Biogas analyzer / oxygen / carbon dioxide / methane
Gasboard—9060 Hubei Cubic-Ruiyi Instrument CO., LTD


  • Measured entity:

    oxygen, carbon dioxide, methane, hydrogen sulfide, process gas, biogas, biomass

  • Measured value:


  • Configuration:

    for integration

  • Other characteristics:

    modular, continuous, monitoring, online, real-time, simultaneous, landfill, manual, digital, RS485, process, NDIR, sampling, inspection, high-performance, with oxygen sensor, calibration, temperature control, precision


Gasboard—9060 Biogas Online Analysis System is designed to measure the concentration of CH4 ,CO2 ,H2S and O2 simultaneously in different biogas project applications. It is equipped with H2S protective modular with patented technology, free maintenance gas conditioning unit and automatic temperature control device. The high protective degree, stable working performance make the system totally meet the application with great amount vapor and large H2S content.
Technical specifications
Component Method Measuring range Resolution Precision Repeatability Error
CH4 NDIR 0-100% 0.01% ≤ ± 2% FS ≤ ±2% FS
CO2 NDIR 0-50% 0.01% ≤ ± 2% FS ≤ 2% FS
O2 ECD 0-25% 0.01% ≤ ± 3% FS ≤ 2% FS
H2S ECD 0-9999 ppm 1 ppm ≤ ± 3% FS ≤ 2% FS
Note: Measuring range can be defined as customer request.
Wall-mount IP54 stainless steel cabinet for outdoor installation.
Mechanical specifications
•Dimensions: H700 x W450 x D220 mm
•Material: stainless steel, plate thick 2 mm
•4 brackets for wall mounting
•Hinged front door with visualization
•window (255 x 100 mm), with handle
•Door clamping with 6 bolts M8
•Internal compartment for Biogas analyzer


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