Main Features:
1. Low power consumption.
2. High precision.
3. High sensitivity.
4. Wide linear range
5. Good anti interference ability.
6. Outstanding repeatability and stability.
7. Can be widely applied in the detection of industry and SO2 environment protection.
|
Parameters |
Description |
|
Measurement range |
0—20ppm |
|
Max measurement value |
150ppm |
|
Filter |
Filter out H2S |
|
Sensitivity |
0.50±0.10uA/ppm |
|
Resolution |
0.1ppm |
|
Working temperature range |
﹣20℃～+50℃ |
|
Working voltage range |
Standard atmospheric pressure±10﹪ |
|
Response time（T90） |
≤30S |
|
Humidity range |
15﹪—90﹪RH no condensation |
|
Zero drift
（﹣20℃～+40℃） |
≤0.2ppm |
|
stability（／month） |
＜2﹪ |
|
Load resistance |
10Ω |
|
Repeatability |
＜2﹪output value |
|
Output linearity |
Linear |
|
Encapsulation |
Plastic capsulation（ME3） |
