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Infrared Syngas Analysis System

Gasboard-9031EX
Gasboard-9031EX is an online syngas monitoring system that delivers real-time measurements of CO, CO₂, CH₄, H₂, O₂, C₂H₂, C₂H₄, CnHm, and calorific value for comprehensive syngas analysis. Developed based on PTC approved NDIR and advanced TCD and ECD technologies, Gasboard-9031EX provides  highly accurate multi-gas analysis in demanding industrial environments. The system is ideal for gas monitoring in diverse industrial applications including  heat treatment furnace atmosphere control, metallurgical processes, CDQ systems, and chemical operations such as syngas production, hydrogen poduction, and petrochemical refining.
Segment: Process Gas Analyzer
Division: Syngas Analyzer
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Features

  • Multi-Gas Measurement: Simultaneously detects CO, CO₂, CH₄, H₂, O₂, C₂H₂, C₂H₄, CnHm and calculates heat value.
  • Robust Sampling Probe: Stainless steel, heated dry-extraction design with auto-purge function,ensures reliable operation in dusty environments.
  • Dual-Stage Filtration & Cooling: Removes moisture and particles to ensure stable long-term performance of the analyzer.
  • PLC-Controlled Operation: Fully automated sampling, backflushing, and drainage, enableing 24/7 unattended monitoring.
  • High Safety Standards for Hazardous Areas: Certified with Ex d IIC T4 Gb explosion-proof rating, making it safe for use in flammable and potentially explosive environments.

Specifications

Measurement Components
 CO, CO2, CH4, H2, O2, CnHm, C2H2, C2H4
Measurement Principle
 CO/CO2/CH4/C2H2/C2H4/CnHm: NDIR; H2: TCD; O2: ECD
Measurement Range *
 CO/CO2/CH4/H2：(0~100)%
O2: (0~25)%; C2H2/C2H4/CnHm：(0~10)% (optional)
Accuracy
 CO/CO2/CH4/C2H2/C2H4/CnHm: ±1%F.S.
O2/H2: ±2%F.S.
Resolution
 0.01%
Repeatability
 ≤±1%F.S.
Response Time
 T90＜15s (NDIR)
Inlet Flow Rate
 0.7~1.2L/min
Inlet Gas Pressure
 2~50kPa
Sampling Gas Condition
 No dust, no vapor, no tar
Ex-proof Grade
 Ex d lIC T4 Gb
Dimension(L*W*H)
 H1600 x W700 x D600 mm
Weight
 250kg
Pretreatment
 Sampling probe with back-purge + heated tube + two stage filters + condenser
Communication
 RS-485/RS-232；4~20mA；Ethernet
Power Supply
 AC110/AC220V±40V，50/60Hz
Display
 LCD
Function
Features self-diagnosis functionality, allowing online checking of sensor status
* Note: Measurement range can be customized per request.

For more details, please feel free to contact our sales: sales@gasanalyzer.com.cn.

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CONTACT SALES

You can contact Cubic Instruments by telephone or email, or you can submit an online Request for Quotation Form.
For Sales: sales@gasanalyzer.com.cn
For Administration: info@gasanalyzer.com.cn

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