The ZE27-O3 electrochemical ozone module is a compact, general-purpose sensing module. It utilizes electrochemical principles to detect ozone gas in the air, offering excellent selectivity and stability. The module features an integrated temperature sensor for temperature compensation and provides a digital output, ensuring ease of use. The ZE27-O3 combines mature electrochemical detection technology with sophisticated circuit design, resulting in a high-quality, general-purpose gas sensing module.