Carbon dioxide (CO2) is a colorless and odorless gas that exists in the earth's atmosphere and which is dangerous in high concentrations. The proportion of CO2 in natural ambient air is about 0.04 % or 400 ppm. When humans and animals exhale this gas, it is quickly mixed with the ambient air, including in rooms that are well ventilated.
A high CO2 content becomes apparent in humans through rapid fatigue and loss of concentration. The negative effects become noticeable more quickly in small rooms in which there are many people (e.g. conference rooms).
In order to initiate suitable countermeasures such as an increase in the supply of fresh air, it is important in modern climate control systems to measure not only parameters such as relative humidity and temperature, but also the CO2 content. The concentration of CO2 is regarded as an important indicator for the quality of room air.
The compact measurement transmitter.Learn More CF3-D / -Disp Duct mount design for insertion into ducts and vents. Learn More CF3-W-EU / -Disp Installed in the enthronement to be monitored and fits directly on standard EU surface-mounted boxes Learn More CF3-W-EU-Disp-FLI Measures the CO2 concentration in rooms and emits an audible and visual alarm (fresh air indicator) when a value of 1,400 ppm is exceeded. Mute button on the side of the housing. Fits directly on standard EU surface-mounted boxes. Learn More CF3-W-US / -Disp Installed in the enthronement to be monitored and fits directly on standard US surface-mounted boxes. Learn More CF3-W-US-Disp-FLI Measures the CO2 concentration in rooms and emits an audible and visual alarm (fresh air indicator) when a value of 1,400 ppm is exceeded. Red mute button on the front of the housing. Fits directly on standard US surface-mounted boxes. Learn More CF5-D / -Disp
Installed in the climate zone.Learn More CF5-W / -Disp Installed in the environment to be monitored Learn More CF8-D/W-IN Model IN (Incubator) is suitable for measurements in incubators or climate chambers. Learn More CF8-W-Disp-CO Model CO (Carbon Monoxide) is suitable for closed rooms in which a combustion process takes place. Learn More CF8-W-Disp-GH Model GH (Greenhouse) is equipped with an extra dust and water filter and is suitable for adverse ambient conditions. Learn More