Deep displacement monitoring system
Contact Info
- Optics Valley Core Center,
- 张静
- 18062006340
- 18062006340@163.com
Wuhan Zhongdi Hengda - Deep Displacement Monitoring System
System Introduction
The deep displacement monitoring system places the guide-wheel type fixed inclinometer in the inclinometer hole for long-term real-time monitoring of the deep horizontal displacement of rock and soil masses and supporting structures. It is suitable for measuring deep displacements in slopes, dams, embankments, railways, building foundation pits, etc.
Technical Parameters
Measurement Range | ±30° (Dual-axis) |
Resolution | 0.001° |
Accuracy | ±0.01° |
Operating Temperature | -30℃~80℃ |
Power Supply Voltage | DC 8～30V |
Power Consumption | Less than 2mA@12V/Node |
Hardware Interface | RS485 |
Instrument Diameter | Φ35mm |
Total Instrument Length | 820mm |
Product Material | 304 Stainless Steel, High-strength Waterproof Sealing Pipe |
Protection Grade | IP68 |
Water Pressure Resistance | More than 1MPa (Equivalent to 100m Water Pressure) |
3. System Configuration
Serial No. | Name | Description |
1 | Guide-wheel Type Fixed Inclinometer | Used for Deep Deformation Measurement |
2 | Installation Accessories | Steel Wire Rope, Clamp Buckle, Hole Mouth Suspension Component |
3 | Digital Signal Collector | Used for Data Collection, Storage and Upload |
4 | GPRS Antenna | Used for Data Transmission |
5 | Solar Panel | 100W (Adjustable according to actual conditions, can also be replaced with mains power supply) |
6 | Battery | 65Ah Maintenance-free Battery (Adjustable according to actual conditions) |
7 | Charging Controller | Protects the battery and prevents overcharging; 12V/24V 20A |
8 | Chassis | Houses internal equipment and provides protection |
9 | Hole Mouth Protection Box | Used to protect the inclinometer hole |
10 | Integrated Installation Bracket | Stainless Steel Galvanized Steel Pipe, 2 meters (Adjustable according to actual conditions) |
11 | 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) Automatic recovery from disconnection, and automatically re-sends unsuccessfully sent data after network recovery;
3) Optional synchronous monitoring of 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 threshold trigger function, and automatically reports immediately when monitoring data exceeds the threshold;
6) Can store data for more than 2 years, with automatic cyclic coverage of old data;
7) Remote control, online upgrade of hardware programs;
8) Imported high-precision inclination chip with full temperature compensation;
9) Parallel installation of sensors, easy maintenance;
10) Water pressure resistance >1MPa, suitable for long-term automated monitoring;
11) Sensor humidity monitoring, with underwater cable damage protection function;
12) All stainless steel material, sturdy and durable, can resist long-term underwater corrosion.
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