Non-Dispersive Infrared Gas Analyzers (NDIR)

NDIR analyzers allow for high sensitivity measurement of a variety of gas components including CO2, CO, CH4, NO, and SO2. Additionally, an O2 measurement can be made with a built-in paramagnetic analyzer or external zirconia analyzer.

Featured Solutions

  • IR200

    The IR200 infrared gas analyzer is capable of measuring the concentrations of CO2, CO, CH4, SO2, NO and O2 components in sample gas. CO2, CO, CH4, SO2 and NO are measured by the non-dispersive infrared method (NDIR), while O2 is measured by the paramagnetic or zirconia method. A maximum of 4 components including O2 (up to 3 components except for O2 measurement) are simultaneously measurable.

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  • IR400 Point IR Gas Detector

    The IR400 infrared gas analyzer is capable of measuring the concentrations of NO, SO2, CO2, CO, CH4 and O2 components in sample gas. NO, SO2, CO2, CO and CH4 are measured by the non-dispersive infrared method (NDIR), while O2 is measured by built-in paramagnetic sensor or external zirconia sensor. A maximum of 5 components including O2 (up to 4 components except for O2 measurement) are simultaneously measurable.

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