Amphenol Advanced Sensors Telaire T6713 CO₂ Module is ideal for applications where accurate CO₂ levels need to be measured and controlled for indoor air quality and energy saving applications such as demand control ventilation. The T6713 series is a miniature NDIR CO₂ sensor that has accuracy and reliability of many larger sensors. The new small size allows OEM's to integrate in to smaller enclosures and equipment and uses significantly less power than many other devices on the market.