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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