ME2-CO Carbon monoxide gas sensor, Ф14 mm, 0～1000ppm
The ME2-CO fuel cell sensor detects the concentration of carbon monoxide gas by measuring the current based on the electrochemical principle, which uses the electrochemical oxidation process of the target gas on the working electrode inside the electrolytic cell. The current produced by the electrochemical reaction of the target gas is directly proportional to its concentration, in accordance with Faraday's law, and the concentration of the gas can be obtained by measuring the value of the current.
|
Item |
Parameter |
|
Détection gaz |
CO |
|
Plage de mesure |
0～1000ppm |
|
Concentration max. detection |
2000ppm |
|
Sensitivity |
0.8 nA/ppm |
|
Resolution rate |
1ppm |
|
Reaction time（T90） |
≤30S |
|
Load resistance (recommended） |
500 Ω, 1000Ω |
|
Repeatability |
＜3﹪output value |
|
Stability（／month） |
＜10﹪ |
|
Linéarité de sortie |
linear |
|
Drift nul（-20℃～40℃） |
≤10ppm |
|
Température d'entreposage |
-20℃～40℃ |
|
Storage Humidity |
15%~ 90%RH |
|
Pressure range（kPa） |
atmosphere normal ±10% |
WARNING
