Zirconia Oxygen Analyzer

Zirconia Oxygen Analyzer

Zirconia Oxygen Analyzer


It applies to the measurement of oxygen content in high-temperature atmospheres in industrial heating devices such as metallurgy, electric power, heat treatment, ceramics, cement, etc.

In-line structure, the fast response speed of the probe, direct conversion of oxygen content into electrical signal output, real high-temperature detection, the probe is made of a high-temperature resistant sensor, corundum ceramic protective tube. The patented ceramic probe protector is resistant to corrosion and high temperature and can withstand up to 1700 ℃ high temperatures.

Application furnace type:  Industrial heating furnace,  Refractory plant tunnel kiln,  Heat treatment furnace,  High-temperature atmosphere sintering furnace,  Cement rotary kiln,  Garbage incinerator, etc.    
 Item  Specification
Range 0-20.9%
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)
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.

Application furnace type:

  Industrial heating furnace,

  Refractory plant tunnel kiln,

  Heat treatment furnace,

  High-temperature atmosphere sintering furnace,

  Cement rotary kiln,

  Garbage incinerator, etc.



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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