The is a transmitter-style tail gas analyzer specifically designed for sulfur recovery applications like the Claus process.
While Ametek’s official site is best, many legacy units require archived versions: ametek 880-nsl user manual pdf
: It uses UV spectroscopy to provide fast response times for monitoring cap H sub 2 cap S cap S cap O sub 2 AMETEK Model 880-NSL (No Sample Line) The is