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Sensor Unit Series · Indoor & portable

Unit M

A compact unit for enclosed public spaces and mobile applications, schools, malls, offices and vehicles. Under a kilogram, monitoring the air people actually breathe indoors.

< 1 kg
weight
WiFi · BLE · 4G
connectivity
Day one
cloud-connected
Airqoon Unit M
What it measures

Indoor air quality, measured properly

Unit M is offered in several package options, choose the parameters that matter for your space, and upgrade later if your needs change.

Particulates

PM1 · PM2.5 · PM4 · PM10

Four particulate fractions for a complete view of dust and fine-particle exposure indoors.

Gases

CO₂ + tVOC

Ventilation adequacy and volatile organic compounds, the key markers of indoor air health.

Comfort

Temperature & humidity

Thermal comfort context for every reading, from classrooms to play areas.

Key benefits

Why teams choose Unit M

  • Cloud from day one, works seamlessly with Airqoon Lens, simplifying data analysis from the first reading.
  • Always connected, continuous monitoring and transmission in all conditions with WiFi, BLE and 4G/NB-IoT.
  • Automatic alarms, notifications the moment specified air-quality limits are exceeded.
  • Calibrated quality, regular calibration procedures and advanced data-processing algorithms back every measurement.
Indoor play area
Where it fits

Where Unit M is used

Schools & playgrounds

Children inhale more air per body weight, protect the most sensitive group.

Shopping malls

Safe play areas and common spaces with verifiable air quality.

Offices & campuses

CO₂-based ventilation insight for healthier, more productive workplaces.

Mobile & portable

Light enough to move, survey campaigns and temporary deployments.

Ask about Unit M package options