Infrared Coal gas Analyzer

详情

Online Infrared Coal gas Analyzer Gasboard****0 Introduction: Gasboard ***0 infrared coal gas analyzer can be used for measurement of the concentration of up to 6 gases such as CO, CO2, CH4 , CnHm, H2 and O2 components in sample gases simultaneously . It is based on the single source two beams non-dispersion infrared (NDIR) method for CO, CO2, CH4 , CnHm , micro-TCD gas sensor for H2 and O2 by fuel cell method. This analyzer is designed with *9 inches 3U smaller physical dimensions and the simple digital pulsable infrared source and two beam systems. Features: Up to 6 gases measurement with combination of NDIR, TCD and ECD gas sensor technology Simple construction with pulsable infrared source and two beams technology Constant temperature control for gas bench for high stability **0***0 LCD with menu operation. Heating value calculation function Specifications: Measure Gas Measure Method Measure Range Resolution Precision Error CO NDIR *5% 0. *1% ≤1% FS ≤2% CO2 NDIR *0% 0. *1% ≤1% FS ≤2% CH4 NDIR *0% 0.*1% ≤1% FS ≤2% H2 TCD *0% 0.0 1% ≤1% FS ≤2% O2 ECD *5% 0.*1% ≤2% FS ≤2% Note: Measurement range can be customized by the requirement. Gas flow 0.7 ～ 1.2 L/min Pressure of gas inlet <1Bar Sampling gas requirement Remove water vapor, dust(<1um) and oil etc. Response Time <*5s (NDIR) Warm-up time *5min Communication port RS**2(optional) Output 4～*0 mA（according to the requirement） Work temperature 0～*0℃ Relative humidity 5～*5% Ambient air pressure *6～**8kPa Power supply **0V±*4V AC *0Hz±1Hz Dimension **3mm×**3mm×**0mm（W×L×H） Weight *2kg