Gasboard—3800E comprehensive portable flue gas analyzer adopts the international advanced NDIR non-dispersed infrared technology and electrochemical techniques to measure the volume concentration of CO, CO2, O2, SO2, NO2, NO and other gases in flue gas and to figure out excess air coefficient. This product has high precision, small volume, it is convenient to carry, simple to operate and it is extensively applied in steel, chemical, energy conservation monitoring, energy efficiency evaluation and other fields.
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Specification of Gas Measure
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Components
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Methods
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Normal
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Min Range
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Max Range
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Resolution
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Accuracy
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O2
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Electrochemistry
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0-25% vol
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0-25% vol
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0-100% vol
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0.01%
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±2%
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CO low
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Electrochemistry
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0-4000ppm
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0-100 ppm
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0-9999 ppm
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1PPM
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±2ppm
±10ppm
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SO2
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Electrochemistry
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0-2000ppm
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0-100 ppm
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0 -4000 ppm
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1PPM
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±2ppm
±5ppm
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NO
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Electrochemistry
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0-2000ppm
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0-100 ppm
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0 - 4000 ppm
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1PPM
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±2ppm
±5ppm
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NO2 Optional
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Electrochemistry
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0-200ppm
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0-100 ppm
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0 -1000 ppm
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1PPM
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±2ppm
±5ppm
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H2S Optional
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Electrochemistry
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0-1000ppm
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0-200ppm
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0- 1000 ppm
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1PPM
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±2ppm
±5ppm
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CO high Optional
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NDIR
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0-10% vol
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/
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/
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0,01 %
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±0,05%
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CO2
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NDIR
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0-25% vol
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/
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/
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0,01 %
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±0,05%
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HC
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NDIR
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0-9999ppm
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/
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/
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1ppm
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±10ppm
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Note: The measured components and range can be customized.
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Specification of Temperature Measure
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Parameter
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Method
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Measure Range
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Resolution
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Precision
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Flue Gas Temperature
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Thermocouple
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0~800℃
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1℃
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±3℃
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Ambient Air Temperature
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Thermistor
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0~99℃
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1℃
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±1℃
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Specification of pressure measure
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Parameter
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Method
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Measure Range
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Resolution
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Precision
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Diff. Pressure
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Silicon Diff. Pressure Chip
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-50hPa~50hPa
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1Pa
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±2Pa or ±5%rel
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Ambient Pressure
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Silicon Pressure Chip
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86kPa~120kPa
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0.01kPa
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±0.5kPa or ±2%rel
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Other specifications
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Communication Interface
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RS232
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Work Temperature
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5～45℃
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Relative Humidity
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5～85%
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Ambient Pressure
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86～108kPa
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Working power
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AC 90V-240 50Hz±1Hz
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Dimension
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438 X 290 X 152mm(W×L×H)
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Weight
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About 6.5kg
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