Zirconia Oxygen Analyzer ESE-Z-100

Zirconia Oxygen Analyzer ESE-Z-100

Zirconia Oxygen Analyzer ESE-Z-100

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.
   
Item Specification
Range0-20.9%
Response Time1-5S when the atmosphere changes are measured in the probe measuring section Within 3S achieve 95% response when inlet calibration gas
Precision2%FS
Power Supply220V,50HZ
Warming Time10 minutes
O2 Probe
Temperature Measurement Range of Oxygen Probe600-1000℃(The oxygen probe adopts 310S protective tube)

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

Measured Gas Pressure-5-5Kpa
Transmitter CommunicationRS485 (Optional)
Probe Pipe500mm, 800mm, 1000mm (it can be customized)
Probe MaterialSUS316
Explosion-proof gradeExdII CT6 (Optional)
Transmitter
Installation Environment Temperature of Transmitter-10℃-50℃ Humidity <90%
Output4-20mA, two channels alarm output
RS232 or RS485 optional
Installation MethodWall mounted
StructureOxygen 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.

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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.

 

 

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