AQM measures the most common gaseous pollutants nitrogen dioxide (NO2), sulphur dioxide (SO2), carbon monoxide (CO) and ozone (O3), with near-reference measurement performance. Incorporating temperature, humidity, barometric pressure, algorithms compensate for the impact of ambient conditions on the sensor elements.
With an enclosure made of anodized aluminum and stainless steel, and a protective rating of IP65, the AQM sensors are built to withstand industrial environments.