Theben CO2 sensors monitor CO2 levels in schools and classrooms, in offices and meeting rooms or in passive and low-energy buildings. CO2 sensors thereby make a decisive contribution to indoor air quality.
This site contains comprehensive information on CO2 levels in indoor air and their effects as well as needs-driven and energy-efficient ventilation control using CO2 sensors.
Mobile CO2 sensor with USB cable for measuring air quality
Suitable for schools/nurseries, offices, conference or meeting rooms and living spaces
The device warns optically via the LED traffic light system in case of a potentially dangerous CO2 concentration – so ventilation can be optimized immediately and a healthy room climate can be created
Green threshold value: Up to 1,000 ppm CO2, hygienically ok, everything is in the green range!
Threshold value orange: Up to 2,000 ppm CO2, hygienically noticeable, Aeration – good idea!
Threshold value red: Over 2,000 ppm CO2, hygienically unacceptable, Ventilation is an absolute must!
Fresh air must be supplied and the used air removed at latest when the red threshold value is reached
Includes USB cable for easy setup
Stand and non-slip pad included, alternative wall mounting is also possible
Development based on the recommendation for CO2 in indoor air of the Federal Environment Agency according to various guidelines, e.g. the Bavarian “Guideline for the Promotion of Investment Costs for Technical Measures for Infection-Protection-Compatible Ventilation in Schools (FILS-R)
When you purchase online you have a statutory right to return unopened goods (other than perishable or customised) up to 7 days after receiving your order: this is the cooling off period.
We can change or cancel an order up until it is dispatched. If the order has been dispatched, you can return the unopened goods to us and we will organise a refund (excluding delivery cost). Memory cards and software must be in their sealed packaging.
The product must not have been used or installed or had any data inputted. In addition to this cooling-off period, you can return any item unopened and in its original packaging within 28 days of receipt for credit or exchange. We can change or cancel an order up until it is dispatched. If the order has been dispatched, you can return the goods to us and we will issue a credit or exchange (excluding delivery cost).
Exceptions to this are goods which are made to your specifications – ie special order
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