WX-DSW4, Shandong Wanxiang Environment, supports multi field environmental monitoring. Groundwater level is a core monitoring indicator for water resource management, geological disaster prevention and control, and engineering construction. Whether it is groundwater extraction regulation, mine hydrological protection, or building foundation pit construction, it is necessary to accurately grasp the dynamics of groundwater level. Traditional groundwater level monitoring equipment has problems such as limited measurement range, weak anti-interference ability, and cumbersome installation, making it difficult to adapt to monitoring needs at different depths and environments. The groundwater level monitoring equipment has the core advantages of "wide range coverage, accurate and reliable, and easy installation". Based on scientific measurement principles and multiple protection designs, it has become the preferred equipment for groundwater level monitoring in multiple fields and is widely used for water level measurement in deep groundwater wells, mining wells, geothermal wells and other scenarios.

Wide range precise measurement, covering diverse monitoring needs. The groundwater level monitoring equipment adopts a diffusion silicon piezoresistive sensor, combined with an anti high pressure sealing chip, with a measurement range that can flexibly adapt to monitoring needs at different depths such as 100 meters, 200 meters, 300 meters, and 400 meters. Whether it is shallow groundwater monitoring or deep mine water level measurement, it can accurately capture subtle changes in water level. The equipment operates based on the principle of static water pressure, with a sensor probe input measurement method. After fixing the probe at the underwater measuring point, the water level height is indirectly calculated by detecting the water column pressure. The measurement accuracy is high and can effectively avoid errors caused by manual measurement. The application of core automatic correction algorithms further solves the problem of numerical fluctuations caused by water surface fluctuations, ensuring the stability and authenticity of monitoring data.
Multi protection design, suitable for complex environments. The equipment adopts protective design for different complex environments such as outdoor, underground, and foundation pits. The sensors are made of corrosion-resistant stainless steel materials, which can adapt to various harsh environments such as acid, alkali, salt spray, etc; Equipped with high-quality air guiding cables, it can be soaked in water all year round, with excellent tensile and wear-resistant performance. At the same time, it uses tensile steel wire cables to transmit signals, ensuring stable signal transmission in complex wiring environments. The equipment has reverse polarity protection and instantaneous overcurrent and overvoltage protection functions, which meet EMI protection requirements and can effectively resist circuit interference and voltage fluctuations; The probe adopts a slope type liquid guide hole design, which can prevent sludge impurities from entering and avoid probe blockage. At the same time, it has the ability to resist water flow impact and ensure long-term stable operation.
Convenient installation and operation, improving monitoring efficiency. The equipment adopts an investment installation method, which is simple and convenient to operate, and does not require complex on-site debugging. 1-2 staff members can quickly complete the installation and deployment. For monitoring areas without mains power coverage, a solar panel top embedded power supply module can be used, which has high photoelectric conversion efficiency and strong wind resistance. Paired with an MPPT automatic power point tracking charging controller, the charging efficiency can be increased by 20%, achieving long-term unmanned operation. Data transmission supports RS485 signal output, with a maximum communication distance of up to 2000 meters. It can be directly connected to devices such as computers and PLCs to read data, or uploaded to IoT monitoring platforms for remote real-time viewing and data management. The application of stainless steel protective boxes further enhances the corrosion resistance and oxidation resistance of equipment, with a waterproof rating of IP66, suitable for various environments such as outdoor and underground humidity.
The implementation of diverse scenarios highlights the value of monitoring. In water resource management, equipment accurately monitors changes in groundwater levels, providing data support for groundwater extraction regulation and water resource protection; Real time monitoring of mine water level and early warning of permeability risks in mining operations; In construction engineering, monitoring the groundwater level of foundation pits to ensure the safety of foundation pit construction; In geothermal development, monitoring the water level of geothermal wells can guide the rational utilization of geothermal resources. In a groundwater overexploitation control project in a certain area, the equipment monitors the changes in groundwater level for a long time, providing accurate data basis for the management department to formulate a restricted exploitation plan and helping the groundwater level gradually rise; During the construction of a certain building foundation pit, the equipment monitored the water level changes in real time, detected abnormal water level increases in a timely manner, and issued warnings. The construction team quickly took drainage measures to avoid the risk of foundation pit collapse.