NOx Gas Converter

Due to the rising global industrialization, the monitoring of exhaust gas is increasingly important. The monitoring of Nitrogen Oxide (NOx) is particularly important due to its role in the formation of ground-level ozone and acid rain.

The gas converter module allows easy and cost-effective detection of the NOx components (NO & NO2). The module converts almost 100% of the NO2 content of sample gas to NO by means of the replaceable reactor cartridge. The resulting NO gas is measurable by any commercially available IR-analyzer.

The reactor cartridge, designed in cooperation with a research institute, enables the conversion of high NO concentrations at a comparatively low temperature. Interferences from other gases such as CO, CO2, NO are generally not observed.

  • High conversion rate > 97%
  • External Temperature Controller for easy operation
  • Housing option available
  • Long lifetime
  • Cost-Effective
  • Easy replacement of converter cartridge without tools
  • Ease of maintenance
  • High NO conversion-capability
  • 19” Rack Mount available

Working Temp.

: 200°C/ 400°C*

Warm-Up Time

: 30 Min


: Wall / 19” Rack mount

Sample gas Pressure

: Up to 1.5 bar absolute

Sample gas Flow

: Up to 120 l/h (2 LPM)