ME3-NO2
ME3-NO2 is Electrochemical Gas Sensor manufactured by Winsen.
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 protection fields
3. Technical Parameter
4. External dimension
Detection gas Measurement Range Max detecting concentration
Sensitivity Resolution ratio Response time（T90）
Bias voltage Load resistance(remended）
Repeatability Stability（／month）
Output Linearity Zero drift（-20℃ ～40℃ ）
Storage temperature Storage Humidity Pressure range
Anticipated using life
NO2 0～20ppm 150ppm （0.78±0.42）µA/ppm
0.1ppm ＜25S 0m V 10Ω ＜2﹪output value ＜2﹪ linear 0.2ppm -20℃ ～50℃ 15﹪～90﹪RH Normal atmosphere ±10% 2 years（In air）
Tel: 86-371-67169097/67169670 Fax: 86-371-60932988
Email: sales@winsensor.
Leading gas sensing solutions supplier in China
Zhengzhou Winsen Electronics Technology Co., Ltd
.winsen-sensor.
5.Characterization
Features of Sensitivity, response and output signal
Data graph of concentration linearity features
V0 Change upon Variable Temperature
Sensitivity upon variable temperature
6.Basic circuit
Tel: 86-371-67169097/67169670 Fax: 86-371-60932988
Email: sales@winsensor.
Leading gas sensing solutions supplier in China
Zhengzhou Winsen Electronics Technology Co., Ltd
.winsen-sensor.
7.Anti-Interference:
ME3-NO2 sensor also responds to other gases besides target gas. Below are the response characteristics of interferential gases
Gas H2S CO NO CL2 SO2 HCN HCL C2H4 NH3
Concentration 15ppm 300ppm 35ppm 5ppm 5ppm 10ppm 5ppm 50ppm...
