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Gas Analyzers

Gas Analyzers

Industrial process gas analyzers for in situ and extractive applications

These highly reliable gas analyzers are designed to provide fast response times for a variety of gases in industrial and chemical processes.

  • Tunable diode laser (TDL) analyzers.
  • Amperometric oxygen sensors.
  • Require no sampling or conditioning to help decrease downtime and increase safety in your process at a reduced cost of ownership.
  • Measurement parameters include:  Oxygen (O₂), Carbon Dioxide (CO₂), Carbon Monoxide (CO), Hydrochloric Acid (HCl), Hydrogen Sulfide (H₂S), Moisture (H₂O), Ammonia (NH₃) and Methane (CH₄).
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Applications: Process Analyzers, Gas Analyzers, TDL Oxygen Analyzers, Amperometric Gas-Phase Oxygen Sensors, Tunable Diode Laser Analyzers, Polarographic Oxygen Sensors

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Ammonia Gas Analyzer GPro 500
Ammonia Gas Analyzer GPro 500
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Intuitive Industrial Process Gas Analyzers

METTLER TOLEDO offers two gas analyzer technologies – Tunable Diode Laser (TDL) spectroscopy and Amperometric (or Polarographic) technology. 

Tunable Diode Laser Analyzers 

  • Low maintenance TDL analyzers for gas measurement 
  • Tunable diode laser (TDL) analyzers are gas analyzers that measure the concentration of specific gases within a mixture using laser absorption spectrometry.  
  • TDL analyzers are renowned for their low maintenance, fast and accurate measurements, and resistance to interference from background gases.  
  • The GPro 500 series of tunable diode laser spectrometers offers a variety of process adaptations to meet diverse measurement requirements and ensure optimal performance in your applications. 

 

 Amperometric Gas Sensors 

  • Polarographic O2 sensors for in-situ monitoring. 
  • O₂ sensors are amperometric gas sensors designed for continuous oxygen measurement and monitoring across various applications.  
  • These easy-to-use sensors can be directly installed into the process, offering hassle-free replacement, calibration, and maintenance.  
  • O₂ sensors equipped with Intelligent Sensor Management (ISM) digital technology provide advanced diagnostics and Plug and Measure capabilities, ensuring quick sensor start-up and maintenance without disrupting the process.

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