Senseair Aercast

Senseair Aercast

  • Maintenance free
  • 4 sensors in one housing
  • Battery-powered
  • IoT connected using the market’s leading radio interfaces
  • Indoor air quality indication on display as well as intuitive LEDs
  • Remote indoor air quality monitoring through the cloudbased web portal or app

Battery powered and IoT connected Indoor Air Quality Monitor


Aercast is an advanced and versatile 3-in-1 transmitter designed for installation in the air-conditioned zone. It measures CO2 concentration, temperature and humidity in the ambient air accurately without need for additional compensation true read. The data transmits to a BMS system or stand-alone controller using industry standard output signals and communication protocols.

Aercast combines all the necessary elements for effective climate control in commercial office buildings, hospitals, hotels, schools and other facilities. Using CO2-monitoring for demand control ventilation (DCV) allows healthy, comfortable and cost-effective environment for the occupants. It is flexible in design with temperature control and combination of humidity control optional. Though suitable for use in many different energy-efficient ventilation strategies, Senseair welcomes any discussions for specific needs.


Complies with ASHRAE standard 189.1 (±50ppm @ 1000ppm of measured CO2 value)

Product Number


Measured gas

Carbon dioxide  CO2

Measurement range CO2

0–10VDC, 400–5000ppm


400 - 5000ppm


-40 - 85°C

Relative Humidity

0 - 100%RH

VOC (Option)

0-500 IAQ

Accuracy (CO2)

±30ppm ±3% of reading


147mm x 55mm x 24mm

Life expectancy

15 years (battery 2 years)

Operation temperature range

0 - 50°C

Power supply

2x AA Lithium batteries (included)


BLE and LoRa (option), ZigBee (option), NB-IoT (option)


No Senseair Aercast options avaliable. You can however design your own sensor inCase.

Have a look at our Aercast product design menu.

No accessories available right now.