MXS04-80G—80 GHz millimeter-wave radar level transmitter, setting a new standard for precision in water‑resource monitoring.
MXS04-80G features a miniature antenna design and advanced pulse‑coherent radar technology, focusing on smart water management, river and reservoir monitoring, open‑channel networks, and flood‑control and urban‑waterlogging surveillance. Equipped with an integrated cancellation algorithm, it delivers precise, stable measurements unaffected by surface waves or floating debris. It excels in three core performance areas: millimeter‑level high accuracy, ultra‑short‑range operation with minimal blind zones, and a narrow beam that effectively resists interference—setting it apart from 26 GHz low‑frequency radars and ultrasonic water level sensors while adapting to complex field hydrological conditions.
1. **High Accuracy**: Millimeter‑level measurement across the full range, capturing even the tiniest water level changes.
The device employs 80 GHz ultra‑high‑frequency frequency‑modulated continuous wave (FMCW) technology, offering shorter wavelengths and higher resolution, with overall measurement accuracy reaching ±1 mm. Built-in dynamic wavelet filtering, self‑learning for spurious echoes, and full‑temperature dynamic compensation algorithms effectively eliminate transient data fluctuations caused by wind, waves, foam, and floating debris, while preventing measurement drift due to temperature variations, water turbidity, or changes in water quality. This enables precise detection of minute water level rises and falls, meeting stringent accuracy requirements for detailed hydrological monitoring, water volume accounting, and flood‑warning applications.
2. **Low Blind Zone**: Optimized for shallow‑water conditions, solving challenges in close‑range measurements.
Through an integrated lens antenna design and advanced near‑field signal compensation algorithms, the minimum measurable blind zone is reduced to just 0.1 m, with a measurement range spanning 0.1–30 m. Compared with conventional 26 GHz radars and ultrasonic water level sensors, its capability for shallow‑water monitoring is significantly enhanced, making it ideally suited for scenarios where traditional devices cannot operate—such as shallow riverbeds, small reservoirs, stormwater detention wells, and low‑clearance box culverts. Additionally, its compact form factor accommodates tight installation spaces, reducing on‑site construction and retrofitting costs.
3. **Ultra‑Narrow Beam with Strong Anti‑Interference**: Resistant to clutter and environmental disturbances under all weather conditions.
With an ultra‑narrow beam, the device focuses its signal tightly and emits it in a highly directional, vertical pattern—unlike the typical 8°–15° wide beams of conventional equipment. This design effectively minimizes false echoes generated by surrounding structures such as canal walls, riverbanks, bridge piers, and shoreline vegetation. Moreover, the 80 GHz high‑frequency signal exhibits strong penetration, passing through rain, dense fog, surface foam, and fine debris without being affected by adverse weather conditions like rain, snow, or heavy winds. Operating in a frequency band that avoids power‑line, motor, and communication‑equipment electromagnetic interference, it maintains stable performance even in complex electromagnetic environments—such as pump stations or areas near high‑voltage lines—eliminating issues like erroneous readings, skipped data points, or data loss.
