NOx-Sensoren oder -Analysatoren sind wesentliche Komponenten im Verbrennungsprozess gasbefeuerter Verbrennungsturbinen, die üblicherweise in der Energieerzeugung und in industriellen Anwendungen eingesetzt werden. Sie messen die NOx-Konzentration in den Abgasen und ermöglichen so eine kontinuierliche Überwachung und Kontrolle der NOx-Emissionen sowie die Einhaltung von Umweltvorschriften.
\n\n\n\nDie in Verbrennungsturbinen verwendeten NOx-Sensoren können in zwei Typen eingeteilt werden: In-situ-Sensoren und extraktive Sensoren. In-situ-NOx-Sensoren messen die NOx-Konzentrationen direkt in der Motorbrennkammer, während extraktive NOx-Sensoren eine Probe der Abgase sammeln und die NOx-Konzentrationen außerhalb des Motors messen.
\n\n\n\nZu den gängigen OE-Teilenummern für NOx-Sensoren, die in Verbrennungsturbinen verwendet werden, gehören ABB 10A4000, Siemens 7MB2121 und GE B030805001D. Die spezifische Anwendung und die OE-Teilenummer für den NOx-Sensor hängen vom Hersteller und Modell der Verbrennungsturbine ab.
\n\n\n\nOverall, NOx sensors are critical for ensuring efficient combustion and reducing NOx emissions in combustion turbines, supporting sustainability and compliance with environmental regulations.
\n\n\nRelated NOx sensor products
\n\n\nUse the products below as a starting point for cross-reference. If your engine, equipment, or turbine application is not listed, send the OE number, sensor label photo, connector shape, and quantity requirement for RFQ matching.
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PACCAR MX-13 Forward NOx Sensor 2236409 12V
OE: 2236409Brand: DAF & PACCAR · PaccarMusterpreis $249.99In stock — 50 pcs
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5WK96755A Nox-Sensor A2C95912900-01 Kubota Fendt SNS155A JCB Bobcat
OE: 5WK96755A · SNS155A · A2C95912900-01Brand: JCB · CumminsMusterpreis $249.99In stock — 50 pcs
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441-5127-03 NOx-Sensor 441-5127 CAT 5WK9 7354 HYN2937 4415127
OE: HYN2937 · 4415127 · 5WK9Brand: Caterpillar · HyundaiMusterpreis $249.99In stock — 50 pcs
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12648630 GM Duramax Diesel 6,6L NOX-Sensor 5WK9 6631D
OE: 12648630 · 6631D · 5WK9Brand: GMMusterpreis $249.99In stock — 50 pcs
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059907807N Audi 12V NOX-Sensor 5WK9 7441 VW
OE: 059907807N · 5WK9Brand: Audi & VWMusterpreis $199.99In stock — 50 pcs
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Stickoxid-Nox-Sensor 5WK9 6614J 8-Draht 24V 590mm
OE: 6614J · 5WK9Brand: CumminsMusterpreis $249.99In stock — 50 pcs
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NOx-Sensor 5801777219 5WK9 6720A für IVECO Euro 6 24V 590mm
OE: 5801777219 · 6720A · 5WK9Brand: IVECOMusterpreis $249.99In stock — 50 pcs
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Nox-Sensor 5WK9 6733B für Iveco 5801754016 5801443021 5801273980
OE: 6733B · 5801754016 · 5801443021 · 5WK9Brand: Cummins · IVECOMusterpreis $249.99In stock — 50 pcs
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A0009055010 MB Nox Sensor A3C01718000-616 Mercedes-Benz
OE: A0009055010Marke: Mercedes-BenzMusterpreis $249.99In stock — 50 pcs
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A2C95993800-01 NOx-Sensor 5WK9 6753B Cummins 4326869
OE: 6753B · 4326869 · A2C95993800-01 · 5WK9Brand: CumminsMusterpreis $249.99In stock — 50 pcs
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2236409PEX Paccar Nox-Sensor PACCAR 5WK9 6759C Kenworth Peterbilt Cummins
OE: 2236409PEX · 6759C · 5WK9Brand: DAF & PACCAR · PaccarMusterpreis $249.99In stock — 50 pcs
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NOx-Sensor 441-5128-04 für Cater-Säule 4415128 Lambda-Katalysator 441-5128
OE: 4415128Brand: CaterpillarMusterpreis $249.99In stock — 50 pcs
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\n\nGas Turbine Types and NOx Monitoring
\n\n\n\nGas turbines are widely used in power generation, oil and gas processing, and industrial applications. NOx emissions from gas turbines are a significant environmental concern, and accurate monitoring is essential for regulatory compliance and operational optimization.
\n\n\n\nHeavy-Duty Power Generation
\n\n\n\nLarge gas turbines used in power plants (50-500+ MW) are subject to strict NOx emission limits. These turbines often operate continuously, requiring sensors with exceptional long-term stability and minimal drift. Our sensors are designed for the demanding conditions of power generation exhaust streams.
\nAeroderivative Turbines
\n\n\n\nDerived from aviation engines, aeroderivative turbines offer high efficiency and fast start-up times. They are commonly used in peaking power plants, offshore platforms, and industrial cogeneration. NOx sensors for these applications must handle rapid load changes.
\nIndustrial Cogeneration
\n\n\n\nCombined heat and power (CHP) systems using gas turbines need precise NOx monitoring to optimize the balance between electrical output, heat recovery, and emission compliance. Our sensors support continuous emission monitoring (CEM) systems in these facilities.
\nOil & Gas Processing
\n\n\n\nGas turbines drive compressors and generators in oil and gas facilities. These applications often involve fuel gas with varying compositions, which affects NOx formation. Our sensors provide accurate readings regardless of fuel gas variations.
\nIndustrial Use Cases
\n\n\n\nContinuous Emission Monitoring (CEM)
Power plants and industrial facilities use continuous monitoring systems to track NOx emissions in real-time. Our sensors integrate with standard CEM systems.
SCR System Control
Selective Catalytic Reduction systems use NOx sensor feedback to optimize urea/ammonia injection, reducing emissions while minimizing reagent consumption.
Performance Optimization
Real-time NOx data helps operators tune combustion parameters for optimal efficiency while staying within emission limits.
Environmental Compliance
Regulatory bodies worldwide require documented proof of emission compliance. Our sensors provide the accurate data needed for reporting.
Whether you operate a single industrial turbine or manage multiple power generation facilities, our NOx sensors deliver the accuracy, reliability, and longevity you need to maintain compliance and optimize performance.
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