Hi! I'm particularly interested in CO₂ monitoring for a ventilation system. Any advice on which sensor would be best?

Hello! For CO₂ monitoring, I’d recommend the NDIR CO2 sensor https://mgs-technology.com/products/gassensors/co2/ from MGS Technology. Their sensors are energy-efficient and compact, so they can be built into HVAC and ventilation systems without issues. They’re designed for long-term stability and can handle different temperature ranges, which is important for ventilation use. These sensors are widely used in both portable and stationary analyzers, and they’re trusted for delivering consistent results over time.