Gas Analyzers

Real-time gas analysis enhances efficiency, safety, throughput, product quality, and ensures environmental compliance. Gas analysis can utilize various technologies such as tunable diode laser spectroscopy, zirconia oxygen analysis, infrared gas analysis, stack gas analysis, dust monitoring, process gas chromatography, continuous emissions monitoring systems (CEMS), hydrogen purity analysis and gas density systems. Selecting the correct technology is critical to measurement accuracy, reliability, and durability.

Yokogawa's years of application expertise enables you to save time, money, and resources by collaboratively selecting the optimal gas analyzer solution.

  • Oxygen analyzers provide valuable measurements in combustion control, process quality, safety and environmental applications.

  • Tunable Diode Laser Spectrometer (TDLS) is a laser-based gas analyzer with fast-update optical analysis.

  • Process gas chromatographs are used for separating and analyzing chemical compounds in the gas phase of on-line industrial processes.

  • Gas Density detectors and analyzers provide continuous measurement of gas density; as well as, several other valuable paramenters, including specific gravity and molecular weight.

  • The CM6G Gas Calorimeter is used to measure and control the calorific value or Wobbe Index (WI) of the sample gas.

  • 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.

  • Dust monitors are used to indicate solid particle level changes in gas.

  • An FTNIR allows for a real-time continuous measurement of multiple component concentrations in a variety of processes.

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