Small Visibility Sensors (ASHUR-VD920E Series)

1. Product Appearance

2. Product Overview 

ASHUR-VD920E Small Visibility Sensors are designed to meet the performance characteristics of professional forward scattering instruments.The transmitter and receiver are integrated within a sealed shell, ensuring durability and reliability. These sensors are lightweight and easy to install, requiring minimal location-specific adjustments. They are resistant to vibrations, making them suitable for portable and mobile vehicle applications. Furthermore, they fully comply with the Ministry of Transportation standard "Road Traffic Meteorological Environment Visibility Detector" (JT/T 714-2008). It also meets the requirements of Specification for surface meteorological observation(GB/T 35223).This makes them particularly effective for detecting low visibility conditions in haze weather environments.

3. Product Function

● Real-time, online and continuous monitoring of atmospheric visibility;

● The instrument communication interface is the serial port RS-232 or RS-485;

● The instrument can automatically assess visibility trends, monitor its operational status, and upload data independently;

4.ProductCharacteristics

● Integrated structure design, compact, small size, light weight, easy to install;

● Unique lower inclination structure design, can effectively prevent dust, rain and snow pollution, to ensure the measurement performance;

● The internal precision algorithm ensures the accuracy of measurement in fog, smoke screen, haze, dust and other environments;

● IP rating: IP 65, can be used in the wild harsh climate environment;

5. The Key Technical Indexes