This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. Detects CO-gas concentrations anywhere from 20 to 2000ppm.
This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC. 16.8mm diameter x 9.3mm high. Can be used with the breakout board, CAT# SEN-BB. Spec sheet available in PDF format.
This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC. 16.8mm diameter x 9.3mm high. Can be used with the breakout board, CAT# SEN-BB. Spec sheet available in PDF format.
Customer Reviews
(2 Reviews)
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Fabulous building block for any project using/monitoring generator power! Ham radio? Boondock concerts? Camping? YES! 
Reviewer:
A viewer
from PHOENIX, AZ USA
Great item for making an integral CO2 monitor for a mobile ham radio station, emergency generator rooms, camping generators, power supplies for remote area outdoor concerts, etc. Garage CO2 monitors, emergency ham shack generator supplies, etc! Fun item, and it went into my power distribution panel for my field day set up for the clubs to use! 73s, all & 88s to some, KI7AQJ
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