mounting methods are available to flexibly adapt to diverse project requirements and application scenarios.
Installation method
Specifications
To help you gain a more intuitive and comprehensive understanding of the performance and applicable scenarios of greenhouse ventilation fans, the following parameters clearly outline aspects such as structural design, electrical performance, protection rating, and operational capacity. By reviewing these key technical specifications, you can quickly determine whether the product aligns with your current greenhouse scale and environmental requirements, providing a reference basis for subsequent model selection and system integration.
Parameters
| Monitoring parameters | Range | Resoluton | Accurany |
| Soil temperature | -20-80℃ | 0.1℃ | ±0.5℃ |
| Soil moisture | 0-100%VOL | 0.1% | ±3%(0-45%),±5%(>45%) |
| soil conductivity | 0-6000uS/CM | 10uS | ±5% |
| Power Supply | DC6-24V | ||
| Power | ≤0.05W | ||
| Instantaneous current | ≤15MA | ||
| Average current | ＜3MA | ||
Features of Soil Temperature and Moisture Sensor
High Precision&Rapid Response
Utilizes highly sensitive sensing elements to quickly detect changes in soil temperature and moisture content, ensuring timely and stable data updates.
Minimal Impact from Soil Properties
Based on dielectric constant measurement principles, it demonstrates strong adaptability to soil types, salinity levels, and particle variations.
Directly embeddable in soil
Probe-style design enables simple installation, suitable for long-term continuous monitoring without affecting crop growth.
Robust construction with high durability
The housing and probe are made of corrosion-resistant materials, suitable for complex soil environments such as humid, acidic, or alkaline conditions.
Multiple signal output options
Supports interfaces including RS485 and analog signals, facilitating integration with data loggers and monitoring systems.
Wide range of applications
Extensively used in smart agriculture, greenhouse cultivation, water-saving irrigation, forestry monitoring, and scientific research experiments.
Functions of Soil temperature and humidity integrated sensor
The integrated soil temperature and humidity sensor provides critical data support for agricultural production and ecological management through continuous monitoring of soil moisture and temperature. It is widely applied in agricultural cultivation, ecological environment monitoring, and resource conservation. By accurately sensing soil conditions, it effectively enhances water resource utilization efficiency and improves crop growth environments. Specific application areas include:
Agricultural Irrigation
Monitors soil moisture content and temperature fluctuations, the soil sensor for smart agriculture provides critical data to inform irrigation practices, reducing water waste while boosting crop yield and quality.
Greenhouse Cultivation
Integrates with greenhouse control systems, the soil temperature and humidity probe for greenhouse helps optimize irrigation, ventilation, and heating strategies, maintaining optimal root-zone conditions for crops.
Pasture Farms
Monitors forage growth to develop scientific watering and maintenance plans, ensuring healthy grassland development.
환경 모니터링
Applied in ecological monitoring and research projects to continuously collect soil water and thermal data, analyzing environmental trend changes.
Water Resource Conservation
Monitoring soil moisture conditions enables tracking of water use efficiency and leakage, providing data support for water-saving management and resource conservation.
Soil Testing
Supports soil physicochemical analysis and agricultural experiments by delivering stable, reliable baseline data, enhancing testing and research efficiency.
Case
Soil temperature and humidity integrated sensors have been successfully applied in various agricultural and environmental projects, fully demonstrating their advantages in precise monitoring, data stability, and long-term reliability. Through practical deployment, these cases have not only verified the sensor’s performance but also provided practical data support for irrigation management, greenhouse control, and ecological monitoring. Specific case studies are presented below:
custom Soil temperature and humidity integrated sensor
The integrated soil temperature and humidity sensor can be customized according to customer needs to meet the requirements of different application scenarios in terms of measurement accuracy, installation method, and data interface. Customized design effectively improves monitoring efficiency and system compatibility, ensuring stable operation in various soil environments.
Customization Options
- Probe Length and Shape: Select the appropriate length and structure based on soil layer depth and installation environment.
- Output Signal Type: Supports various interfaces such as analog (4-20mA) and digital (RS485, Modbus) for easy integration with different data acquisition systems.
- Housing and Materials: Offers a variety of materials such as corrosion-resistant, waterproof, and UV-resistant options to adapt to complex environmental conditions.
- Measurement Range and Accuracy: Adjust the soil temperature and humidity measurement range and response speed according to project requirements.
- Installation Method: Supports direct burial, bracket mounting, or portable installation to meet the needs of various scenarios such as greenhouses, farmland, and scientific research experiments.
Soil temperature and humidity integrated sensor Manufacturer and Supplier
We are a professional manufacturer and supplier of integrated soil temperature and humidity sensors, with an experienced R&D and engineering team capable of providing customized solutions for various agricultural, greenhouse, ecological, and scientific research applications. Our company is equipped with an advanced wind tunnel laboratory for rigorous performance and environmental testing of our sensors, ensuring stable accuracy, reliability, and durability. Whether for large-scale farmland monitoring or scientific research projects, we can provide professional support and comprehensive services. We welcome inquiries and discussions from potential clients.
