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Technical Description

WTC-HR26L radar water level meter is a non-contact liquid level measurement product developed for large-section application scenarios. It adopts a planar microstrip array antenna design, has a compact structure, small size, and a maximum frequency sweep range of 24-26GHz. It has high measurement accuracy and It has technical features such as low power consumption, strong anti-interference ability, and is not affected by temperature, condensation, and cobwebs. It is widely used in monitoring scenarios such as water level measuring stations, seasonal rivers, flash flood warnings, reservoirs, and sewage pipe networks.

Features

●   Dual Sensor Technology

-Radar + Pressure Sensors: Dual-sensor design enables full-range monitoring without blind spots

-Adaptive Measurement: Radar sensor for low water levels and pressure sensor when equipment is submerged during high water levels

●   Technical Advantages

-Precision Measurement: Narrow beam angle of 8×8° for focused energy and accurate readings

-Advanced Processing: Optimized algorithms with filtering technology to eliminate abnormal values

●   Durability

-IP68 Rating: Fully protected against dust and capable of immersion in water

-Robust Construction: Completely sealed design with hidden sensors and additional protective covers

●   Energy Efficiency

-Ultra-Low Power: Operating current less than 5mA

-Cost-Effective: Ideal for wells, outdoor environments, and remote locations where power supply is limited; efficient use of battery or solar power

●   Installation and Maintenance

-Easy Installation: Compact design with reinforced nylon housing suitable for various environments

-Low Maintenance: Top installation with extended protective cover reduces risk of silt/debris coverage

-User-Friendly: Built-in spirit level and optional universal bracket for simple setup and adjustments

• Why is this radar meter reliable in extreme environments?​

  • Its ​24-26GHz planar antenna​ ensures: ✓ ​Immunity​ to fog, cobwebs & temperature shifts ✓ ​​±3mm accuracy​ despite condensation or dust ✓ ​​<2W power​ for solar/battery operation

• Where should I deploy this for flood/sewage monitoring?​

  • Optimized for ​large-scale harsh sites: ✔ Flash flood warning systems ✔ Sewage pipe networks ✔ Reservoirs & seasonal rivers → Non-contact measurement avoids debris damage