Article. Vocabulary. The Keeling Curve is a graph that represents the concentration of carbon dioxide (CO2) in Earth’s atmosphere since 1958. The Keeling Curve is named after its creator, Dr. Charles David Keeling. Keeling began studying atmospheric carbon dioxide in 1956 by taking air samples and measuring the amount of CO2 they contained.
Here are some tips to reduce the number of false alarms your detector sets off. Test your detector every month. Change the batteries in your detector regularly (at least every six months). Clean your detector with a soft vacuum brush and compressed air every month. Don’t use water or cleaning chemicals on your device.
Carbon monoxide detectors are the fastest way to prevent CO poisoning. In your home, you can install a carbon monoxide alarm (or multiple detectors). They work much like your fire or smoke alarm by sounding a siren when they detect carbon monoxide.
2. AZ Mountable Air Quality Monitor. This monitor can detect CO2 levels between 0-2,000ppm. Its versatility makes it suitable to use in lab environments, schools, offices, and more. It can also measure the humidity and temperature of a room as well. The AZ Air Quality Monitor can be installed on the wall of your lab.
How do CO detectors work? CO detectors measure the concentration of carbon monoxide in the air, triggering an alarm if it's high enough. There are several different kinds of CO sensors, including
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how do co2 detectors work
