SenseAir® is one of the largest producers in the world on CO2 sensors SenseAir® engineers have pioneered low cost infrared gas sensor technology since 1989 and paved the way for today’s state-of-the-art technology by uni......SenseAir® is one of the largest producers in the world on CO2 sensors SenseAir® engineers have pioneered low cost infrared gas sensor technology since 1989 and paved the way for today’s state-of-the-art technology by unique technical achievements