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Online Infrared Syngas Analyzer
Gasboard 3100 & 3100 PROGasboard 3100 & 3100 PRO

PCT approved Gasboard-3100 is a stationary syngas analyzer based on NDIR & TCD technologies,  NDIR ,TCD and electrochemical technology, it can be used for long term measurement of CO, CO2, CH4, H2 , O2 , CnHm, C2H2 , C2H4 or any of their combination and calculation of heat value.
With standard 3U enclosure and 4-20mA output, it is widely integrated for long term gas monitoring in applications like steam reforming, hydrogen production, methanol production, steel making, heat treatment, chemical conversion, gasification, pyrolysis etc.
Gasboard syngas series analysis instruments can be used for measurement of the concentration of up to 6 gases such as  CO, CO2, H2, O2, CH4, CnHm, C2H2 and C2H4 simultaneously, and calculate the gas heating value (caloric value) and N2 balance automatically. It is the best tool to help you:
? To check whether the gas is still being produced to decide the feedstock cycle and the best ratio.
? To check the quality of the gas being produced prior to use in some industrial process.
? To check the quality of the gas and optimize the gasification technical process.
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  • PCT approved product based on IR & TCD technologies to measure syngas composition. (EU and US Authorization No.: EP2796856, US9857323).
  • Replacement to gas chromatography, mass spectrometry.
  • Patented NDIR and TCD technology, including ECD technology for reliable measurement of eight gases.
  • High-selectivity CH4 gas sensor, no interference from other hydrocarbons.
  • Fully compensated H2 sensor, no interference from CO, CO2, CH4 based on the intelligent correction.
  • Integrated RS232/RS485 digital output with 4-20mA analog output.
  • Built-in auto-zero pump, efficiently decrease the calibration frequency.
  • Modular sensor design , easy maintenance.
  • Energy: Gasification of biomass/municipal waste/solid waste/coal
  • Pyrolysis of tyre/plastic
  • Pertrochemical:Methanol Production,Hydrogen Production
  • Metallurgy:Direct Iron Reduction,Converter,Coking Process,Blaste Furnace,Heat Treatment
  • Oil& Gas:Natural Gas,Coal Bed Gas


CO2 Sensor CM1106-C
Display LCD Display
Power Supply 100~240VAC,100W
Communication RS-485/RS-232,(4-20) mA
Gas Condition No Tar, No Dust and No Water
Inlet Gas Pressure (2~50) kPa
Optimal flow Rate (0.7~1.2) L/min
Response time T90<15s (NDIR)
Repeatability ≤1%
Resolution 0.01%
Accuracy CO/CO2/CH4/C2H2/C2H4/CnHm:±> O2/H2:±2%F.S.
Measurment Range CO/CO2/CH4/H2:(0~100)%br/> O2:(0~25)%br/> C2H2/C2H4/CnHm:(0~10)%(optional)
Measurment Principle CO/CO2/CH4/C2H2/C2H4/CnHm:NDIR
Gas CO/CO2/CH4/H2/O2/C2H2/C2H4/CnHm*/Heat Value
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