搜索结果：VISIC100SF

The VISIC100SF offers an advanced solution for measuring visibility, CO, NO, and NO2 concentrations in tunnels. Combining scattered light measurement with electrochemical sensors in a compact design, it requires no alignment or parameter settings. Built with an IP6K9K rating, it withstands harsh environments and tunnel washing. With long maintenance intervals, no moving parts, and an optional heating feature for fog compensation, it ensures performance for optimal tunnel air quality management.