Highlights 2025

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Highlights 2025

High-accuracy trace moisture measurement for gas quality control J22 TDLAS gas analyzer

Highlights • Measurement of H 2 0 in natural gas, hydrogen and other process gases • Avoids corrosion and increases safety • Real-time measurements to avoid shutdowns, flaring or interruptions in the gas supply • An economic total solution: features common gas sample conditioning systems in combination with other gas analyzers Application The J22 TDLAS gas analyzer uses patented tunable diode laser absorption spectroscopy (TDLAS) technology to provide highly accurate online real-time mea surements of H 2 O in gas streams. In the production, trans port, storage and distribution of natural gas, hydrogen or process gases, maximized availability is guaranteed without direct contact with the gas streams. Network operators and suppliers can meet gas quality specifications and prevent corrosion and hydrate formation, thereby ensuring plant safety and integrity.

J22 TDLAS gas analyzer

www.endress.com/J22

Reliable oxygen measurement for gas applications OXY5500 oxygen analyzer

Highlights • Real-time online measurements of oxygen (O 2 ) in gas streams from ppm to the percentage range • Monitoring of, for example, hydrogen or natural gas, in production and in upstream processes, and at facilities for production, storage, transportation and distribution • Features a common gas sample conditioning system in combination with other gas analyzers, for an economical and space-saving total solution Application The OXY5500 oxygen analyzer operates based on the principle of quenched fluorescence (QF). As a compact, single-channel “standalone” analyzer, it is an extremely reliable choice for measuring the oxygen content in natural gas, hydrogen or in process applications in the gas industry. The analyzer is unaffected by H 2 S and other compounds that cause measurement errors in electro- chemical oxygen sensors. A sensor probe is inserted into the process stream and connected to the detector via an optical fiber. The technology is well-established among companies in the gas industry.

OXY5500 oxygen analyzer

OXY5500 oxygen analyzer including gas sample preparation

www.endress.com/OXY5500