Fuel Gas
ANALYTICAL SOLUTIONS FOR FUEL GAS APPLICATIONS
Real-Time Gas Analysis
Achieve precise, real-time monitoring of composition. The EXTREL™ MAX300-RTG™ identifies critical components such as methane, propane, butane, and hydrogen, allowing operators to fine-tune combustion efficiency and minimize emissions.
Integrated directly into industrial systems, this advanced analyzer continuously tracks gas flow rate, pressure, temperature, and composition. By maintaining optimal process performance, industries can prevent equipment failure and reduce costly downtime.
Cutting-Edge Leak Detection
Fuel gas leaks pose significant dangers. Thanks to its high sensitivity, the MAX300-RTG can detect even trace amounts of escaping gas. By continuously scanning fuel gas streams, it instantly identifies leaks, mitigating safety hazards before they escalate.
Reliable Regulatory Compliance Monitoring
With strict emissions regulations governing many fuel gas applications, industries need a trusted solution. The MAX300-RTG delivers highly accurate pollutant measurements, ensuring companies stay within regulatory limits, avoid penalties, and maintain environmental responsibility.
As industries push toward cleaner, advanced monitoring solutions become essential. The MAX300-RTG provides the accuracy and reliability needed to enhance efficiency, improve safety, and ensure compliance with environmental standards.

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9800 CXi™ Injection‑Style Calorimeter
Optimized for fuel gas and flare gas, it measures the heating value (BTU) without emitting hydrocarbons during operation—using high-temperature combustion and residual‑O₂ analysis.
Key Features:
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- Zero hydrocarbon emissions—flameless combustion at ~1000 °C
- Measures BTU and optionally Wobbe Index, CARI, and specific gravity
- Handles high sulfur content and soon hydrogen too
- Ideal for monitoring fuel streams in real time and ensuring compliance
9610 CXc™ Continuous BTU Calorimeter
Delivers real-time, continuous monitoring of Wobbe Index, heating value, and CARI for various fuel gases including natural gas, biogas, flare gas, etc.
Key Specifications:
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- ±0.2–0.4% accuracy in calorific heating value and Wobbe Index
- Fast response (T90 ~5 seconds) for real-time control
- Uses residual-O₂ measurement via a catalytic furnace (~800 °C) and zirconia sensor
- Low maintenance, with no flameouts, and suitable for indoor/outdoor setups