Product highlights 2023

Highlights 2023

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

Flow Optical analysis Level Liquid analysis System components Services Moisture Pressure Plant safety Digitalization Temperature

Application The J22 TDLAS gas analyzer uses patented tun able diode laser absorption spectroscopy (TDLAS) technology to provide highly accurate online real-time measurements of H 2 O in gas streams. In the production, transport, 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, prevent corrosion in pipelines and prevent hydrate formation to ensure plant safety and integrity. Advantages • NIST*-traceable calibration for the highest accuracy and repeatability • Rugged design for quick and easy installation, commissioning and maintenance • Extremely compact build guarantees space-saving installation, e.g. in analysis containers • Avoidance of system downtimes thanks to maintenance friendly components that are replaced directly in the field • Integrated diagnostics and verification with Heartbeat Technology • Automatic storage of historical data and spectrum logging • User-friendly interface with intuitive menu navigation and web server software At a glance • 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 • Features a common gas sample conditioning system in combination with other gas analyzers, for an economical and space-saving total solution from a single source

J22 TDLAS gas analyzer

Technical data • Measuring ranges H2O: 0-500 to 0-6,000 ppm (0-24 to 0-284 lb/mmscf) • Moisture dew point calculation using selectable ASTM D1142 or ISO 18453 methods • Reproducibility ±1 ppmv or ±1% of the reading (whichever is greater) • Accuracy ±2 ppmv plus 2% of the reading • Outputs and communication: I/O 1: Modbus RTU over RS485 or Modbus TCP over Ethernet; I/O2 and I/O3: software configurable; settable as relay output, analog input; (4 to 20 mA), analog output (4 to 20 mA) or digital/status output • Approvals: ATEX/IECEx/UKEx Zone 1; PESO/KTL/ CML Zone 1; INMETRO Zone 1; CSA Class I, Division 1; CSA Class I, Zone 1

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Quality mark and standard

* NIST: National Institute of Standards and Technology guarantees accredited, traceable factory calibration