Gas Analyzers – Process & CEMs
Gas Analyzers – Process
Gas Analysis for Natural Gas Production, Transport, Processing, Liquified Natural Gas (LNG), Refining and
Petrochemical Industries.
Tuneable Diode Laser Absorption Spectroscopy (TDLAS) Technology
Measures sub-ppm levels to low % levels of moisture H2O, CO2, H2S, NH3, C2H2 & other compounds.
Raman Spectroscopy Technology
The Optograf Analyzer measures multiple components in gas streams containing from 0.1% to 100% of
H2, N2, O2, CO, CO2, H2S, CH4 & other components


Gas Analyzers – Continuous Emission Monitoring
Protea In-Situ Continuous Emissions Monitoring (CEM) - Stack


Protea Extractive Continuous Emissions Monitoring (CEM) - Process
