The technical exchange meeting for tubular soil temperature and humidity sensors was held in Weifang

Today we gather together to explore the technological frontier and practical application value of the tubular soil temperature and humidity sensor developed by Shandong Tianhe Environmental Technology Co., Ltd. in the fields of agriculture and environmental monitoring. The purpose of this exchange meeting is to promote the deep integration of technological innovation and industrial demand through professional dialogue.

With the intensification of global climate change and the increasing demand for precision agriculture, the importance of soil environment monitoring technology is becoming increasingly prominent. The traditional point measurement method has limitations such as insufficient data representativeness and complex installation and maintenance, making it difficult to meet the needs of large-scale and continuous monitoring. The tube type soil temperature and humidity sensor launched by Shandong Tianhe Environmental Technology based on years of technological accumulation is an innovative response to the pain points in this industry.

The sensor adopts the principle of multi-layer annular capacitance detection and achieves synchronous monitoring of soil moisture and temperature at different depths through non-contact measurement technology. Its tubular structure design allows the sensor to be vertically implanted into the soil, and a single installation can obtain continuous data profiles within a depth range of 20 centimeters to 2 meters. Compared with traditional separated sensors, this integrated design not only reduces soil disturbance, but also significantly improves the spatial continuity and comparability of data.

In terms of core technical indicators, the moisture measurement accuracy of this product reaches ± 3%, the temperature measurement accuracy is ± 0.5 ℃, and the measurement depth can be flexibly customized according to user needs. The sensor housing is made of high-strength engineering plastic and has an IP68 protection level, which can withstand various complex soil environments for a long time. The built-in temperature compensation algorithm effectively eliminates the interference of environmental temperature differences on moisture measurement, ensuring the accuracy and reliability of data.

It is worth noting that the sensor innovatively integrates an IoT transmission module, supporting multiple communication methods such as 4G/LoRa/NB IoT. Users can view the dynamic change curve of soil moisture in real time through the cloud platform, and the system also has data anomaly warning and irrigation decision support functions. At the intelligent greenhouse demonstration base in Shouguang, Shandong, this sensor system helps farmers improve irrigation water efficiency by 30% while reducing fertilizer usage by 15%, fully demonstrating the enormous potential of technology to empower agricultural modernization.

In the field of ecological monitoring, the research team used this sensor network to continuously monitor the soil moisture transport patterns in different vegetation areas in the Yellow River Delta wetland protection project, providing key data support for wetland ecological restoration. Its long-term stability and anti-interference ability have been verified in the field.

Of course, we also recognize the necessity of continuous technological optimization. The current sensors still need to further improve their measurement algorithms in soil environments with high salt content, and reducing costs to promote wider applications is also our next research and development focus. We look forward to discussing with experts the collaborative application solutions of sensors, drones, satellite remote sensing and other technologies, and building an integrated ecological environment monitoring network that integrates space and earth.

Looking ahead to the future, with the deepening of smart agriculture and ecological civilization construction, soil environment monitoring technology will usher in a broader development space. Shandong Tianhe Environmental Technology will continue to deepen its technological innovation and work together with industry partners to promote the intelligent, networked, and standardized development of monitoring equipment, providing strong technical support for ensuring national food security and ecological security.

This exchange has provided us with valuable inspiration, and we sincerely look forward to further technical cooperation with all of you to jointly promote industry progress. Thank you all.