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MNS-4NO2-20
Manorshi
Product Description
The MANORSHI MNS-4NO2-20 is an electrochemical gas sensor designed for nitrogen dioxide (NO2) detection.
The target gas undergoes oxidation-reduction reactions at the working electrode and counter electrode, releasing electric charges and generating a current through the external circuit. The generated current is proportional to the gas concentration, enabling quantitative measurement of nitrogen dioxide. MNS-4NO2-20 Nitrogen Dioxide ga…
High stability
Quick response and recovery
Strong adaptability to the environment
Parameter |
Specification |
|---|---|
Product Model |
MNS-4NO2-20 |
Target Gas |
Nitrogen Dioxide (NO2) |
Detection Principle |
Electrochemical |
Measuring Range |
0–20 ppm |
Maximum Load |
250 ppm |
Sensitivity |
0.60 ± 0.15 μA/ppm |
Response Time |
≤30 s |
Resolution |
0.1 ppm |
Bias Voltage |
0 mV |
Linearity |
Linear |
Long-Term Stability |
<2% Signal Value/Month |
Temperature Range |
-20°C to +50°C |
Pressure Range |
800–1200 mbar |
Humidity Range |
15%–95% RH, Non-condensing |
Storage Temperature |
0°C to +20°C |
Service Life |
2 Years |
Warranty Period |
1 Year |
Maximum O/C Voltage |
1.3 V |
Maximum S/C Current |
<1.0 A |
Maximum Current at 250 ppm |
<0.2 mA |
Interfering Gas |
Concentration |
Output Signal |
|---|---|---|
CO |
300 ppm |
-1 ppm |
H2S |
15 ppm |
-1 ppm |
SO2 |
5 ppm |
-5 ppm |
CL2 |
1 ppm |
-1 ppm |
NO |
35 ppm |
0.0 ppm |
The supplied datasheet also includes a recommended application circuit for connecting and conditioning the electrochemical sensor signal.
Industrial NO2 gas detection
Environmental NO2 monitoring
Gas detection instruments
Industrial environmental monitoring equipment
The sensor is designed for nitrogen dioxide (NO2) detection.
The specified measuring range is 0–20 ppm.
The specified maximum load is 250 ppm.
The specified sensitivity is 0.60 ± 0.15 μA/ppm.
The specified response time is ≤30 seconds.
The specified resolution is 0.1 ppm.
The specified bias voltage is 0 mV.
The specified temperature range is -20°C to +50°C.
The specified service life is 2 years.
The datasheet specifies NO2 detection in industrial and environmental monitoring applications.
