Products
The iNose is the first artificially intelligent air quality meter and is able to read a wide variety of parameters thanks to the many internal sensors.
Firstly, the iNose is built to measure air quality outdoors. It can easily be mounted on a pole or on the side of a building. The internal GPS ensures a perfect localization.
Via WiFi or 3G, the data is sent to the online cloud platform to show, in real time, whether the air quality is good. Alarms can also be set to receive a notification as soon as the air quality is below a certain level.
Various sensors
Measuring particulate matter, nitrogen dioxide, carbon dioxide, sound volume & toxic substances make this the most complete air quality meter.
Online platform
The online platform Atlantis provides a real-time visualization of the air quality and makes it possible to set alarm levels.

IoT network
The iNose is a robust IoT device with GPS and has various communication options, which makes it possible to deploy large scale IoT networks of air quality sensors.
Low maintenance
The intelligent control of the sensors ensures little to no maintenance and/or calibration.
Toxic gases
What is unique about the iNose is its ability to recognize toxic gases (eg volatile organic compounds or VOC’s) and even make an estimate of the concentration in which it occurs (ppm).
We do this by using smart electronics in combination with a neural network trained with a large number of gases in a lab.
This makes the iNose a true AI driven sensor.
An example of the gases that the iNose can recognize are: acetone, ammonia, benzene, ethanol, hexane, methanol, propane, styrene, …
Online platform
Atlantis is an intuitive online cloud platform that is used for air quality visualization and reporting as well as for setting alarms.

Live dashboard with event registration
Visualization of sensor data and historical data


Visualization of gas clouds and forecasts in combination with wind information
Integration with external data sources via APIs (eg: meteo, AIS for ship movements, external sensors, …)

Optional sensors
Nitrogen dioxide sensor
NO2 is an important indicator of air pollution caused by traffic.
The IoT NO2 sensor offers an accurate and stable monitoring of NO2.
Applications
General indoor or outdoor air quality.
Specifications
Electrochemical sensor
Measuring range: 0 ppm – 5 ppm
Resolution: < 20 ppb
Response time: < 15 seconds
Lifetime: > 5 years (average 10 years)
Particulate matter sensor
PM1, PM2.5 and PM10 refer to particles with a particle diameter of 1 up to 10 microns and are among the most dangerous air pollutants. Because of their small size, PM1 & PM2.5 particles can penetrate deep into the human lung and cause a variety of health problems; for example by triggering asthma attacks or contributing to cardiovascular disease.
Applications
General indoor or outdoor air quality.
Specifications
Mass concentration: PM1.0, PM2.5, PM4 en PM10
Accuracy:
±10 μg/m3 @ 0 to 100 μg/m3
±10 % @ 100 to 1000 μg/m3
Resolution: 1 μg/m3
Range: 1 to 1000 μg/m3
Sampling interval: 1 sec
Lifetime: > 8 jaar
Wind sensor
The IoT wind sensor offers accurate and stable monitoring of wind speed and wind direction.
This wind sensor is useful in locations where the wind is variable due to surrounding buildings or where there is no internet stream with accurate wind data.
Carbon dioxide sensor
Carbon dioxide is an important indicator of the quality of air.
The IoT CO2-sensor offers accurate and stable monitoring of CO2, temperature and humidity.
Applications
General indoor or outdoor air quality.
Specifications
NDIR CO2 sensor technology
Measurement range: 0 ppm – 40.000 ppm
Accuracy: ±(30 ppm + 3%)
Lifetime: 15 years
Sound volume sensor
The IoT sound volume sensor offers accurate and stable sound volume measurements (dBA).
Deploying a network of sound sensors enables source detection
Specifications
Measurement range: 30dBA ~ 130dBA (A-weighting)
Accuracy: ±1.5dB
Frequency range: 31.5Hz ~ 8.5KHz
Sampling frequency: 125ms
Some use cases
Testimonials
Contact
Qweriu BVBA
Gistelsesteenweg 294 box 205
8200 Sint-Andries (Bruges)
Belgium
Tel +32 50 68 30 54
Mail info@qweriu.com
Qweriu is a spin-out of dotOcean, a high-tech company specialized in maritime robotics and cloud solutions.