JWradar-21 radar level transmitter is designed for short-range level measurement in applications that need compact size, stable performance, and easy operation. It works well in water-related systems, general liquid monitoring, and selected bulk solid applications. Because it uses non-contact radar measurement, it helps reduce wear and maintenance during long-term use.
This model uses 80 GHz FMCW radar technology and supports a measuring range of up to 30 meters. It is suitable for general liquid level measurement and short-range bulk solid monitoring under simple process conditions. As a result, it is a practical choice for tanks, channels, open water systems, and utility installations where compact radar measurement is preferred.
Smart Communication and Stable Signal Performance
The device supports HART and Modbus communication and includes built-in Bluetooth 5.0. Users can complete wireless setup and monitoring through the Jiwei Smart Control mini-program. It also supports remote commissioning, cloud-based monitoring, and software upgrades. Therefore, it helps improve maintenance efficiency and simplify routine operation.
In addition, the JWradar-21 radar level transmitter uses an intelligent echo-learning algorithm to improve signal quality. It can suppress false echoes, separate multiple echoes, and track the true target signal in changing process conditions. As a result, the instrument maintains stable and accurate performance over time.
Compact Design for Field Installation
The device has a compact structure and a lightweight UV-resistant housing. This design makes it suitable for field use and installations with limited space. It is also a practical alternative to ultrasonic instruments in applications where users want more stable performance and easier long-term maintenance.
Its compact structure helps simplify installation in utility systems, field monitoring sites, and general industrial applications. Therefore, it is a good fit for projects that need reliable level monitoring without a large instrument footprint.
Typical Applications
JWradar-21 radar level transmitter is widely used in river and open-channel water level monitoring, sewage and wastewater treatment, reservoir and sluice gate systems, drainage and flood warning projects, general industrial liquid tanks, and short-range bulk solid applications. It is especially useful in hydrology and water management systems that need stable non-contact measurement and easy operation.
For other level solutions, see the [JWradar-22 Radar Level Transmitter] and the [Uson-11 Ultrasonic Level Transmitter]. The device also supports [Modbus communication] for easier integration into industrial and utility control systems.
