copy of QUAELIS 18 CLOCK AND CO2 MEASURER

The Quaelis 18 clock is a 2 in 1 product: it displays the time and the CO2 concentration level of the room.  

With real time measurements and a continuous display, the Quaelis 18 clock alerts you in case of too high CO2 concentration in the room to act immediately (e.g. ventilate the room to ensure air renewal or free the room).

The Quaelis 18 is a real solution:

- In order to comply with the sanitary protocol set up by the French and European authorities to monitor CO2 indoors in order to combat the spread of the virus.

- As part of the voluntary monitoring of air quality (regulatory system for monitoring indoor air quality in establishments open to the public. Decree No. 2015-1000 of 17 August 2015 (Grenelle II law)).

The Quaelis 18 displays continuously the CO2 values of the room (up to 5000 ppm) thanks to its NDIR sensor (automatic calibration system).

With its large digits, the Quaelis 18 ensures perfect readability even from a distance in a classroom, a warehouse, a meeting room, an amphitheatre thanks to its excellent contrast (white LEDs on an intense black background).

- Height of the hour digits: 7.6 cm.

- Height of the CO2 digits: 5.8 cm.

- Height of the temperature and humidity figures: 4.5 cm.

To facilitate the reading and the comprehension of the measurements in an educational way, the Quaelis 18 displays smileys which indicate the level of air quality in order to ensure the air renewal of the room.

Green: 0 to 600 ppm.

Yellow: from 601 to 1200 ppm.

Red: above 1200 ppm.

In addition, an audible alarm is emitted according to the defined alert rate. The alarm is customizable (according to the desired CO2 detection threshold) and can be deactivated.

For hygrothermal comfort, the Quaelis 18 also displays the temperature and the humidity level of the room. These two indicators make it possible to monitor the quality of the air so that it is not too dry or too humid.

The CO2 Quaelis 18 clock can be placed on a piece of furniture thanks to the removable feet on the back of the clock or fixed on the wall.