ARI’s Gas Analyzers use a novel IntraCavity™ approach that introduces gas samples into a laser-illuminated gas cell. The resulting Raman signal is collected through eight factory-configured optical channels, each targeting a specific gas species. This design provides high sensitivity without complex chemometrics. All channels are measured simultaneously with configurable averaging times. Eliminating fiber optics fully isolates the laser and keeps power well below the 35 mW explosion safety limit, ensuring enhanced safety.