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Product Details
EX-proof Online Biogas Analysis System Gasboard-3500

EX-proof Online Biogas Analysis System Gasboard-3500 is an online monitoring system with wall-mounted ex-proof enclosure, mainly used for continuous measuring CH4, CO2, O2, H2S in different biogas, landfill gas, biomethane gas applications. Modular sensor design enables easy maintenance. With flexible gas conditioning system, it could be used in tropical /cold regions. It consists of three parts: pretreatment unit, control unit and analysis unit. It can implement sampling, drainage and other operations automatically and achieve 24 hours unattended working conditions.


1. Ex-proof type applied to Zone 2 hazardous area.
2. Different solutions for raw biogas, high/low H2S, clean biogas, biomethane analysis.
3. Long lifetime H2S modular sensor with auto-air purge.
4. Auto diagnosis quickly check sensor malfunction.
5. Robust design against biogas corrosion.


Landfill site
Waste water treatment
Bio-methane plant
CDM project
Anaerobic digestion
Other fermentation processes
Contact Information
  • Contact Personcubic-ruiyi
  • Telephone+86-27-81628831
  • Fax Number+86-27-87401159
  • Websitehttp://www.gas-analyzers.com/
  • Post Code430205
  • AddressNo.6, Fenghuangyuan Middle Road, Fenghuang Industrial Park, Eastlake Hi-tech Development Zone, Wuhan,China
  • Online MapHubei Cubic-Ruiyi Instrument Co., Ltd. Map & Directions