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Senseair Aercast

Battery-powered and IoT connected indoor air quality monitor with CO2, temperature & RH measurement.



  • CO2, temperature & RH
  • Battery-powered
  • IoT connected
  • IAQ indication

Senseair Aercast is an advanced and versatile 4-in-1 IAQ monitor. It measures CO2 concentration, temperature, humidity and barometric pressure in the ambient air acc- urately without need for additional compensation – true read. The measured parameters are conveniently combined into one common indicator – the Senseair Index – describing how your performance is affected by the ambient air. Research shows that the air around us significantly affects our health and performance. Aercast puts you in control of the surrounding environment and secures your top performance.

Thanks to the ultra-low power sensor, the Aercast is possible to run on batteries for at least 2 years, depending on the actual configuration.

The measured data is shown on a high resolution display and the overall indoor air quality is intuitively indicated by the stylish LED elements. The data is wirelessly transmitted using an open protocol and can be viewed using a laptop dashboard or a smart phone app.

Senseair Aercast is provided as a white-label product that could be branded with your own logotype.

The product complies with ASHRAE standard 189.1 (±50ppm @ 1000ppm of measured CO2 value)

Product Number


Measured gas

Carbon dioxide  CO2

Measurement range CO2

400–5,000 ppm


-40 - 85°C

Relative Humidity

0 - 85%RH

VOC (Option)

0-500 IAQ

Accuracy (CO2)

±30ppm ±3% of reading


148mm x 58mm x 29mm

Life expectancy

<15 years (battery 2 years)

Operation temperature range

0 - 50°C

Power supply

2x AA Lithium batteries (included)


BLE and LoRa (option)

No Senseair Aercast options are currently avaliable. However, you can design your own sensor inCase. For inspiration, have a look at our Aercast product design menu.

No accessories available right now.

Learn more