• carbon monoxide detection sensor
  • carbon

ME2-CO-D14x50-C Carbon Monoxide sensor/CO Sensor

  • • Detection Gas: CO gas, carbon monoxide gas
  • • Detection Range: 0~1000 ppm
  • • Application: civilian area to detect CO concentration, Carbon monoxide detector, CO alarms

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Principle Introduction:
ME2-CO-Ф14x15-C 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.
Applications :
Widely used in commercial and residential occasion to detect CO concentration. 
Technical parameters :
Detection gas

CO

Measurement Range

0~1000ppm

Max detecting concentration

2000ppm

Sensitivity

(1~3) nA/ppm

Resolution ratio

1ppm

Response time(T90)

≤30S

Load resistance(recommended)

1000Ω

Repeatability

<3﹪output value

Output Linearity

linear

Zero drift(-20℃~40℃)

≤10ppm

Storage temperature

-20℃~50℃

Storage Humidity

15﹪~90﹪RH

Pressure range(kPa)

90-110% standard atmosphere

Anticipated using life

5 years

Reference Circuit :
 

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