Zirconia Oxygen Analyzer

Zirconia Oxygen Analyzer

Zirconia Oxygen Analyzer

Introduction

Our Zirconia Oxygen Analyzer ESE-Z-100 is designed to accurately monitor and control oxygen concentration in combustion gases, boilers, and high‐temperature industrial furnaces. By leveraging a solid electrolyte cell based on zirconium dioxide (zirconia), these analyzers deliver fast response times, high stability, and reliable measurements even under harsh operating conditions. The patented ceramic probe protector is resistant to corrosion and high temperature and can withstand up to 1700 ℃ high temperatures.

Key Industrial Applications

The heavy industries deploy zirconia oxygen analyzers to ensure optimal combustion control, improve energy utilization, and comply with environmental regulations. Common applications include:
  • Coal‐Fired Power Plants: Monitoring boiler flue gas oxygen levels for combustion tuning and emission reduction.
  • Gas‐Fired Boilers: Controlling air‐to‐fuel ratios to maximize thermal efficiency and prevent unburned hydrocarbons.
  • Waste Incineration Boilers & Hazardous Waste Incinerators: Ensuring complete combustion of municipal solid waste or hazardous materials. Reducing dioxin and particulate formation.
  • Petrochemical Cracking Furnaces: Regulating oxygen in high‐temperature pyrolysis units to optimize yield and extend catalyst life.
  • Iron & Steel Industry Furnaces: -Hot blast furnaces to control blast oxygen concentration for stable furnace operation. -Sintering, heating, and heat treatment furnaces to achieve precise metallurgical conditions.
  • Cement and Glass Production Furnaces: Maintaining correct oxygen levels in rotary kilns and glass melting furnaces for consistent clinker quality and glass clarity.
  • Oxygen‐Enriched Pipelines: Continuously verifying oxygen purity for enriched combustion or gas mixing systems.
  • Semiconductor and Electronics: Manufacturing Inert‐gas protection furnaces where trace oxygen must be detected to prevent contamination during wafer processing.
   
=”464″>“vertical-align: inherit;”> Item  Specification</span>
yle=”vertical-align: inherit;”>Range <span style=”vertical-align: inherit;”><span style=”vertical-align: inherit;”><span style=”vertical-align: inherit;”>0-20.9%</span>
Response Time 1-5S when the atmosphere changes are measured in the probe measuring section Within 3S achieve 95% response when inlet calibration gas
Precision 2%FS
Power Supply 220V,50HZ
Warming Time 10 minutes
O2 Probe
Temperature Measurement Range of Oxygen Probe 600-1000℃(The oxygen probe adopts 310S protective tube)

1000-1700℃(The oxygen probe adopts ceramic protective tube)

Measured Gas Pressure -5-5Kpa
Transmitter Communication RS485 (Optional)
Probe Pipe 500mm, 800mm, 1000mm (it can be customized)
Probe Material SUS316
Explosion-proof grade ExdII CT6 (Optional)
Transmitter
Installation Environment Temperature of Transmitter -10℃-50℃ Humidity <90%
Output 4-20mA, two channels alarm output
RS232 or RS485 optional
Installation Method Wall mounted
Structure Oxygen probe adopts waterproof design. It can be installed outdoors. Transmitters and maintainers are wall-mounted.

Benefits of Using Zirconia Oxygen Analyzers

-High Accuracy & Fast Response

  • Solid zirconia electrolyte provides stable readings at temperatures above 400 °C.
  • Rapid detection of oxygen fluctuations allows real‐time process adjustments.

-Durable & Low Maintenance

  • Rugged ceramic cell resists contaminants and thermal cycling.
  • Long service life with minimal calibration requirements.

-Improved Energy Efficiency & Emissions Control

  • Optimizing stoichiometry reduces excess air, lowers fuel consumption, and cuts down CO/NOₓ emissions.
  • Data integration with DCS/PLC systems for automated combustion control.

-Wide Operating Range

  • Effective measurement from trace ppm levels up to 25 % O₂ in flue gases.
  • Suitable for both oxidizing (lean burn) and reducing (rich burn) environments.

Key Industrial Applications

The heavy industries deploy zirconia oxygen analyzers to ensure optimal combustion control, improve energy utilization, and comply with environmental regulations. Common applications include:

  • Coal‐Fired Power Plants: Monitoring boiler flue gas oxygen levels for combustion tuning and emission reduction.
  • Gas‐Fired Boilers: Controlling air‐to‐fuel ratios to maximize thermal efficiency and prevent unburned hydrocarbons.
  • Waste Incineration Boilers & Hazardous Waste Incinerators: Ensuring complete combustion of municipal solid waste or hazardous materials. Reducing dioxin and particulate formation.
  • Petrochemical Cracking Furnaces: Regulating oxygen in high‐temperature pyrolysis units to optimize yield and extend catalyst life.
  • Iron & Steel Industry Furnaces: -Hot blast furnaces to control blast oxygen concentration for stable furnace operation. -Sintering, heating, and heat treatment furnaces to achieve precise metallurgical conditions.
  • Cement and Glass Production Furnaces: Maintaining correct oxygen levels in rotary kilns and glass melting furnaces for consistent clinker quality and glass clarity.
  • Oxygen‐Enriched Pipelines: Continuously verifying oxygen purity for enriched combustion or gas mixing systems.
  • Semiconductor and Electronics: Manufacturing Inert‐gas protection furnaces where trace oxygen must be detected to prevent contamination during wafer processing.

 

 

Measuring carbon dioxide (CO2) is important for understanding the role it plays in the environment and its effect on climate change. CO2 is a major component of Earth’s atmosphere, and it traps heat like a blanket, causing global temperatures to rise. Too m uch CO2 can lead to drastic changes in our weather patterns and ecosystems, so monitoring its levels is essential for predicting future climate conditions. Additionally, measuring CO2 can help us better understand our impact on the environment and make informed decisions about how to reduce emissions and slow down down down down down global warming. By analyzing CO2 data over time, we can develop strategies to mitigate the effects of climate change and ensure a sustainable future.

Before industrialization, the global average annual atmospheric carbon dioxide concentration was 278ppm (1ppm is one part per million). In 2012, the global annual average atmospheric carbon dioxide concentration was 393.1ppm. By April 2014 , the monthly average carbon dioxide concentration in the northern hemisphere atmosphere exceeded 400ppm for the first time. . 2. Global climate warming, the continuous aggravation of the atmospheric greenhouse effect leads to global climate warming, resulting in a series of global climate problems that cannot be predicted by today’s science. According to the International Climate Change Economics Report, if human beings maintain the current way of life, by 2100, there will be a 50% chance that the global average temperature will rise by 4°C.

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