Air quality in the interiors is becoming increasingly important. After all, a good indoor climate promotes health and wellbeing. Also the efficiency increases. This is particularly important in schools, offices and public institutions. Basically, wherever there are many people at the same time.But when is breathing air good air? In closed rooms, the CO2 concentration is one of the most important factors. The higher the percentage, the worse the air.In doing so, CO2 keeps under the radar of the human senses. We cannot see or smell it. Only the effects such as tiredness and dizziness can be felt. Or that of a virus disease. The more exhaled air is present in the room, the greater the risk of becoming infected with the Corona virus, for example, via aerosols, increases the likelihood of transmission.The AIRCO2NTROL UP Single Beam CO2 monitor keeps an eye on air quality. The display shows the current CO2 content of the room air. Furthermore, the temperature and air humidity appear in the lower display area.With your new air control system you can now ventilate in time and maintain a good indoor climate constantly.How does CO2 monitoring work with TFA's AIRCO2NTROL UP Single Beam? An NDIR single beam sensor measures the current CO2 content in ppm (parts per million). The exact result is then visualized on the display, as a measured value and as a bar on a circular graphical display. A traffic light display shows the value additionally. Green signals good air. Yellow, blue and red warn of increasingly bad air.Values up to 600 ppm are, incidentally, considered Ideal. The sensor of this device has a measurement range from 400 ppm to 5000 ppm.An acoustic alarm helps you with the surveillance. You can set the alarm signal's upper limit yourself.The highest and lowest values of the last 24 hours for CO2, room temperature and air humidity are stored and can be retrieved by pressing a button.The result: Many valuable measurement results at a glance. So it's good that the CO2 monitor scores with a high-contrast display in smartphone design. Through the integrated stand the device stands stable and finds its place everywhere.A 1.5 m long USB-cable and power supply complete the delivery package.This text is machine translated.
Air quality in the interiors is becoming increasingly important. After all, a good indoor climate promotes health and wellbeing. Also the efficiency increases. This is particularly important in schools, offices and public institutions. Basically, wherever there are many people at the same time.But when is breathing air good air? In closed rooms, the CO2 concentration is one of the most important factors. The higher the percentage, the worse the air.In doing so, CO2 keeps under the radar of the human senses. We cannot see or smell it. Only the effects such as tiredness and dizziness can be felt. Or that of a virus disease. The more exhaled air is present in the room, the greater the risk of becoming infected with the Corona virus, for example, via aerosols, increases the likelihood of transmission.The AIRCO2NTROL UP Single Beam CO2 monitor keeps an eye on air quality. The display shows the current CO2 content of the room air. Furthermore, the temperature and air humidity appear in the lower display area.With your new air control system you can now ventilate in time and maintain a good indoor climate constantly.How does CO2 monitoring work with TFA's AIRCO2NTROL UP Single Beam? An NDIR single beam sensor measures the current CO2 content in ppm (parts per million). The exact result is then visualized on the display, as a measured value and as a bar on a circular graphical display. A traffic light display shows the value additionally. Green signals good air. Yellow, blue and red warn of increasingly bad air.Values up to 600 ppm are, incidentally, considered Ideal. The sensor of this device has a measurement range from 400 ppm to 5000 ppm.An acoustic alarm helps you with the surveillance. You can set the alarm signal's upper limit yourself.The highest and lowest values of the last 24 hours for CO2, room temperature and air humidity are stored and can be retrieved by pressing a button.The result: Many valuable measurement results at a glance. So it's good that the CO2 monitor scores with a high-contrast display in smartphone design. Through the integrated stand the device stands stable and finds its place everywhere.A 1.5 m long USB-cable and power supply complete the delivery package.This text is machine translated.
Sellers offer a range of delivery options, so you can choose the one that’s most convenient for you. Many sellers offer free delivery. You can always find the postage cost and estimated delivery date in a seller’s listing. You'll then be able to see a full list of delivery options during checkout. These can include: Express delivery, Standard delivery, Economy delivery, Click & Collect, Free local collection from seller.
Your options for returning an item vary depending on what you want to return, why you want to return it, and the seller's return policy. If the item is damaged or doesn't match the listing description, you can return it even if the seller's returns policy says they don't accept returns. If you've changed your mind and no longer want an item, you can still request a return, but the seller doesn't have to accept it. If the buyer changes their mind about a purchase and wants to return an item, they may need to pay return postage costs, depending on the seller's return policy. Sellers can provide a return postage address and additional return postage information for the buyer. Sellers pay for return postage if there's a problem with the item. For example, if the item doesn't match the listing description, is damaged or defective or is counterfeit. By law, customers in the European Union also have the right to cancel the purchase of an item within 14 days beginning from the day you receive, or a third party indicated by you (other than the carrier) receives, the last good ordered by you (if delivered separately). This applies to all products except for digital items (e.g. Digital Music) that are provided immediately to you with your acknowledgement, and other items such as video, DVD, audio, video games, Sex and Sensuality products and software products where the item has been unsealed.
Sellers have to offer a refund for certain items only if they are faulty, such as: Personalised items and custom-made items, Perishable items, Newspapers and magazines, Unwrapped CDs DVDs and computer software. If you used your PayPal balance or bank account to fund the original payment, the refunded money will go back to your PayPal account balance. If you used a credit or debit card to fund the original payment, the refunded money will go back to your card. The seller will effect the refund within three working days but it may take up to 30 days for Paypal to process the transfer. For payments funded partially by a card and partially by your balance/bank, the money taken from your card will go back to your card and the remainder will return to your PayPal balance.