JWrada-22 Mini Radar Level Meter：Precision Level Measurement in Small Tanks
In industrial level measurement, large storage tanks often capture most attention. However, in fine chemicals, food and beverage, pharmaceuticals, and various machinery, thousands of small tanks and containers face equally stringent measurement demands. These containers often have limited space, constrained installation, and complex operating conditions, making instrument selection a long-standing challenge.
Achieving precise and stable level monitoring in extremely limited spaces has become a critical need for many users.
Shenzhen Jiwei Automations Ltd, leveraging its keen market insight, has introduced the JWrada-22 mini radar level meter, specifically designed for compact spaces. Its compact size conquers “small tank” applications, while its proprietary software technology redefines the standard for small radar level meters, becoming a powerful lever for niche markets.
JWrada-22 Mini Radar Level Meter
1. The “Impossible Triangle” of Small Tank Measurement
In small tank applications, traditional level measurement instruments often face a “triple dilemma”:
1. Limited installation space
Small tank tops usually have limited area and restricted opening size, often surrounded by pipes and valves. Traditional radar level meters are bulky with long antennas, making installation difficult or impossible.
2. Measurement blind zones
Small tanks have fast level fluctuations and limited total height. Traditional ultrasonic or radar instruments with large blind zones can lose signal at low levels, resulting in “undetectable bottoms” or data jumps.
3. Challenging field commissioning
Many small tanks are located in hidden corners or on elevated platforms. Harsh environments make it difficult for technicians to reach instruments for precise adjustments, increasing maintenance costs.
Faced with these challenges, the market requires an instrument that can fit into small tanks, measure accurately, and allow flexible parameter adjustment. The JWrada-22 was developed precisely for this need.
2. Extreme Compactness: Hardware Philosophy of JWrada-22
The JWrada-22 mini radar level meter pursues compactness and practicality in its hardware design.
1. Mini size, seamless fit
With highly integrated modular electronics, the JWrada-22 significantly reduces the housing size. The antenna is optimized to fit small process connections, allowing direct installation even in retrofits or projects with extremely limited space, reducing engineering costs.
2. Display design for user-friendly interaction
Despite its small size, the JWrada-22 features a clear LCD display, supporting real-time level readings on site. Operators can instantly view liquid levels without additional handheld devices, enabling fast basic parameter adjustments. This “what you see is what you get” design greatly improves field efficiency.
3. Strong performance, ignoring blind zones
Thanks to advanced microwave technology, the JWrada-22 has an extremely small measurement blind zone. Even at very low levels, it maintains stable signal output. Rapid signal response captures frequent level fluctuations in small process tanks, ensuring precise process control.
3. Software Empowerment: Redefining Intelligent Level Measurement
While hardware is the “skeleton” of JWrada-22, its software system is the soul, representing Jiwei’s core advantage over domestic competitors.
JWrada® radar level meters have unique software capabilities, including:
- Software updates
- Process condition commissioning
- Parameter configuration
- Fault code diagnostics
This turns the instrument from a static device into an intelligent terminal that can communicate with engineers and support remote upgrades.
Beam focus, zero blind zone – leveraging focused microwave technology and advanced signal processing, the JWrada-22 easily handles the most challenging level measurement conditions.
1. Innovative cloud-based remote commissioning
For scattered small tanks in hard-to-access locations, Jiwei developed a cloud-based remote commissioning solution, currently unmatched in China.
- Breaking spatial barriers: Engineers can remotely collaborate with field personnel without traveling on site.
- Real-time waveform visualization: Engineers monitor equipment status and analyze Echo Curves and Enhanced EFT Curves to identify interference sources such as agitators, inflow disturbances, or wall buildup.
- Custom algorithm optimization: Parameters and filtering algorithms can be remotely adjusted to address site-specific conditions, ensuring true level readings even in complex agitator or feed conditions.
This hardware-software integration makes JWrada-22 not just an instrument, but a comprehensive technical service system.
4. Application Case: Stable Level Measurement in a Narrow Water Channel
Project Background
At the Wuzhong District Xu Kou Water Treatment Station in Suzhou, a narrow drainage channel adjacent to a primary settling tank requires real-time level monitoring. Although the water flow is generally steady, levels fluctuate frequently, and the open environment with surrounding debris makes manual monitoring inconvenient.
Previously, a conventional radar level meter was installed, but its large size limited installation, and rainfall or water turbulence often caused unstable signals and occasional false alarms, impacting automated control.
Retrofit Process
Selection & Replacement
The customer chose the JWrada-22 mini radar level meter. Its compact size allowed installation on a small support bracket along the channel, while the display enabled quick visual readings.
Remote Collaboration & Commissioning
After installation, Jiwei engineers used cloud-based remote commissioning to adjust the meter, eliminating the need for repeated on-site operations.
Waveform Analysis & Algorithm Adjustment
By analyzing real-time Echo Curves, engineers optimized signal filtering parameters to mitigate water turbulence effects, ensuring stable and accurate liquid level data.
Performance Verification
Post-commissioning, the JWrada-22 delivered stable readings even during rapid level changes, eliminating false alarms.
Customer Feedback
“Previously, monitoring water channel levels required manual recordings and often triggered false alarms. With the Jiwei mini radar, installation is simple, readings are reliable, and remote commissioning greatly improves operational efficiency.”
5. Conclusion: Small Tanks, Big Intelligence
In the Industry 4.0 era, attention to detail defines excellence. The JWrada-22 mini radar level meter solves the “fit-in” problem with compact hardware and the “measure accurately, adjust quickly” problem with cloud-enabled software.
It is an ideal choice for small tanks and a testament to Jiwei Automations’ commitment to R&D and addressing user pain points. From software updates to cloud-based commissioning, from waveform analysis to custom algorithm adjustments, Jiwei proves that even the smallest tanks can host the greatest intelligence.
For users seeking high cost-performance, reliability, and intelligent service, the JWrada-22 is a solution that delivers measurable impact.