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Biogas Analyzer (Online Type)
Biogas Analyzer (Online Type)
Biogas Analyzer (Online Type)
Biogas Analyzer (Online Type)

Biogas Analyzer (Online Type)

  • Keywords:online biogas analyzer, continuous gas monitoring, real-time biogas analysis
  • Category:CO2 Analysis and Detection

The Biogas Analyzer (Online Type) is an advanced instrument designed for continuous, real-time monitoring of biogas composition. Utilizing state-of-the-art sensor technology, this analyzer provides accurate measurements of key biogas components such as methane (CH4), carbon dioxide (CO2), and hydrogen sulfide (H2S). It is ideal for use in biogas plants, landfills, and wastewater treatment facilities, ensuring optimal performance and safety. The online functionality allows for seamless integration into existing systems, providing continuous data without the need for manual sampling.

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Product Overview
The Biogas Analyzer (Online Type) is a high-precision online monitoring device based on non-dispersive infrared gas analysis and long-life electrochemical sensor technology. This instrument can continuously measure the volume concentrations of CH₄, CO₂, H₂S, O₂, and other gases in biogas, offering precise multi-component measurement capabilities. It is widely applicable in biogas production, wastewater treatment, and landfill gas monitoring. The compact and reliable design ensures continuous monitoring, providing strong support for optimizing biogas process flows and ensuring safety management.

Key Features

  • High Measurement Precision: Simultaneously measures the volume concentrations of CH₄, CO₂, H₂S, O₂, and other gases with no cross-interference between components, ensuring accurate data.
  • Stable Operational Performance: Dual-channel sensor design with self-diagnostic functionality, enabling real-time monitoring of sensor status to ensure stable and reliable operation.
  • Low Operating Costs: Compared to traditional methods such as the Orsat and gas chromatography techniques, this analyzer does not require frequent disassembly or chemical reagents, resulting in low operational and maintenance costs.

Applications

  • Biogas Production: Real-time monitoring of biogas composition to ensure stable production and optimize gas quality.
  • Wastewater Treatment: Monitoring of gas components in wastewater treatment processes to improve resource utilization efficiency.
  • Landfill Gas Monitoring: Used in landfill sites to monitor biogas, preventing gas leakage and ensuring environmental safety.
  • Agricultural Livestock: Monitoring biogas composition in livestock farms to develop effective ventilation and gas management solutions.
Parameter Description
Measurement Component CH4/CO2/H2S/O2
Measurement Principle CH4/CO2: NDIR; H2S/O2: ECD
Measurement Range CH4:(0~100)%;CO2:(0~50)%;  H2S:(0~9999)ppm;O2:(0~25)%
Linearity Error CH4/CO2: ±2%F.S.; O2/H2S: ±3%F.S.
Resolution CH4/CO2/O2: 0.01%; H2S: 1ppm
Repeatability 2%
Response Time T90≤10s (NDIR)
Optimal Flow Rate (0.7~1.2)L/min
Inlet Pressure (2~50)kPa
Sample Gas Requirements Dust-free, moisture-free, oil-free
Electrical Parameters
Communication Interface RS-485/RS-232, (4-20)mA
Power Supply 100~240VAC, 100W
Display LCD display
Functional Configuration Built-in zeroing pump for auto-zero calibration; self-diagnostic function for sensor status monitoring
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Biogas Analyzer (Online Type)Biogas Analyzer (Online Type)

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