Principle Introduction:
The MEu-2CO sensor is a fuel cell sensor. Carbon monoxide and oxygen undergo a corresponding oxidation-reduction reaction on the working electrode and counter electrode and release charges to form a current. The current generated is proportional to the concentration of carbon monoxide and follows Faraday's law. The size can determine the concentration of carbon monoxide.

Applications :
Carbon monoxide detection in commercial and civil fields.
Portable carbon monoxide detection instrument
Fixed point carbon monoxide detector

Technical parameters :

Tips:For more parameter information, please refer to the latest manual provided by salesman.

Item	Parameter
Detection gas	Carbon monoxide(CO)
Measurement Range	0～1000ppm
MaxRange	2000ppm
Sensitivity	（45±15）nA/ppm
Response time（T90）	＜15S
Zero point output (in clean air)	＜±2ppm(Equivalent CO)
Zero drift（-40℃～﹢50℃）	＜﹢10ppm(Equivalent CO)
Repeatability	＜±3% output value
Linearity	Within±5%
Stability (Average decay/month)	＜2%
Filter	Acid gas, organic vapor

Reference Circuit :

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