Main Function:
Flue Gas Analyzer, GCEM4100, can measure the concentration of CO, CO₂, NO, SO₂ and O₂ in flue gas components. The concentration of CO, CO₂, SO₂ and NO is measured by advanced international optical technology, and the concentration of O₂ is measured by long-life electrochemical sensors.

Performance Feature:
ü Non-dispersive infrared (NDIR) gas analyzer has high precision and long life peirod. NDIR gas analyzer is a fast and accurate gas analysis technology with wide application range.

ü Ultraviolet (DOAS) analyzer uses full spectrum measurement and DOAS algorithm. The concentration of various gases can be measured simultaneously with the same optical and gas structure.

ü The ultraviolet spectrum avoids the absorption spectrum of CO and H₂S, and the differential algorithm eliminates the cross-interference of multi-gases.

ü Ultraviolet differential technique, chemometrics and automatic spectral deviation tracking algorithm improve the accuracy and stability of the analysis.

ü The dual-range design can measure the composition of high and low concentration gases and deal with various complex working conditions.

ü The heat tracing pipeline is extracted and transported to the measuring room, which can be measured by further dedusting and water treatment.

ü 316 stainless steel probe can withstand high temperature and high humidity acid flue gas corrosion, heat tracing pipeline and cabinet pipeline are made of Teflon material.

ü Real-time monitoring, remote debugging.

ü Pretreatment system adopts modular design to facilitate equipment replacement and timely troubleshooting.

ü The fully analytical heating technology can be set to ensure that the analyzed gas can work normally even under extremely high humidity conditions.

ü Embedded modular hardware design, enhanced self-diagnosis and enhanced data processing functions and rich and flexible interfaces.

Application Fields:

The system can be applied to the continuous monitoring of the concentration of stationary pollution sources such as coal-fired chimneys, iron and steel plants, cement plants, aluminium smelters, non-ferrous metal smelters, phosphate fertilizer plants, nitric acid plants, sulphuric acid plants, petrochemical plants and large industrial chimneys of chemical fiber plants.