Carbon dioxide sensor | Wikipedia audio article
Channel: wikipedia tts
Date: 2019-10-04

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Carbon_dioxide_sensor


00:00:30 1 Nondispersive Infrared (NDIR) COsub2/sub Sensors
00:02:16 2 Chemical COsub2/sub sensors
00:03:10 3 Estimated COsub2/sub sensor
00:04:31 4 Applications
00:05:39 5 See also



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SUMMARY
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A carbon dioxide sensor or CO2 sensor is an instrument for the measurement of carbon dioxide gas. The most common principles for CO2 sensors are infrared gas sensors (NDIR) and chemical gas sensors. Measuring carbon dioxide is important in monitoring indoor air quality, the function of the lungs in the form of a capnograph device, and many industrial processes.