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NO2

NO2

Table of Contents

General Information on NO2

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.

Gas sensors for the detection of NO2

Some relevant Applications to NO2

Automotive exhaust gas analysis

Automotive exhaust gas analysis

  • For high carbon monoxide ranges additional gas filter for suppression of interfering gases are integrated 
  • Low N2O measurement without CO2 interference powered by software algorithm 
INFRA.sens® N2O / CH4 / CO2-AK220G/AK5 // INFRA.sens® N2O / CH4 / CO2-AK250G/AK5  Low emission means low ranges  Combustion engines emit a large number of gaseous substances that must be …
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Customer Specific Projects

Customer Specific Projects

  • You have a measurement task that goes beyond the usual standards and are looking for a competent partner?
  • Please contact us. Your measurement task is our challenge!
  • The employees of Wi.Tec-Sensorik GmbH have extensive expertise in the field of industrial gas measurement technology and sensor signal processing.
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