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K33 ICB – Senseair CO2 Engine

CO2 Engine ICB measures high concentrations of CO2 and can be used in control and alarm applications. The K33 sensor platform CO2 Engine K33 can be customised for a variety of sensing, control and alarm applications.




Product Details

  • Operating Principle: Non-dispersive infrared (NDIR)
  • Measured gas: Carbon dioxide (CO2)
  • Measurement range: 0 to 30%vol
  • Dimensions: 5,1 x 5,7 x 1,4 cm (Length x Width x approximate Height)
  • Maintenance-free
  • Life Expectancy > 15 years
  • Operation temperature range: 0 to +50°C
  • Operation humidity range: 0 to 95 %RH (non-condensing)
  • Power supply: 5-14 VDC max rating, stabilized to within 10% (on board protection circuits)
  • Response time: <20s, diffusion or tube IN/OUT (0.2l/minute gas flow)
  • Warm-up time: 1 min


Onsite Diagnostics

If you require onsite diagnostics or technical assistance with any of our products please contact us

  • This field is for validation purposes and should be left unchanged.


We recommend Duomo Gas Detection products are serviced at least annually to ensure efficacy and extend sensor life. Our qualified team of engineers are available Nationwide.


Support & Service

If you require technical assistance or an annual service on this product please contact us and we will be happy to help. Our qualified team of engineers are available Nationwide.

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