The CTair Plus compact and continuous urban air quality and odour monitoring station is an analyzer developed by Scentroid.

The CTair+ monitoring station is a fixed unit that collects information from a variety of sensors and presents the collected data in an easy to understand graphical interface. It has been designed to be dispatched into a wider network of CTair+ units. Due to its lightweight design at 10 lbs, the CTair+ unit can easily be installed and mounted to a light fixture or utility pole. By applying information collected from multiple data points, the CTair+ allows the user to gain a complete understanding of the chemical compounds being monitored.

The CTair+ has been designed to hold 4 individual sensors. These can be specified from a list of over 50+ traceable chemical compounds. The CTair+ has been built to withstand temperatures ranging from -50 °C to 40 °C (with heating module). By resisting extreme weather conditions and by using the included mounting hardware, the CTair+ can be placed just about anywhere!

For more information on the CTair Plus, please click here.

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See EN13725 standard Standard on Determination of Odour Concentration by Dynamic Olfactometry

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Air pollutants commonly found in the atmosphere, namely carbon monoxide (CO), particulate matter (PM), nitrogen oxides (NO_x), sulphur oxides (SO_x), volatile organic compounds (VOCs), ammonia (NH₃) and Ground-level ozone (O₃)

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