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JT33 TDLAS analyzer featuring closed enclosure with window

JT33 TDLAS gas analyzer

Reliable H2S measurement for increased quality, process control, and asset integrity

JT33
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Heartbeat Technology

Specs at a glance

  • Analyte and measurement ranges

    H2S (Hydrogen sulfide):
    0 to 10 ppmv
    0 to 500 ppmv
    other ranges by request

  • Hazardous area approvals

    ATEX/IECEx/UKEx Zone 1
    CSA Class I, Division 1
    CSA Class I, Zone 1

Field of application

The JT33 gas analyzer offers continuous, real-time H2S measurement with low maintenance requirements. It enables plant operators and owners to meet gas quality standards, improve process control, and ensure asset integrity. Using proven differential technology, the JT33 tolerates stream changes while meeting measurement performance specifications. It also features auto-validation and advanced diagnostics supported by Heartbeat Technology for verification reporting.

  • Natural gas, biomethane, and carbon dioxide pipelines: prevent corrosion and minimize the risk of an uncontrollable event, ensuring asset integrity

  • Natural gas and LNG plants: optimize gas sweetening processes (amine, solid scavengers, and others)

  • NGL, refining, and petrochemical gas streams: assure gas quality and asset protection in fractionization, refining, and stream cracking processes

  • Carbon capture processes (CCUS): monitor processes and ensure that CO2 meets quality specifications

Benefits

  • Continuous, real-time TDLAS measurements with proven metrology to meet measurement specifications

  • Robust patented differential technology which tolerates contaminants and stream changes in tough applications

  • Auto-validation to confirm analyzer health in the field

  • Heartbeat Technology for automatically stored historical data, spectrum logging, diagnostics, and verification reporting for custody transfer applications

  • NIST-traceable factory calibration with superior accuracy and repeatability

  • Field-serviceable components and modules for minimal downtime and maximum repair flexibility

  • User-friendly interface with an intuitive menu and integrated web server software

Videos

  • The JT33 TDLAS gas analyzer product overview video

  • Tunable diode laser absorption spectroscopy (TDLAS)

    Optimize plant safety and availability. Tunable diode laser absorption spectroscopy (TDLAS) rapidly and reliably measures concentrations in process gas streams in real time.

  • Heartbeat Technology
    Smart instrumentation through Heartbeat Technology

    You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.

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Handle your core processes easily

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