Product Image

SKU: CT5400
Hybrid Quantum Cascade Laser (QCL) + Tunable Diode Laser (TDL) continuous gas analyzer — expands gas analysis to both the near and mid-IR range using a unique intra-pulse spectroscopic method. Real-time detection of up to 10 different gases simultaneously in a single instrument. Sub-ppm gas analysis with fast response time. Reduces cost of ownership, footprint, and operational complexity vs. traditional multi-instrument CEMS racks. Rack-mount form factor. Best for process applications, DeNOx / SCR optimization, ammonium nitrate precursor monitoring, CEMS, and continuous ambient monitoring (CAMS) where multi-gas QCL is the right tech.
Contact us for pricing on this product.
Hybrid Quantum Cascade Laser (QCL) + Tunable Diode Laser (TDL) continuous gas analyzer — expands gas analysis to both the near and mid-IR range using a unique intra-pulse spectroscopic method. Real-time detection of up to 10 different gases simultaneously in a single instrument. Sub-ppm gas analysis with fast response time. Reduces cost of ownership, footprint, and operational complexity vs. traditional multi-instrument CEMS racks. Rack-mount form factor. Best for process applications, DeNOx / SCR optimization, ammonium nitrate precursor monitoring, CEMS, and continuous ambient monitoring (CAMS) where multi-gas QCL is the right tech.
The Rosemount CT5400 Continuous Gas Analyzer (Quantum Cascade Laser) # CT5400 is manufactured by Rosemount. Valley Instrument Service is an authorized Rosemount dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681
Multi-detector, multi-component flameproof continuous gas analyzer for Class I Zone 1 hazardous-area process gas applications. Outdoor housings tested between -20 and +50°C; proven to withstand offshore, wet, heavy-dust, and large-temperature-swing conditions. Modular sensor-card design — pick the gases needed (NDIR / paramagnetic O2 / electrochemical O2 / TC / moisture). Used in continuous emissions monitoring (CEMS), syngas analysis, refinery off-gas, and hazardous-area process gas streams where the standard X-STREAM XEGP can't be installed.

General-purpose continuous gas analyzer that measures up to 5 gas components simultaneously — flexible modular design in a compact tabletop or 19-inch rack-mount format. Supports NDIR / UV/VIS photometer, paramagnetic and electrochemical O2, thermal conductivity, and moisture sensor cards. Best for laboratory, pilot-plant, and indoor process gas analysis where the XEFD's flameproof certification isn't needed. The economical, configurable workhorse of the X-STREAM family for non-hazardous applications.