SpectraSensors, an Endress+Hauser Company is a leading global manufacturer of laser-based spectroscopy analyzers for monitoring the purity and composition of process gas streams. Our tunable diode laser absorption spectroscopy (TDLAS) analyzers perform on-line measurements of impurities from sub-ppm levels to low percentage levels. Our Raman spectroscopy analyzers perform on-line, compositional analysis of process gas streams containing multiple components ranging from 0.1% to 100%.
Our analyzers are used for gas monitoring applications in natural gas pipelines and processing plants, LNG plants, specialty gas, refineries and petrochemical facilities. Our commitment to providing accurate and reliable measurement solutions is evidenced by an installed base of 10,000+ analyzers around the world.