Highway Tunnel Visibility Monitor; Special Co Gas Monitor for Tunnel; Air Visibility and Co Gas Detector;

                                        Welcome to Global electronics wholesale
                                        We provide low price & high quality and best service.
                                        100% Customer satisfaction is our goal
                                         Please note that we are Wholesale products.
                                         If you need products in large quantities,
                                        Please contact us, to negotiate! Cooperation Happy!!
Product introduction
Tunnel is a kind of special tubular structure, because of the small space, it has the characteristics of closeness. The exhaust from cars in the tunnels, if not released in time, causes carbon monoxide and particulate matter. It will directly endanger the personnel of the vehicle division and maintenance staff in the tunnel. HYXC-TVCO series is designed to collect real-time monitoring data of VI and CO online, and provide the decision-making basis for tunnel ventilation and road safety.
Product working principle
The visibility detection instrument is designed according to the transmission principle, and the transmitter and receiver are installed. With the fixed alignment of the bracket, the high focused beam from the optical component becomes a detection beam. The installation distance is 3 meters (round trip and double light road, the actual detection light distance is 6 meters). Due to the attenuation of dust, the receiver gets the signal to be processed as the measured value. According to the requirements of the highway tunnel ventilation lighting design specification, it is installed on the top or side wall of the tunnel.
Instrument featuresVisibility (VI) and carbon monoxide (CO) can be measured at the same time or separately.High resolution visibility measurements.The measurement is completely unaffected by other stray light sourcesSpecially designed for the bad environment of tunnelEffectively avoid the vibration of environment and passing vehiclesLow cost of installation, start-up and maintenanceThe instrument is equipped with state display, fault alarm and data storage function. Easy to debug and maintain.Various output methods, data collection is convenientThe unique compensation function ensures a longer maintenance cycleNon-contact and continuous monitoring of visibilityUsing the latest microprocessor technology, fully digital operation