ME2-C2H5OH-13×13 Alcohol Sensor
This model is a fuel cell type alcohol chemical sensor. Alcohol and oxygen undergo corresponding redox reactions on the working electrode and the counter electrode and release charges to form a current. The generated current is proportional to the alcohol concentration and follows Faraday's law. The level of alcohol concentration can be determined by testing the magnitude of the current.
Sensor Features
Low power consumption, high precision, high sensitivity, wide linear range, strong anti-interference ability, excellent repeatability and stability.
main application
It is widely used in alcohol detection in traffic safety, environmental protection and automotive consumer products.
Technical indicators
|
project |
parameter |
|
detect gas |
Alcohol (C2H5OH) |
|
range |
0~1.0mg/L |
|
Maximum measurement limit |
2.0 mg/L |
|
Sensitivity |
（115±85）uA/(mg/L) |
|
Response time (T90) |
≤20s |
|
Load resistance (recommended) |
10Ω |
|
Repeatability |
±0.006mg/L |
|
Stability (/month) |
＜2﹪ |
|
output linearity |
线性 |
|
Zero drift (-20℃-40℃) |
-0.01 mV～0.01mV |
|
Storage temperature (℃) |
0～20℃ |
|
temperature range |
-20℃~50℃ |
|
Humidity range |
15﹪~ 90﹪RH no condensation |
|
pressure range |
Standard atmospheric pressure ±10% |
|
Detection life |
2 years (in air) |
Note: Product parameters are subject to change without prior notice
production workshop
patent certificate
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