The Rosemount CT5800 Continuous Gas Analyzer is the first hybrid, lased-based analyzer designed for industrial process applications requiring Class I, Division 2 hazardous area certification. Housed in a flameproof enclosure, the Rosemount CT5800 combines Quantum Cascade Laser (QCL) and Tunable Diode Laser (TDL) technologies, expanding gas analysis to both the near and mid-infrared range for highly sensitive and selective detection of multiple gases in real time. Ideal for gas purity and quality applications, the Rosemount CT5800 uses a unique intra-pulse spectroscopic method that enables sub-parts-per-million analysis of up to 10 gases simultaneously in a single instrument, reducing cost of ownership, footprint and operational complexity.