Nexelec ATMO 10-in-1 LoRaWAN Air Quality Sensor


Monitor your indoor environments with the Nexelec ATMO LoRaWAN air quality sensor. Equipped with a factory-calibrated Formaldehyde sensor.

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The Nexelec ATMO LoRaWAN® air quality sensor is a 10-in-1 room sensor designed to monitor indoor air quality and ambience. With this compact device, you can remotely monitor;

  • Temperature
  • Humidity
  • CO2
  • VOCs (Volatile Organic Compounds)
  • Noise
  • Luminosity
  • Presence
  • Atmospheric Pressure
  • Particulate Matter
  • Formaldehyde

Ideal for environments such as offices, workshops, factories and schools. This LoRaWAN® air quality sensor enables you to manage ventilation in enclosed spaces and protect occupants’ health by limiting exposure to pollutants that may be present. Equipped with a factory-calibrated Formaldehyde sensor, this smart device is capable of detecting this potentially dangerous and carcinogenic compound.

The Nexelec ATMO is simple to configure and is compatible with Nexelec’s i-iAIR embedded algorithm platform which simplifies the interpretation of data collected by your deployed sensors.

Capable of measuring very fine concentrations of PM1, PM2.5 and PM10 this LoRaWAN® air quality sensor is the ideal device for those looking to protect their buildings and its occupants.

With an integrated light indicator, occupants can easily identify the need to ventilate a room. The green/orange/red indicator changes with CO2 levels and alerts users when thresholds are exceeded.

Housed in a sleek unit, the Nexelec ATMO LoRaWAN® air quality monitor offers a comprehensive environmental monitoring device, enabling you to remotely monitor 10 parameters with one sleek device. This simple to install device can be wall mounted, flush-mounted or be free-standing.

This smart device transmits recorded data to a connected LoRaWAN® gateway. The data is then sent to the smartphone app and/or your chosen third-party platform for visualisation by a LoRaWAN® network server.


  • 10-in-1 sensor which combines Formaldehyde, Particulate Matter, CO2, VOCs, temperature, humidity, Atmospheric Pressure, Noise, Brightness and Presence sensors in one
  • Monitors indoor air quality
  • Features integrated visual alerters
  • Powered by a USB-C Socket
  • Complies with the French standards for measuring CO2 concentration indoors
  • LoRaWAN® Device


Certification CE and UKCA certified
Signal Type LoRaWAN®
Power input 1 x USB-C Socket
Operating Temperature -20°C to 50°C
Relative Humidity 0% RH to 99% RH
Size 105mm x 105mm x 30mm
Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our LoRaWAN® products are available for distribution across Europe. To find out lead times and shipping costs, please get in touch with our sales team.

Key documents & information

Our technical team can also advise as to which products would work best for your IoT project; and help with provisioning devices and setting up your LoRaWAN® network server.

Shipping available across Europe
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Additional information

Weight 200 g
Dimensions 105 × 105 × 30 mm



Power Source


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