The DNQ2 forward scattering visibility meter utilizes optical instruments to acquire atmospheric transmission parameters, converting them into visibility according to meteorological standards through specialized algorithms. It allows for continuous automatic measurement and meets the relevant standards of meteorology and traffic industries. This device can be applied in meteorology, road traffic, port navigation, aviation, and environmental monitoring, providing robust support for meteorological observation and traffic management, while enabling automation in safety oversight.

Key Features:

· Integrated design for stable operation in harsh environments

· Fully automatic data collection, transmission, and monitoring for long-term unattended use

· Embedded design with high accuracy, low power consumption, and high reliability

· Light path includes shading and extinction structures to eliminate interference from headlights, sunlight, and other stray light

· Lens window treated with special anti-dust and anti-mold coatings

· Phase-locked technology for weak signal extraction, with observable lower measurement limits

· Capability to monitor its own power supply, receiver temperature and humidity, and infrared light sources

· Easily integrates with various domestic and international automatic weather station products.