Carbon Dioxide (CO2) is used in HVAC to control the amount of fresh air in buildings. This is especially useful in buildings with varying occupation levels. Typical examples would be schools, auditoriums and convention centers, but modern office buildings may also have highly variable occupation levels. Recent research shows that employee performance decreases significantly already at CO2 levels previously considered good, approximately 1000 ppm. As employee wages amount to about 90% of the total office costs it pays off to measure and control CO2 levels properly. For proper measurement most CO2 sensors need at least some maintenance.
In this webinar our expert Lars Stormbom gives tips on how to choose the right CO2 sensor for your case and what to look for in a sensor to make maintenance easy.
Listen to the recording free of charge.
Lars Stormbom works at Vaisala in the Industrial Instruments product area. He holds a MSc in Technical Physics and has an extensive experience in humidity measurements. Lars is the specialist in a wide range of humidity sensors and multiple technology applications.