
SENSI +™
At SM Ultimate Ventures Engineering (SMUVE), we provide advanced solutions that safeguard the integrity of natural gas infrastructure and support accurate, real-time monitoring. The Sensi+ GLA533-NG is a compact, high-performance natural gas analyzer designed to detect multiple contaminants in dynamic and complex gas streams — all in real time.
Powered by proprietary Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS™), a proven tunable diode laser (TDL) technology, the Sensi+ delivers continuous and precise measurements of critical contaminants such as:
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Hydrogen sulfide (Hâ‚‚S)
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Carbon dioxide (COâ‚‚)
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Water vapor (Hâ‚‚O)
These components, often associated with safety hazards and pipeline corrosion, are measured simultaneously and with fast response times, enabling prompt corrective action during process upsets.
Whether it’s for custody transfer, tariff compliance, or process optimization, the Sensi+ offers unmatched accuracy and reliability. It is a vital tool for protecting pipelines, storage systems, and other mission-critical gas assets across upstream, midstream, and downstream operations.
At SMUVE, we integrate technologies like Sensi+ to enhance operational safety, maintain gas quality, and meet stringent industry standards.

SENSI +™ : NATURAL GAS ANALYZER
One single analyzer for multiple natural gas contaminants: Hâ‚‚S, Hâ‚‚O and COâ‚‚
Sensi+™ obviates the need for multiple analyzers. It translates into space saving and reduce infrastructure costs. It also simplifies Operations by reducing training of personnel and streamlining analyzer fleet management.


Fast response in measuring gas contaminants
Sensi+™ blazing fast response on contaminant rise allows for quick actions, either stopping or redirecting gas flow, thus minimizing product waste. It also eases requirements on “sour containment tanks” when building new gas infrastructures, or allows to flow more gas in current existing infrastructures.
Analyzer accuracy and reliability
ICOS technology brings high dynamic range and accuracy to measurements, providing you with trusty readings to ensure upset events are detected accurately, while eliminating false-positive alarms. Measurement accuracy is free of cross-interference and is unaffected by changes in gas composition, providing you with peace-of-mind operations

Simple to use, operate and service
Sensi+™ installation and commissioning is straightforward (can be done within 1 hour!). It does not require use of any consumable (no scrubber, no zero-gas) and doesn’t require any calibration. The analyzer is entirely field serviceable, lowering OPEX and maximizing your network up-time.



