Visual Doppler Flow Radar Reliability Testing in Extreme Weather Conditions
The Visual Doppler Flow Radar from Ecolor Technology represents a significant advancement in all-weather, non-contact flow measurement for river discharge outlets and open channel flow monitoring. This report details its exceptional reliability and stability under extreme environmental conditions, including high temperature, heavy rain, and freezing environments.
Research on Extreme Environment Adaptability
With increasing environmental regulatory demands, the stability of monitoring equipment is paramount. Ecolor's independently developed device uses multi-band radar and high-definition video fusion technology to deliver high-precision, non-contact flow measurement, making it ideal for challenging monitoring applications.
Extreme Environment Test Results
High-Temperature Environment Test (40°C - 85°C)
A 30-day test in a southern industrial park proved the Visual Doppler Flow Radar's resilience. Operating in an average daily temperature of 45°C, the device maintained stable performance.
Even under direct sunlight where the housing temperature reached an extreme 85°C, the measurement accuracy remained within a remarkable ±3%, and the clarity of the integrated video feed was completely unaffected.
Heavy Rain Environment Test Performance
The radar's waterproof capabilities were rigorously validated through multiple test scenarios. It withstood a 72-hour continuous heavy rain washout, simulating prolonged severe weather conditions.
Performance was also verified under instantaneous heavy rainfall exceeding 120mm/h. Its robust IP68 protection rating ensures a fully sealed design, tested to withstand immersion at 3 meters underwater for 72 hours.
Sustained Heavy Rain
72-hour continuous washout test passed
Instantaneous Rainfall
Stable at >120mm/h intensity
Waterproof Rating
IP68, 3m underwater for 72h
Low-Temperature Freezing Environment Test (-40°C - 0°C)
Winter tests conducted in northeastern China confirmed the device's operation in environments as cold as -40°C. The built-in intelligent heating system is a key feature for reliable open channel flow monitoring in freezing climates.
This system prevents frost formation on the optical lens, and critically, ensures the radar signal penetration capability remains unaffected by the extreme low temperatures.
Technical Advantages of the Doppler Flow Radar
Multi-band Collaboration
Millimeter-wave radar and high-definition video provide dual verification for unmatched data reliability in flow measurement.
Intelligent Defogging & Defrosting
Automatic optical system ensures clear video imaging in fog, rain, and freezing conditions, crucial for visual verification.
Wide Temperature Design
Built with industrial-grade components for stable operation across an extreme range from -40°C to 85°C.
High Protection Design
Fully sealed housing with an IP68 protection rating guarantees durability against water, dust, and environmental ingress.
Application Cases for Watershed Monitoring
This Visual Doppler Flow Radar has been successfully deployed in numerous key national watershed monitoring projects. Its non-contact measurement is ideal for sensitive and hard-to-reach locations.
- Yangtze River Basin Discharge Outlet Monitoring Project
- Stormwater Pipe Network Overflow Monitoring
- Wastewater Treatment Plant Inflow and Outflow Monitoring
Reliability Assurance & Quality Control
Every Visual Doppler Flow Radar is manufactured at the SituMan sensor base under a full-process quality control system. Prior to leaving the factory, each unit undergoes a rigorous 72-hour aging test to simulate long-term operation.
Professional system integration services are provided by Huayu Zhongneng to ensure optimal installation, calibration, and long-term operational reliability of the flow monitoring system.
Request More Information
To learn more about the Visual Doppler Flow Radar for your river discharge or open channel flow monitoring needs, contact Ecolor Technology.
Phone: 400-808-9114
Website: www.cssoc.com
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