In the field of meteorological monitoring and forecasting, visibility measurement is of great significance for ensuring traffic safety, guiding agricultural production and optimizing flight plans. The 20KM visibility sensor, as a high-precision, long-distance meteorological monitoring equipment, is becoming a new favorite in the field of meteorological monitoring with its excellent performance and a wide range of applications. This paper will introduce the working principle, characteristics and application of 20KM visibility sensor in monitoring various weather phenomena in detail.

The WX-N20 20KM visibility sensor uses advanced scattering measurement technology to measure the intensity of the scattered light in the atmosphere by transmitting and receiving a laser beam, which in turn reflects the current meteorological optical range, that is, the visibility value. Its technical advantages lie in the long measurement distance, high precision and strong real-time performance, which can realize the accurate monitoring of weather phenomena within 20 kilometers.

24/7 monitoring for all kinds of weather

‌ fog monitoring ‌ : under foggy conditions, the 20KM visibility sensor can accurately measure the concentration and distribution range of fog, providing important data support for traffic management and flight safety. Its high-precision measurement capability enables a clear perception of visibility even on foggy days.

‌ Rainy day monitoring ‌ : By monitoring the scattering of raindrops on the laser beam, the 20KM visibility sensor can measure the rainfall intensity and distribution in real time. This is of great significance for rainstorm warning and flood forecasting.

‌ Snow and mixed precipitation monitoring ‌ : on a snow day or mixed precipitation weather, the sensor can also accurately measure the snowfall amount and precipitation type, providing strong support for meteorological forecasting and disaster prevention and reduction.

‌ Clear weather monitoring ‌ : In clear weather, the 20KM visibility sensor can continuously monitor the concentration of small particles in the atmosphere, providing data support for air quality assessment and environmental protection.

The 20KM visibility sensor plays an important role in the field of meteorological monitoring and forecasting due to its characteristics of high precision, long distance and all-weather monitoring. Its wide range of applications and excellent performance make it an indispensable tool in the field of meteorological monitoring.