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Most new buildings in developed countries are nearly air-tight, entailing a risk of poor indoor air quality if there is a lack of ventilation. Indoor air quality can generally be assessed by measuring the concentration of carbon dioxide, known to be representative of indoor air conditions. Aereco introduces the S-CO2, an effective sensor specially designed to accurately assess indoor CO2 concentrations. The S-CO2 is useful in many places (such as schools, office buildings, and private homes) where the concentration of CO2 can vary with the occupancy and use of the rooms. Adaptable to different applications, it can be used to control ventilation, air-conditioning, and other HVAC systems. The S-CO2 is ready-calibrated for a long maintenance-free life. It is compact, and can be installed inconspicuously. The S-CO2, a reliable and accurate device that helps systems optimize indoor air quality.


The S-RH/T is designed for applications such as demand-controlled ventilation and air conditioning where accurate measurements, excellent long-term stability, and maintenance-free operation are absolute musts. Wherever the unit is installed (schools, cloakrooms, lab, kitchen, etc.), the temperature and humidity measurements are available simultaneously to optimize their contribution to comfort and health.


Indoor environments contain various gases and microscopic particles that can impact human health. The S-VOC is designed to accurately and reliably determine the level of volatile organic compounds (VOC), typically associated with cigarette smoke, cooking smells, and other pollutants: CO, CH4, LPG Ketones Organic acids Amines Aliphatic hydrocarbons Aromatic hydrocarbons The S-VOC also evaluates the concentration of carbon dioxide, an essential criterion in Indoor Air Quality measurement (see graph below). In any environment requiring demand controlled ventilation, such as commercial facilities, offices, classrooms, and private homes (kitchen, bathroom, etc.), the S-VOC now makes it possible to assess more than just the CO2 criterion of IAQ, and to come closer to perceived air quality. Thanks to its compact design, the S-VOC is simple to fit into your installation and your room.