It is used for automatic continuous monitoring of oxygen content in various furnace flue gas (also suitable for oxygen content monitoring in inert gas).
fundamental
The DFY-IIC/II series zirconia oxygen analyzers feature a core zirconia probe that measures oxygen content by utilizing the concentration gradient potential of zirconia.
Product Application
The system is used for the following applications:protective gas for high temperature sintering furnace in air separation nitrogen production, chemical process and magnetic materials, protective gas in electronic industry, and online oxygen content analysis in metallurgy, glass and building materials industry.
Product Features
●Long life: the oxygen sensor uses patented coating, which has strong anti-corrosion ability to flue gas; the lead wire of the oxygen sensor in the medium temperature oxygen detector uses double wire, which overcomes the disadvantage of the pressure contact lead wire, and prolongs the life of the
oxygen detector exponentially;
●The middle temperature direct insertion type: the contact part of the oxygen detector and the flue gas is made of new high temperature alloy steel, the oxygen detector can be inserted directly into the furnace below 700℃, which overcomes the problems of easy clogging of the flow guiding and sampling pipe and the inaccurate monitoring data due to the poor sealing and the fluctuation of furnace pressure;
● The wide temperature range of application: the sample gas temperature can be set at low temperature and run at constant temperature, and the sample gas temperature can be set at high temperature and run at floating temperature.
●Strong anti-jamming ability: all the structure of the table is floating, strong anti-jamming ability, reliable monitoring data;
●The output is synchronized and isolated (0/4/20)mA, with a maximum load of ≤500Ω.
technical parameter