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Principle Introduction:
Winsen Electronics, produces Carbon monoxide sensor|CO gas sensor, with low cost and fuel cell working principle.
ME2-CO-Ф14x14, fuel cell type sensor, detects 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 civilian area to detect CO concentration.
Technical Parameters :
| Item | Parameter |
| Detection gas | CO |
| Measurement Range | 0～1000ppm |
| Max detecting concentration | 2000ppm |
| Sensitivity | （3.6～9）nA/ppm |
| Resolution ratio | 1ppm |
| Response time（T90） | ≤30S |
| Load resistance（recommend） | 1000Ω |
| Repeatability | ＜3﹪output value |
| Stability（／month） | ＜10﹪ |
| Output Linearity | linear |
| Zero drift（-20℃～40℃） | ≤10ppm |
| Storage temperature | -20℃～50℃ |
| Storage Humidity | 15%~ 90%RH |
| Pressure range（kPa） | normal atmosphere ±10% |
Package Included:
1 x ME2-CO-Ф14x14 Carbon Monoxide Gas Sensor CO Sensor 0~1000 ppm
