JWrada®-34 Radar Level Transmitter: High-Precision Measurement for Complex Industrial Conditions
Why Advanced Radar Technology is Essential for Industrial Level Measurement
With the rapid development of industrial automation and smart manufacturing, radar level transmitters have become a critical component in modern industrial processes. Whether in chemical, metallurgical, power, cement, new energy, water treatment, or food and pharmaceutical industries, enterprises rely on radar level transmitters for real-time monitoring of tanks, reactors, silos, and process vessels to ensure continuous production, optimize inventory management, and improve operational efficiency.
Industrial environments often involve dust, steam, foam, high temperatures, agitation, electromagnetic interference, and complex internal structures, posing significant challenges to conventional measurement instruments. Many contact-type instruments are prone to corrosion, material buildup, scaling, and wear, while some traditional non-contact devices struggle with instability and insufficient interference resistance.
Increasingly, companies are adopting 80GHz high-frequency radar level transmitters as the preferred solution for liquid and solid material level measurement. With higher frequency, narrower beam angles, and stronger anti-interference capabilities, 80GHz radar technology has become a key trend in industrial measurement.
JWrada®-34: Industrial Radar Level Transmitter for Complex Conditions
The JWrada®-34, developed independently by Jiwei Automations, is engineered specifically for liquid and solid level measurement under challenging industrial conditions. It integrates advanced 80GHz millimeter-wave radar technology, a large-aperture lens antenna, a purge system, and a universal flange to provide long-term, stable operation even in environments with dust, steam, high temperatures, foam, and strong electromagnetic interference.
Coupled with Jiwei’s proprietary software platform and intelligent echo processing technology, the JWrada®-34 delivers precise, reliable, and intelligent measurement performance, even under extreme conditions.
Precision Measurement with 80GHz Millimeter-Wave Radar
Compared to traditional 26GHz radar, the 80GHz high-frequency radar offers narrower beam angles and higher signal energy density, which significantly improves the radar’s ability to detect target surfaces, especially in powder or granular material silos and vessels with complex internal structures. This ensures more stable and reliable measurement.
The JWrada®-34 focuses energy precisely on the material surface, effectively reducing stray echoes from tank walls, support beams, stirrers, ladders, piping, and other internal structures. Even in low dielectric constant powders, high dust concentrations, or structurally complex vessels, it consistently provides accurate and stable measurement data.
High Accuracy Meets Industrial Control Needs
The JWrada®-34 offers:
- Liquid level measurement accuracy: ±1mm
- Solid/powder level error: <0.1%
- Maximum measurement range: up to 150 meters
These specifications support continuous and precise monitoring for both large storage tanks and high silos, enabling better process control, inventory management, and operational efficiency.
Intelligent Echo Processing Enhances Reliability
The JWrada®-34’s core strength lies in its proprietary software system. It combines 80GHz radar hardware with a smart echo learning adaptive algorithm, continuously optimizing measurement performance according to site conditions.
Core Features:
- False Echo Identification – Automatically filters out false echoes from stirrers, walls, pipes, and other obstacles.
- Multi-layer Echo Separation – Distinguishes multiple material layers for accurate level and inventory tracking.
- Dynamic Target Tracking – Monitors real-time changes on fluctuating surfaces.
- Smart Echo Learning – Learns historical echo patterns to generate optimal measurement models.
- Automatic Condition Optimization – Adjusts measurement parameters when environmental conditions change, such as increased steam, dust, foam, or vibration.
Advantages:
- High precision and reliability
- Continuous stable output under harsh conditions
- Low maintenance and operation cost
- Adaptive to liquids, slurry, and solid materials
- Remote monitoring through Bluetooth and cloud platform
Strong Anti-Interference Capability
Industrial environments are full of interference sources: running mixers, high-temperature steam, dust, metallic structures, electromagnetic noise, and fluctuating liquid surfaces. These factors can cause false echoes, signal loss, and measurement drift in ordinary instruments.
The JWrada®-34 combines 80GHz radar technology with smart signal processing to accurately detect true material surfaces while filtering out interference. Even in high dust, high temperature, or foam-laden environments, it maintains stable, high-precision measurement output.
Bluetooth Wireless Commissioning for Ease of Use
Equipped with Bluetooth 5.0, the JWrada®-34 allows engineers to configure parameters, monitor data, view echo curves, perform diagnostics, and adjust settings remotely through the JW Tools App or WeChat mini-program. This eliminates the need for opening instrument covers or connecting specialized equipment, improving efficiency and safety for high tanks and hazardous areas.
Cloud Platform for Remote Operation
In addition to Bluetooth commissioning, the JWrada®-34 supports cloud connectivity for:
- Remote monitoring
- Remote commissioning
- Remote parameter adjustment
- Remote diagnostics
- Remote software updates
Data is uploaded in real time, enabling digital and intelligent management. For multi-site or cross-regional operations, remote management significantly reduces maintenance costs and improves operational efficiency.
High Temperature, Explosion-Proof, and Corrosion-Resistant Design
High Temperature: Operates reliably up to 220℃, suitable for reactors, steam tanks, chemical vessels, hot material silos, and high-temperature liquid tanks.
Explosion-Proof: Certified by the National Explosion-Proof Certification Center:
- Flameproof (Ex db IIC T6 Gb)
- Intrinsically safe (Ex ia IIC T6 Ga)
- Dust flameproof (Ex tb IIIC T80℃ Db)
- Dust intrinsic safe (Ex ia IIIC T200 80℃ Da)
Corrosion Resistance: Constructed with high-grade corrosion-resistant materials, fully sealed housing, and PTFE diaphragm for chemical, acidic, alkaline, and wastewater applications, extending service life and reducing maintenance.
Broad Industrial Applications
The JWrada®-34 is widely applied in:
- Chemical storage tanks
- Reactors and process vessels
- Cement silos
- Fly ash silos
- Petrochemical tanks
- New energy material storage
- Water treatment tanks
- Metallurgy material control
- Food and pharmaceutical storage
Its high stability, precision, and intelligent functionality make it a trusted solution for automation and digital management in harsh industrial conditions.
Conclusion
The JWrada®-34, Jiwei’s next-generation 80GHz radar level transmitter, combines high-precision measurement, smart echo learning algorithms, Bluetooth wireless commissioning, cloud-based remote management, and strong anti-interference capabilities. It provides reliable, continuous, and accurate level measurement even in extreme industrial environments.
Jiwei Automations continues to innovate in radar measurement technology, delivering precise, intelligent, and efficient liquid and solid level solutions to support industrial automation and digital transformation worldwide.