ME2-C2H5OH-φ16 Electrochemical Alcohol Sensor
For traffic ,environmental protection alcohol detection
Applications :
*consumer electronics products alcohol detector
*drink supervision to motorists and other risk operators
Product Advantages:
- *MEMS technology, Strong construction
- *Good shock resistance
- *Small sizes and low power consumption
- *Fast response and resume
- *Simple drive circuit, Long lifespan
Product Description:
ME2-C2H5OH-Ф16 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.
Technical Parameters:
Item |
Parameter |
Detection gas |
C2H5OH Alcohol |
Measurement Range |
(0~1.0)mg/L |
Max detecting concentration |
2.0 mg/L |
Sensitivity |
(6±2)µA/(mg/L) |
Response time(T90) |
≤20S |
Load resistance(recommend) |
10Ω |
Repeatability |
±0.006mg/L |
Stability(/month) |
<2﹪ |
Output Linearity |
linear |
Zero drift(-20℃ ~40℃ ) |
-0.01 mV~0.01mV |
Storage temperature |
0℃ ~20℃ |
Humidity Range |
15﹪~90﹪RH |
Temperature Range |
-20℃~50℃ |
Pressure range |
Standard atmosphere±10% |
Anticipated using life |
2 years(in air) |
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