Zirconia oxygen analyzer for petrochemical industry

Zirconia oxygen analyzer for petrochemical industryFeatures:

Using self guided flow method, the high-temperature atmosphere being measured is cooled down after entering the sampler for measurement. The entire process is carried out inside the furnace without water or harmful gases being discharged. The gas extraction direction can be adjusted according to the direction of flue gas flow.

Considering the corrosion problem caused by the sulfur content in the flue gas after fuel gas combustion, our company has carried out anti-corrosion treatment in the sampler chamber. And waterproof filtration technology was adopted to isolate water molecules in the flue gas.

Zirconia oxygen analyzer for petrochemical industryTechnical specifications:

Measuring element: oxygen sensor

Measurement range: 0-20.6% O2 (special requirements to be discussed separately)

Output current: 4-20mA. (The output signal corresponds to the displayed oxygen levels of 0-5%, 0-10%, 0-20.6%, and 0-25%. The O2 range is optional.). ）

The detector heating furnace heats up and takes about 20 minutes to reach the working temperature.

Standard length of detector: 180mm

Repeatability ≤± 0.1% FS

Basic error ≤± 2% FS

Stability ≤ ± 1% FS (instrument continuously calibrated for 24 hours)

Response time: When standard gas is introduced from the detector inlet, 90% response is achieved within 5 seconds.

Environmental temperature: Detector -20 ℃~80 ℃ Converter -20 ℃~60 ℃

Power supply and power consumption: The power supply is 220 ± 10% VAC50Hz, with a power consumption not exceeding 150W

Explosion proof certificate number: CNEx20.1416X

Explosion proof mark: ExdIICT6Gb

External dimensions:

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• Diversion sampling device

  

  Explosion proof converter

  

  Self guided flow pattern detector