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ABB Sensi+™ Natural Gas Analyzer

About ABB Sensi+™ Natural Gas Analyzer

Compact natural gas analyzer providing real-time detection of H₂S, H₂O, and CO₂, for safety, compliance, and operational efficiency through intelligent monitoring and control.

Technical Specifications

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Description

ABB Sensi+, GLA533-NG model, is a single, compact natural gas analyzer that detects simultaneously multiple natural gas contaminants in real-time in complex and time-varying natural gas streams.

This natural gas contaminants analyzer is based on a unique tunable diode laser (TDL) technology known as Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS™).

It provides continuous measurements of Hydrogen sulfide (H₂S), carbon dioxide (CO₂), and water (H₂O) which represent both a safety and a pipeline integrity risk.

Sensi+ natural gas technical analysis provides accurate measurement and facilitates fast response time for quick actions to process upsets.

Sensi+ is not only an essential tool for natural gas measurement for custody transfer, tariff compliance, and process monitoring but it also protects natural gas pipelines, storage facilities, and other mission-critical assets.

 

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Features
  • Fast response time to variations and quick refreshment rate on gas measurement
  • Minimizes cross-interferences using high-resolution diode laser absorption technology, low gas pressure, and data analytics
  • Reduced cost of ownership: The sample is directly measured without conditioning and the design reduces the use of consumables
  • Low sample flow, lowering the environmental impact and financial loss due to venting of natural gas
  • No need for periodic calibration
  • Internal performance metrics for asset health monitoring
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