For reliable H₂S measurement: JT33 TDLAS gas analyzer

Tolerates changing conditions in tough applications

The JT33 TDLAS gas analyzer helps you to improve gas quality, process control, and asset integrity by delivering real-time, continuous hydrogen sulfide (H₂S) measurements. Its differential methods have proven reliability, making the JT33 very trustworthy. Used in light or heavy streams, it tolerates contamination without servicing and responds fast to stream changes. The JT33 also includes on-site auto-validation, and is easy to use, service, and integrate for low cost of ownership.

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Robust and reliable – The analyzer delivers continuous, real-time H₂S measurements using a patented differential TDLAS method tolerant of contaminants and stream changes in light or heavy streams.
Superior accuracy and repeatability – The JT33’s proven metrology and NIST-traceable factory calibration produces consistent measurement results verified with on-site auto-validation.
High availability and traceability – Supported by Heartbeat Technology, analyzer health is monitored 24/7. The system features auto-stored historical data, spectrum logging, diagnostics, and verification reporting.
Minimal downtime and maximum repair flexibility – With field-serviceable and interchangeable components, repairs can be made rapidly without recalibration. Operational uptime is also increased because there are minimal consumables to replace.
Easy-to-use operation – The JT33 features a user-friendly interface with an intuitive menu. Set up and operation is remotely accessible via the integrated web server software.

Wide application range

JT33 applications in the oil & gas industry

The JT33 gas analyzer uses proven tunable diode laser absorption spectroscopy (TDLAS) to reliably detect H₂S in your industrial processes. This versatile, robust analyzer is ideal for use in pipelines, plants, and gas streams. It delivers consistently accurate process measurements to achieve your business objectives. In natural gas, biomethane, and carbon dioxide pipelines, the JT33 plays a pivotal role in preventing corrosion and mitigating risk, ensuring asset integrity.

In hydrocarbon processing plants, LNG plants, and carbon capture (CCUS) processes, the JT33 optimizes gas sweetening processes and ensures CO₂ quality. It safeguards your assets and assures gas quality in NGL, refining, and petrochemical gas streams during fractionization, refining, and steam cracking. For traditional as well as emerging energy transition applications, the JT33 is up to the task. Endress+Hauser measurements offer proven reliability the industry has grown to trust.

Enhanced gas quality

Are your gas quality specifications hindered by contaminant interferences or stream changes? The JT33 can help. In light or heavy streams, the JT33 delivers accurate, trace-level H₂S measurements unaffected by these conditions. Thanks to field-proven differential technology, it is the superior choice with reliable metrology, NIST-traceable calibration, and field auto-validation. The result? Gas quality control and tariff requirements are met with ease thanks to the best-in-class JT33.

Optimized processes and reduced costs

JT33 TDLAS gas analyzer – optimize processes

Monitor, control, and optimize your gas processes with reliable H₂S measurement. With no calibration needed, you can reduce maintenance costs and OPEX by eliminating consumables such as carrier gases, light sources, and lead acetate tape. The JT33’s design provides configuration flexibility for easy system integration and on-site servicing. Automatic analyzer validation and an intuitive interface further maximize your process efficiency and operational availability.

Maximum safety and asset protection

Prevent pipeline corrosion and minimize risk of an uncontrollable event with fast and reliable H₂S measurement. You can rely on the JT33 TDLAS gas analyzer to increase safety and protect the integrity of your asset investments. Fewer failures, lower operating costs, and improved reliability ensure the safety of your operations and provide a sustainable competitive advantage in your market.

Heartbeat Technology

The advanced diagnostics and measurement algorithms of Heartbeat Technology make the JT33 gas analyzer future ready. It performs constant analyzer health checks, enables troubleshooting, and generates verification reports as needed, particularly during custody transfers to meet specification requirements with ease. By swiftly and dependably identifying irregularities, you can mitigate costly premature media replacement and/or process shutdowns and avoid gas delivery interruptions.