Introduction
By 2026, mmWave radar and sensor technology have become the core of intelligent water monitoring, replacing traditional radar detectors and contact water level sensors. The LDRR10 80GHz 20m Ranging Radar is a professional water level sensor for hydrological scenarios. It also works as a water tank sensor and matching device for flowmeter sensors.
With high precision, environmental adaptability, and flexible integration, the LDRR10 meets 2026 demands like AI flash flood warning, unmanned hydrological monitoring, and sewage network inspection. It is widely used in global water conservancy, municipal, and industrial projects.
Core Advantages
The LDRR10 adopts FMCW mode and non-contact installation, solving key pain points of traditional sensors.
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High precision: 0.1–20m range, ±3mm accuracy, 1mm resolution
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Environmental stability: Unaffected by floating objects, sediment, or weather
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Wide operating range: -45°C to +85°C, IP67 (upgradeable to IP68), 9–24V power
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Low power: 18mA, compact size (167×91.6mm, 180g), RS485/UART interface
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Flexible antenna: ±25° beam for wide area, optional ±3° lens for fixed-point detection
Real-World Cases
| Location | Application | Result |
|---|---|---|
| Southwest China | Flash flood early warning | 15-minute alerts, disaster losses cut 60% |
| Guangzhou, China | Sewage network monitoring | Overflow prevented, efficiency up 40% |
| Germany | Chemical tank monitoring | Corrosion avoided, waste cut 25% |
| Thailand | Reservoir level + flow monitoring | Supports 5,000 mu irrigation |
Multi-Scenario Use
The LDRR10 serves as water level sensor, water tank sensor, and flowmeter sensor companion. It covers:
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Municipal engineering (sewage networks)
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Industrial production (chemical tanks)
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Agricultural irrigation (canals)
Unlike general mmWave sensors, it offers one-stop customization (IP68, lens antenna), simple installation, no mechanical wear, and low maintenance.
Why Choose LDRR10?
For 2026 intelligent water monitoring, the LDRR10 delivers stable, accurate, real-time data. Its hydrological customization, environmental toughness, and flexible integration make it a leading mmWave radar solution for modern water level detection.
Quick Specs
| Feature | Value |
|---|---|
| Model | LDRR10 |
| Frequency | 80GHz |
| Range | 0.1 – 20m |
| Accuracy | ±3mm |
| Resolution | 1mm |
| Temp | -45°C to +85°C |
| Protection | IP67 (up to IP68) |
| Interface | RS485 / UART |
| Antenna | ±25° / ±3° (lens) |
📌 Want to use radar in your project?
Contact Vivi: susiqi@mwradar.com or WeChat/WhatsApp: +86 181 2377 8519
