Measure up to 12 gases for improved process analytics
Emerson Process
The Rosemount CT5400 (photo) continuous gas analyzer combines tunable diode laser (TDL) and quantum cascade laser (QCL) technologies within the same analyzer, and uses a patented “laser chirp” to provide near-instant, high-resolution spectroscopy to detect and identify a range of molecules in both the near- and mid-infrared range of spectroscopy. This provides significantly quicker response time (sub-second measurement times), and enables measurement levels from sub-ppm to percent levels, says the company. With its modular and scalable design, the CT5400 can incorporate up to six high-resolution laser modules to detect, measure and monitor up to 12 critical components simultaneously, eliminating the need for multiple analyzers and sample-handling systems. — Emerson Process, St. Louis, Mo.