NDIR Gas Analyzer NDIR CH4 CO2 H2s O2 CO Concentration
Features:
5 Inch TFT LCD display
Rechargeable li-on battery
Measure the Gas concentration
Measurement gas
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CO2, H2S, O2, CH4; CO, H2, Calorific value
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Measurement theory
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CO/CO2/H2/O2/CH4: NDIR; H2S/O2: ECD
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Measurement range
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CH4: 0-100%; CO2: 0-50%;
O2: 0-25%;
H2S: 0-9999ppm
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Accuracy
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CO/CO2/CH4: +2%FS;
H2/O2: +3%FS
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Resolution
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0.01 %vol;
H2S: 1 ppm
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Repeatability error
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≤1%
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Recommended flow
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0.7-1 .2L/min
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Inletpressure
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2- 50kpa
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Response time
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T90< 15S(NDIR)
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Samplegasrequirement
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No dust, no water,no tar
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Communication interface
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RS-485, 40- 20mA,
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