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)