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TR-9300 flue gas continuous monitoring system is a combination of on-line analysis technology and China environmental protection monitoring technology, and is elaborately built through our company's rich experience in the field of industrial process for many years. The system conforms to the environmental protection industry standard HJ / t76-2007 of the people's Republic of China, and has obtained the environmental protection product certification issued by China Environmental Protection Industry Association. The system is applied to the on-line monitoring of gaseous pollutants (SO2, NOx, Co, CO2, O2) and solid pollutants in flue gas, as well as temperature, pressure, humidity and flow rate. Through the data acquisition and processing system, the atlas and environmental protection reports can be generated, and the data can be transmitted to all levels of environmental protection departments.
Monitoring subsystem of gaseous pollutants (SO2, no, O2, Co, CO2, etc.)
Particulate matter monitoring subsystem (dust)
Flue gas parameter monitoring subsystem (flue gas temperature, pressure, velocity, humidity)
Data processing subsystem (DAS system)
Data transmission system composition.
3、 System features
Use gas analysis technics of UV absorption spectrum & algorithm of chemometrics.
Use light source of pulse xe-lamp with more than 10 years life time.
Without optical moving parts.
Data processed digitally.
Measuring signal output display linearly.
Multiple signal output: sound, light, image, relay and message.
Combine into one set instrument with other gas analyzer under same condition, 4 groups (max).
High accuracy, high reliability, quick response, wide range of application
4、 Application field
The system is applied to all kinds of power plants, chemical plants, iron and steel plants, heating plants, cement plants, waste incineration plants and all kinds of oil, coal and gas boilers.
|Monitoring Item||Measuring Method||Measuring Range||Zero Shift||Span Drift||Response Time||Linearity Error||Output Signal|
|SO2||IR/UV||0~2000 μmol/mol||±1% FS/7d||±1% FS/7d||≤12||±1% FS||RS232/RS485 4~20mA|
|NOX||IR/UV||0~2000 μmol/mol||±1% FS/7d||±1% FS/7d||≤12|
|CO||Non-dispersed infrared absorption||0~2000 μmol/mol||±1% FS/7d||±1% FS/7d||≤12|
|O2||Electrochemistry/Magnetic pressure||0~25%||±1% FS/7d||±1% FS/7d||≤10|
|PM (Dust)||Electrochemistry/Laser||0~2000mg/m³||±2% FS/7d||±2% FS/8d||≤1|
|Flow||Differential pressure sensing||0~40m/s||±2% FS/7d||±2% FS/8d||≤15||±2% FS||40~20mA|
|Pressure||Differential pressure sensing||60~140Kpa||±2% FS/7d||±2% FS/8d||±2% FS|
|Humidity||Capacitance||0~100% RH||±2% FS/7d||±2% FS/7d||≤10||≤±1.5%FS|
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