Working Principle of Flue Gas Analyzer

Working Principle of Flue Gas Analyzer

Flue gas analyzer is a kind of equipment adopting electrochemical sensor to continuously analyze and measure the content of SO2, NO, NO2, O2, NH3, Cl2, O3, H2S, Ch3 in exhaust gas. It is mainly applied in the pollutant discharge of small oil burning boiler and the environmental monitoring near the pollution sources. According to the mode of occupation, it can be divided into portable flue gas analyzer and fixed wired recording flue gas analyzer. Hangzhou Zetian Technology Co., Ltd., a producer and seller of flue gas analyzer, is an intelligent environmental protection enterprise providing professional solutions for the monitoring in polluter gas, polluter water, mobile source, ambient air, surface water, VOCs and raise dust. Welcome to order.

1.  How fast is the online gas analyzer?

Online gas analyzer makes use of induction condensation method. Its working principle is to measure the content of SO2, NO, NO2 in flue gas by UV-DOAS, with wet oxygen content by electrochemistry, and calculate the dry flue gas concentration of SO2, NO, NO2 through dryness transformation. Without UV absorbing water and undistributed by water and dust, LOD of SO2, NO, NO2 can reach 1mg/m3 (15m optical path).

2. What should flue gas analyzer on sale be?

As a flue gas analyzer supplier, Hangzhou Zetian Technology Co., Ltd. sells flue gas analyzer whose technical requirements on function design, structure, performance, installation and test conform to the relevant standard requirement of environmental protection. In the meanwhile, the flue gas analyzer has the following features:

  • Automatic sampling, analyzation and test, fast measuring speed. No any consumables.

  • Simple operation. It can be operated and used after on-site training.

  • Widely applied in online environment monitoring, IPC and safety monitoring.

  • Adopting adaptive spectrum technology, maintenance free and long period.

  • Based on UV-DOAS and chemometrics algorithms, the analyzer has high measurement accuracy and reliability.

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