Hemera
Hemera designs and manufactures advanced ATEX and IECEx certified gas analyzers for odorization monitoring. Our systems provide real-time, precise measurement of odorants such as THT, TBM, and other mercaptans (MM, EM, IPM, PM). They are immune to hydrogen interference, which commonly affects gas chromatographs. Hemera’s high-resolution UV spectroscopy, combined with proprietary algorithms, offers unmatched selectivity and accuracy even at very low concentrations, unlike conventional low-resolution UV sensors. Designed in France, our analyzers integrate advanced optics and custom fluidics to ensure reliability in harsh environments. Compact, robust, and low maintenance, they are ideal for RNG, LNG, and hydrogen odorization..