Contactless Gas Measurement: The Future of Combustion Optimization
Modern industrial combustion depends on accuracy, efficiency, and safety. As industries push for lower emissions and reduced operating costs, traditional point-type gas sensors are reaching their limits. These contact-based technologies degrade quickly in harsh environments, require frequent calibration, and often provide incomplete or misleading data.
NEO Monitors’ contactless Tunable Diode Laser Absorption Spectroscopy (TDLAS) is redefining combustion control. By measuring gas concentrations directly across the combustion chamber rather than at a single point, TDLAS delivers a far more accurate representation of the entire process, enabling smarter control, improved reliability, and significant cost savings.
Over 35 years of experience - 19,000 instruments sold - 37 different gases measured -110 different wavelengths used.
Tunable Diode Laser Spectroscopy (TDLAS) Gas Analyzers
- Analyzers mount directly to the process (In situ) - no probes or sample lines
- Laser does not degrade over time, lasting 10 years+
- Fast response to T90 in seconds - ppb, ppm, or % capable
- Average Concentration across the path length, no stratification errors
- Path lengths from approximately 4” to 90 ft.
- Span calibration only, every 1-2 years. no zero calibration required.
Trusted Globally Across Industrial Markets
With more than 18,000 analyzers installed worldwide, NEO Monitors leads the global market in TDLAS solutions. Their analyzers support industries including:
- Oil & gas
- Petrochemical & chemical
- Cement
- Energy & utilities
- Pulp & paper
- Fertilizer
- Environmental monitoring
- And many more
As part of the Nederman Group—whose mission is to protect people, planet, and production—NEO Monitors delivers industry-leading expertise, global distribution, and ongoing service support.
Bring the Future of Gas Sensing to Your Facility
Contactless, laser-based measurement is rapidly becoming the new standard for combustion optimization. Reduce your fuel use, cut emissions, and improve process control with NEO Monitors LaserGas™ technology.