Groundwater Level Monitoring System
Contact Info
- Optics Valley Core Center,
- 张静
- 18062006340
- 18062006340@163.com
Wuhan Zhongdi Hengda -- Groundwater Level Monitoring System
(1) System Introduction
The groundwater level monitoring system is mainly used for real-time automated monitoring of groundwater levels in foundation pits and slopes, and is also applied to long-term monitoring of water level changes in reservoirs, rivers, lakes, etc. It is suitable for application fields such as foundation pits, national land geological disasters, mine geological disasters, and water conservancy and hydropower monitoring. The monitoring system adopts an integrated design, integrating sensors, data acquisition, data transmission, solar power supply, pole brackets and other components required for groundwater level monitoring, making field installation operations simple and convenient.
(2) Technical Parameters
Measurement Range | 0~20m/35m/70m (other ranges can be customized) |
Resolution | 0.02%F·S |
Measurement Accuracy | 0.1%F·S |
Temperature Measurement Range | -40℃~80℃ |
Power Supply Voltage | DC 12V |
Hardware Interface | RS485 |
Water Pressure Resistance | 1.2 times of the measurement range |
Power Supply Mode | Solar energy, storage battery, mains electricity |
(3) System Configuration
Configuration 1:
Serial No. | Name | Description |
1 | Submersible Level Gauge | Used for groundwater level (seepage pressure) measurement |
2 | Digital Signal Collector | Used for data acquisition and storage |
3 | GPRS Antenna | Used for data transmission |
4 | Solar Panel | 100W (can be adjusted according to actual conditions, or can be replaced with mains power supply) |
5 | Storage Battery | 65Ah maintenance-free battery (can be adjusted according to actual conditions) |
6 | Charge Controller | Protects the storage battery and prevents overcharging; 12V/24V 20A |
7 | Chassis | Houses internal equipment and provides protection |
8 | Hole Protection Box | Used to protect the water level hole |
9 | Integrated Installation Bracket | Stainless steel galvanized steel pipe, 2 meters (can be adjusted according to actual conditions) |
10 | Cloud Platform | Data display, export, and early warning |
Configuration 2:
Serial No. | Name | Description |
1 | Submersible Level Gauge | Used for groundwater level (seepage pressure) measurement |
2 | Digital Signal Collector | Low-power all-in-one machine, used for data acquisition, storage, and upload, with a built-in battery. |
3 | Hole Protection Box | Used to protect the water level hole |
4 | Cloud Platform | Data display, export, and early warning |
(4) Functional Features
1) Supports sending data in different protocol formats to 3 or more addresses;
2) Auto-recovery after disconnection, and automatically resends unsuccessfully sent data after network recovery;
3) Optional synchronous monitoring of storage battery/solar voltage, charge and discharge information, temperature and humidity, signal strength, location information, etc.;
4) Supports multiple working modes: sleep mode, online mode, early warning mode;
5) Has a threshold trigger function, and immediately reports automatically when monitoring data exceeds the threshold;
6) Can store data for more than 2 years, with the function of automatically overwriting old data in a cycle;
7) Remote control, online upgrade of hardware programs;
8) The submersible level gauge can be directly buried in the borehole to measure seepage pressure, or placed in a water level pipe to measure groundwater head and water level elevation;
9) The equipment has strong corrosion resistance and rust resistance, and factors such as temperature, freeze-thaw, rain, dust, and strong wind do not affect the normal operation of the equipment system;
10) National groundwater monitoring stations can be equipped with water quality monitoring sensors as needed to synchronously monitor various indicators of groundwater quality;
11) National groundwater monitoring stations adopt a wireless low-power integrated design, with a built-in battery power supply and 4G communication upload, for groundwater protection monitoring.
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