Description
3-in-1 Gas Sensor Breakout (CO, NO2, NH3) ● 30-Day Return Policy – Risk-Free Trial ● Free Shipping – No Additional Costs ▶ Monitor Blind Spots Safely
Measure changes in the concentration of gases including carbon-weave monoxide (CO), nitrogen dioxide (NO2), and ammonia (NH3) with this Breakout Garden compatible I2C breakout.
The MICS6814 sensor comprises three semiconductor gas sensors in a single package and can detect three different groups of gases that are referred to in the datasheet as reducing, oxidising, and NH3. The major gases/vapours that the sensor detects are: carbon monoxide (reducing), nitrogen dioxide (oxidising), and ammonia (NH3), but it is also sensitive to others, including hydrogen, ethanol, and hydrocarbons.
It can be used to make qualitative measurements of changes in gas concentrations, so you can tell broadly if the three groups of gases are increasing or decreasing in abundance. Without laboratory conditions or calibration, you won’t be able to say “the concentration of carbon monoxide is n parts per million”, for example. There’s more info about the MICS6
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