JWrada®-21 Compact Radar Level Meter Empowers Dairy Wastewater Treatment
Introduction: Smart Wastewater Monitoring in the Dairy Industry
In the Middle East, Almaraiya Dairies & Juices, a leading dairy and juice producer, faced complex challenges in wastewater management. To process milk from tens of thousands of cows daily and produce dairy products and pasteurized juices on multiple lines, the company required reliable and stable wastewater monitoring. Conventional sensors failed under high temperatures, condensation, and sludge buildup. To solve these problems, Almaraiya introduced the JWrada®-21 80GHz compact radar level meter, developed by Jiwei Automations.
The Challenge of High-Temperature, Sediment-Rich Wastewater
Wastewater treatment in dairy factories involves not only process water but also heavy sludge and organic residues. These conditions make traditional level measurement unreliable. Ultrasonic sensors often struggled with fluctuating readings caused by temperature variations. Hydrostatic pressure sensors also failed because probes were quickly coated with sludge, requiring frequent cleaning and raising maintenance costs.
Ali, a process engineer, explained:
“We tried multiple sensors over the years. Either the readings were inconsistent, or the maintenance was too high. We needed a long-term, stable solution.”
JWrada®-21 80GHz Compact Radar Level Meter: A Breakthrough Solution
Almaraiya adopted the Jiwei JWrada®-21 80GHz compact radar level meter after extensive evaluation. Using FMCW (Frequency Modulated Continuous Wave) radar technology with narrow beam focusing, JWrada® can effectively separate true level signals from noise, ensuring precise and stable non-contact measurement.
Unlike ultrasonic sensors, the JWrada®-21 is unaffected by temperature fluctuations. Compared to hydrostatic sensors, its non-contact design avoids probe fouling, minimizing maintenance. With IP68 protection and a compact structure, the 80GHz radar level meter operates reliably even in high-temperature, condensation-heavy, and sediment-rich wastewater tanks.
Fahd, an equipment manager at the plant, commented:
“The JWrada® exceeded our expectations. It solved measurement reliability issues and made maintenance much easier.”
Intelligent Features: Beyond Simple Measurement
The JWrada® series is more than just a radar level meter. It is a smart tool designed for Industry 4.0 applications in wastewater and liquid monitoring.
- Remote Upgrade: One-click online firmware updates keep the device always up to date without returning it to the factory.
- Bluetooth + Cloud Data: Engineers can connect wirelessly via Jiwei SmartControl, enabling real-time monitoring and cloud integration for predictive maintenance.
- On-Site Display: A clear local interface makes installation and configuration straightforward, reducing setup time.
“Our team can now adjust parameters directly via smartphone on-site, with no extra tools required. It’s safer and far more efficient,” said one plant manager.
Customer Feedback: Stable and Maintenance-Free Operation
Months after installation, the JWrada®-21 80GHz radar level meter proved its reliability. Even under intense sunlight, high temperatures, condensation, and sediment buildup, it continued to deliver stable data.
Ali shared:
“Before, we constantly cleaned sensors and struggled with unstable readings. Now, maintenance is almost zero, and wastewater treatment is much more controlled.”
In an internal review, Almaraiya’s management called this upgrade “the most effective step in our digital transformation journey.” By integrating radar level meters with digital platforms, the plant can now analyze historical data, optimize pumping schedules, and predict maintenance needs, improving both sustainability and efficiency.
Industry Significance: Setting a New Benchmark
This successful application proves that the Jiwei JWrada® 80GHz compact radar level meter is highly suitable for wastewater treatment in the food and beverage industry. Its stability and intelligent features overcome the long-standing limitations of ultrasonic and hydrostatic sensors.
Whether in dairy wastewater, chemical processing, or municipal sewage, radar water level measurement is critical for reliable process control. Jiwei Automations continues to innovate, offering digital, maintenance-free, and future-ready solutions for global industries.
Conclusion: Stable, Smart, and Future-Ready
With compact design, IP68 protection, advanced FMCW technology, and intelligent connectivity, the JWrada®-21 compact 80GHz radar level meter sets a new benchmark for wastewater monitoring. Jiwei Automations is not only providing instruments but also delivering long-term digital solutions that empower smart factories to achieve efficiency, safety, and sustainability.