سنسور تشخیص گاز کربن مونوکسید ME2-CO

سنسور تشخیص گاز کربن مونوکسید ME2-CO

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ME2-CO electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.

Widely used in civilian area to detect CO concentration.

Technical parameters :
Item:Parameter
Detection gas:CO
Measurement Range:0~1000 ppm
Max detecting concentration:2000 ppm
Sensitivity:0.023±0.008 µA/ppm
Resolution ratio:0.5 ppm
Response time（T90）:≤50 S
Load resistance :200 Ω（recommended）
Repeatability:<3%output value
Stability（／year）:<10%
Output Linearity:Linear
Zero drift（-20℃～40℃）:≤10 ppm
Storage temperature:-20℃～50℃
Storage Humidity:15%～90%RH
Pressure range:normal atmosphere ±10%
Anticipated using life:5 years