Most frequently used for demanding applications, the ULTRAMAT 6 must meet high standards for reliability and measuring quality. This is guaranteed by modern electronics, ease of operation and a physical element that is adapted to the measuring task.

The ULTRAMAT 6E measures up to four infrared active components in a single unit, the ULTRAMAT 6F up to two infrared active components. The use of optical couplers and the optional use of optical filters to increase the selectivity mean that, in many cases, the analyzers can be used for measurements even in complex gas mixtures.  Appropriate materials in the gas channel allow the analyzers to be used even for measurements in gas mixtures with corrosive elements or corrosive measuring components.

The gas proof separation of the electronic and physical components when using the type IP65 protective field design and purging gas connection guarantees a long service life even with severe ambient conditions. The field device design is also the basic variant for the possible optional heating of the analysis unit for the measurement of low-boiling components and for use in hazardous areas


Max. number of components



e.g. CO, CO2, NO, SO2, CH4, hydrocarbons

Smallest measuring range

Component-specific: 0-5 / 0-100 ppm


19" rack unit / Field housing


  • High selectivity with double-layer detector and optical coupler: Reliable measurements even in complex gas mixtures

  • Low detection limits: Measurements with low concentrations

  • Corrosion-resistant materials in gas path (option): Measurement possible in highly corrosive sample gases

  • Cleanable sample cells: Cost saving in further use in case of pollution

  • Electronics and physics: gas-tight isolation, purging is possible,IP65: High service life even in harsh environments

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