OPAGAZ Visibility measurement and gas detection for road tunnels • Detection equipment for your safety • Combined measurement of opacity & 2 gases simultaneously (CO, NO2 or NO) • Reduced installation and maintenance costs • Easy calibration without dismantling • Compact housing

It is essential to provide tunnel or car park users satisfactory air quality. The role of the Opagaz equipment is, using a single device, to permanently check the different toxic gas levels (CO + NO2 or NO) and the opacity. Its all-in-one design enables a quick installation and an easier maintenance. MECHANICAL SPECIFICATIONS Material 316L (1,4404 EN188) grade stainless steel + ABS Protection Dimensions / Weight Cable input Water spray protection system Particle filter IP66 230x170x140mm/4kg PG13.5 cable gland for 6 to 12mm diameter cables Built-in Built-in METROLOGICAL SPECIFICATIONS Opacity...