Tunnel Brightness Monitor

The tunnel brightness monitoring device is a key equipment for tunnel lighting regulation. It uses high-precision photoelectric sensors to measure the brightness of various areas inside the tunnel in real-time and accurately. The measurement range is wide, and the accuracy can reach 0.1cd/m2, with a rapid response. The equipment has strong environmental adaptability, can work stably under harsh conditions, and has a high level of protection. At the same time, it supports multiple communication interfaces and can seamlessly integrate with control systems to achieve real-time data transmission and remote monitoring, providing reliable basis for intelligent adjustment of tunnel lighting and effectively improving driving safety and energy-saving effects.

Tunnel Brightness MonitorThe controller with preset control mode can meet the requirements of the entire tunnel lighting control. It automatically switches the lighting switch according to the preset parameters based on the measured value of the light source, providing the best value for tunnel lighting. Its design complies with CIE's requirements for tunnel lighting measurement and can meet the "Design Specification for Ventilation and Lighting of Highway Tunnels". Moreover, its overall design can meet the requirements of harsh outdoor working environments.

Installation method:

The tunnel light intensity monitor is installed on the walls of the designated area inside the tunnel. In order to avoid damage caused by accidents or car debris, it needs to be installed at a height of about 4 meters and at an appropriate position greater than 10 meters from the tunnel entrance. Installed at an appropriate position outside the tunnel, about 4m from the road surface and 120-200m from the tunnel entrance. Has high reliability and low maintenance Latest microprocessor technology, digital operation, installationEasy debugging.

The tunnel luminance monitoring instrument is a key device for tunnel lighting control. It uses high-precision photoelectric sensors to accurately measure the luminance of areas inside the tunnel in real time. The measuring range is wide, and the accuracy can reach 0.1cd/m², with a quick response. The equipment has environmental adaptability and can operate stably under harsh conditions. It has a high protection level. At the same time, it supports a variety of communication interfaces and can be seamlessly connected the control system to achieve real-time data transmission and remote monitoring, providing reliable basis for intelligent regulation of tunnel lighting and effectively improving traffic safety and energy saving effects