Zirconia oxygen analyzer for steel rolling heating furnace

NegotiableUpdate on 01/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The high-temperature sampler of zirconia oxygen analyzer for steel rolling heating furnace does not require drainage, and uses the flue gas flow rate as the driving force to generate self circulating flow. During self guided flow, the flue gas maintains a temperature of over 100 degrees, and water is evenly distributed in the form of gas in the flue gas, thereby reducing the formation of substances such as subaqueous acids.

Product Details

Zirconia oxygen analyzer for steel rolling heating furnaceCharacteristics:

The high-temperature sampler is made of heat-resistant alloy steel material, with a smoke temperature resistance of 1400 ℃, long service life, and no consumables.

The high-temperature sampler does not require drainage and uses the velocity of flue gas as the driving force to generate self circulating flow guidance. During self guided flow, the flue gas maintains a temperature of over 100 degrees, and water is evenly distributed in the form of gas in the flue gas, thereby reducing the formation of substances such as subaqueous acids and reducing corrosion. In addition, the oxygen probe uses a polymer filter to prevent water molecules from entering the sensor and extend its lifespan. No condensation water will be generated, and further no corrosive substances like sulfurous acid will be produced.

There is no need for compressed air on site, and maintenance is simple.

The gas is not discharged and meets environmental protection requirements.

Zirconia oxygen analyzer for steel rolling heating furnaceTechnical 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%, with optional O2 ranges). ）

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% VAC 50Hz, with a power consumption not exceeding 150W.

External dimensions:

Diversion sampling device

Instrument protection box

Self guided flow pattern detector