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| Brand Name : | Alphasense | 
| Model Number : | OX-B431 | 
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability : | 1000 | 
| Delivery Time : | 3 days | 
Product Description:
OX-B431(formerly OX-B421) Ozone Sensor Nitrogen Dioxide Sensor
Features:
Ozone Sensor/Nitrogen Dioxide sensor OX-B431(formerly OX-B421) Details:
First, ozone sensor/nitrogen dioxide sensor OX-B431 introduction
The OX-B431 sensor is a new replacement product based on the original OX-B421 sensor, which has better stability and can be detected
O3 and NO2. If both gases exist in the environment, to accurately quantify O3, it is recommended to add NO2-B43F for correction and compensation. if
Only one of the two gases can directly quantify the gas concentration.
Second, ozone sensor/nitrogen dioxide sensor OX-B431 to detect the technical parameters of ozone
Response time: < 80s
Size: Φ32.3×16.5
Ozone detection range: 20ppm
Overload: 50ppm
Sensitivity: -225 to 750 nA/ppm
Third, ozone sensor/nitrogen dioxide sensor OX-B431 to detect nitrogen dioxide technical parameters
Response time: < 80s
Size: Φ32.3×16.5
Nitrogen dioxide detection range: 20ppm
Overload: 50ppm
Sensitivity: -250 to 750 nA/ppm
Fourth, ozone sensor/nitrogen dioxide sensor OX-B431 typical application
Air quality trace ozone monitoring, ozone gas transmitter.
Specifications:
| Overload | 50ppm | 
| Resolution | <80s | 
| Linear error | -20 ~ -25ppm | 
| Resolution | 0.02ppm | 

                                 
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