DZR-800 Zirconia Oxygen Analyzer Introduction
DZR-800 / 800 Ex series zirconia oxygen analyzer, its core zirconia probe is a sensor that uses the zirconia concentration potential to determine the oxygen content. DZR-800 zirconia oxygen analyzer is used to automatically monitor the oxygen content in various furnace kiln flue gases (also suitable for monitoring the oxygen content in inert gas)
Products are widely used in:
● In chemical, thermal power, cement, metallurgy and other process control equipment, it is used to control the optimal ratio between combustion and ventilation and improve combustion efficiency;
● DZR-800 Ex series zirconia oxygen analyzer is mainly used in explosion-proof occasions.
Feature
● Long life: The oxygen sensor adopts a patented coating, which has a strong resistance to flue gas corrosion. The lead wire of the oxygen sensor in the medium-temperature oxygen detector uses a double wire, which overcomes the shortcomings of the pressure-contact lead and doubles the life of the oxygen detector.
● Medium temperature direct plug-in type: The contact part of the oxygen detector and the flue gas uses a new type of high-temperature alloy steel. The oxygen detector can be directly inserted into the furnace below 700 ° C, which overcomes the problem that the diversion sampling pipeline is easy to be blocked and is not easy to suffer due to poor sealing The problem of inaccurate monitoring data due to furnace pressure fluctuations;
● Wide applicable temperature range: low temperature can be used for constant temperature operation, high temperature can be used for floating temperature operation;
● Strong anti-interference ability: The structure in the table is completely floating, the anti-interference ability is strong, and the monitoring data is reliable;
● The output is synchronous and isolated (0/2 / 4-20) mA, and the output load is ≤500Ω.
Technical parameter
● Zero point drift: ± 1% FS / 7d
● Range drift: ± 1% FS / 7d
● Linear error: ± 2% FS
● Range range: (0 ~ 100)% (different specifications can be selected within the range)
○ Minimum range: (0 ～ 20)%
○ Standard range: (0 ～ 20.6)% (0 ～ 50)%
(0 ～ 100)%
● Repeatability: ≤0.5%
● Response time: ≤5s
● Power: ﹤ 150W
● Power supply: AC (220 ± 22) V 50Hz
● Weight: about 15Kg
DZR-800 / 800 Ex series zirconia oxygen analyzer, its core zirconia probe is a sensor that uses the zirconia concentration potential to determine the oxygen content. DZR-800 zirconia oxygen analyzer is used to automatically monitor the oxygen content in various furnace kiln flue gases (also suitable for monitoring the oxygen content in inert gas)
