Zhengzhou Winsen Electronics Technology Co., Ltd

www.winsen-sensor.com

Tel: 86-371-67169097

Fax: 86-371-60932988

Email: sales@winsensor.com

Leading gas sensing solutions supplier in China

ME3-CL2 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.

1.Features

* Low consumption

* High precision

* High sensitivity

* Wide linear range

* Good anti-interference ability

* Excellent repeatability and stability

2 Application

Widely used in industrial and environmental fields

3. Technical Parameter

4. External dimension

Detection gas

CL2

Measurement Range

0～10ppm

Max detecting concentration

100ppm

Sensitivity

（0.6±0.15）µA/ppm

Resolution ratio

0.1ppm

＜60S

Bias voltage

0mV

Load resistance（recommend）

10Ω

Repeatability

＜2﹪output value

Stability（／month）

＜2﹪

Output Linearity

linear

Zero drift（-20℃ ～40℃ ）

≤0.2ppm

Storage temperature

-20℃ ～50℃

Storage Humidity

15﹪～90﹪RH

Pressure range

Standard atmosphere ±10%

Anticipated using life

2 years