Airovita S1

The Airovita S1 CO2 / Oxygen monitor continuously shows carbon dioxide, temperature and humidity levels so you can monitor the quality of air in your home, office or industrial environment. Oxygen measurement based on fluorescence quenching, RS-458 MODBUS RTU interface.


Airovita S1 CO2 / Oxygen air quality monitor

The Airovita S1 CO2 / Oxygen air quality monitor allows continuous monitoring of indoor air quality in spaces where healthy CO2 / oxygen values can be problematic. Off balance oxygen and carbon dioxide levels can have a negative effect on a persons health, ability to concentrate and overall wellbeing. High levels of CO2 concentration can also be life threatening. CO2 and oxygen levels should always be monitored in all closed environments where many people stay for a longer period of time. The Airovita S1 has an optional graphic display for reading the different values for levels of CO2, oxygen, air temperature and air humidity. When exceeding the adjustable alarm values an alarm sounds and / or other connected safety systems will be notified.

The Airovita S1 is an all in one sensor in a small enclosure with MODBUS interface for oxygen (O2%), CO2%, temperature and humidity monitoring.



  • Temperature measurement 
  • Relative humidity measurement
  • Pressure measurement
  • Oxygen measurement
  • CO2 measurement
  • Absolute humidity (calculated)
  • Dewpoint (calculated)
  • Relay output ( alarm functions, safety chain) 
  • Safety relay with forcibly guided contacts according to EN61810-1, IEC61810-3, EN50205, EN45545
  • Buzzer output (alarm functions)
  • RS485 MODBUS interface
  • Optional Graphic display with variable backlight
  • Easy mountable enclosure
  • Swiss made
  • Engineered and produced by a ISO9001 certified company



  • Air quality monitoring in office, public buildings and at home
  • Altitude training systems
  • Fire protection systems

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Airovita S1

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