Wi.Tec-Sensorik · The Gas Measurement Company
NO₂ – General Information, NO₂ Gas Sensors & Relevant Applications
Nitrogen dioxide (NO2) is a reddish-brown, toxic, pungent chlorine-like smelling gas. Discover all the info about this gas and about the NO2 sensors from Wi.Tec-Sensorik ...
General information on NO₂ / Nitrogen dioxide
Nitrogen dioxide (NO₂) is a reddish-brown, toxic, pungent chlorine-like smelling gas. The gas belongs to the group of nitrogen oxides and can be easily liquefied to N₂O₄ (dinitrogen tetraoxide) by increasing the pressure or cooling with dimerization. Nitrogen dioxide is used for the production of nitric acid. In trace amounts, nitrogen dioxide is formed from oxygen and nitrogen as the two main components of the atmosphere, both in natural processes such as lightning strikes and in technical combustion processes, e.g. in internal combustion engines.
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Gas sensors from Wi.Tec-Sensorik for the precise measurement of NO₂
Overview Products and Measurement Ranges
| Measuring range (*) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 Vol.% | 50 Vol.% | 30 Vol.% | 20 Vol.% | 10 Vol.% | 5 Vol.% | 1 Vol.% | 5,000 ppm | 2,000 ppm | 1,000 ppm | 500 ppm | 300 ppm | 100 ppm | 50 ppm | 10 ppm | 1 ppm | |
| Kombi.sens | ||||||||||||||||
| ULTRA.sens AK100 | ||||||||||||||||
| ULTRA.sens AK100 TBH (UVRAS) | ||||||||||||||||
| ULTRA.sens AK100 TBH | ||||||||||||||||
| ULTRA.sens AK250 | ||||||||||||||||
| ULTRA.sens AK550 | ||||||||||||||||
| ULTRA.sens processline NOx / SO2-AK50 TBH piped | ||||||||||||||||
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Some relevant Applications to NO₂
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