Key Features

• Wide measurement range: Covers oxygen measurement from trace ppm levels to percentage concentrations and, in suitable configurations, up to 100% O₂.
• Flexible technology selection: Allows the sensing method to be selected according to gas composition, temperature, humidity, required accuracy, response time, and installation conditions.
• Fast response: Zirconia and TDLAS technologies provide rapid detection of oxygen concentration changes for real-time process control.
• High selectivity: Paramagnetic and TDLAS technologies provide highly selective O₂ measurement by using the magnetic or spectral properties of oxygen.
• High-temperature capability: Zirconia analyzers are suitable for boilers, furnaces, kilns, and other high-temperature combustion applications. The ESE-Z-100 probe can be configured for gas temperatures up to 1700°C with a ceramic protective tube.
• Stable continuous monitoring: Designed for continuous oxygen measurement in combustion, process gas, safety, and industrial monitoring applications.
• In-situ measurement option: Zirconia oxygen analyzers can be installed directly in the flue or process stream, reducing sample transport delay and providing faster process feedback.
• Low-maintenance options: Paramagnetic and zirconia technologies provide long-term measurement without the frequent sensor replacement associated with consumable electrochemical cells.
• Process and combustion optimization: Real-time O₂ measurements can support air-to-fuel ratio control, reduce excess air, improve combustion efficiency, and help control CO and NOₓ formation.
• Safety monitoring: Continuous oxygen measurement can help detect oxygen deficiency or excessive oxygen conditions in process equipment and industrial environments.
• Industrial system integration: The ESE-Z-100 supports 4–20 mA output, alarm outputs, and optional RS232 or RS485 communication for integration with PLC and DCS systems.
• Wide industrial applications: Suitable for power generation, combustion systems, chemical plants, oil and gas processes, metallurgy, furnaces, kilns, welding gas verification, mining safety, and other industrial oxygen-monitoring applications.

Types of Oxygen Gas Analyzer

Our oxygen gas analyzers IR-GAS-600 come in a variety of models and technologies. We can supply electrochemical-based oxygen analyzers that are suitable for intermittent or continuous measurements, featuring high accuracy, fast response times, low power consumption and a long life span. For applications that require higher accuracy and stability readings over wide ranges of temperature and pressure, we offer paramagnetic-based oxygen analyzers. Zirconia oxygen analyzers are ideal for applications that require accurate and reliable measurements over long periods of time in extreme temperature environments, while tunable diode laser absorption spectroscopy (TDLAS) is an emerging technology which has the advantage of being highly selective to a single target gas. No matter your application, we have the right oxygen analyzer to suit your needs.

☑ Zirconia Oxgen analyzer

☑ ECD Oxgen gas analyzer

☑ Paramagnetic analyzer

☑ TDL Oxgen gas analyzer (Online or In-situ)