The BIOMETHANE 3000 is designed for high accuracy methane and oxygen readings for biomethane applications, providing customers with the peace of mind that at first stage production, they will have quality readings above the 95% methane level and below the 1% oxygen level.

• CH4 – improved accuracy 90-100%
• O2 – improved accuracy below 1% to 2 d.p
• Modular design enabling hot-swap for serviceability and onsite maintenance
• Fully automated calibration function to maintain CH4 accuracy and ensure data reliability in extreme temperatures
• ATEX and IECEx certified* for use in potentially explosive gas atmospheres – zone 2
• ISO / IEC 17025 calibration for optimal accuracy
• Continuous monitoring of 1 sample point
• IP65 rated for weather proofing
• Built in liquid level monitoring with a dedicated alarm
• Optional automated moisture removal drain
• Dedicated alarm to inform the user that the auto calibration needs attention
• Gas alarms & fault notifications
• 6 x 4-20mA outputs
• Modbus RTU communication
• Optional Profibus, Profinet and Ethernet communication
• Clear, visual and informative colour display
• Wide operating temperature range
• Extended Warranty & Service pack options through approved global service centres
• Heater as standard

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]



  • Number of sampling points : 1
  • Gases to be monitored : CH4, CO2 and O2 with optional H2S, H2 and CO (choice of up to 4)
  • Reading intervals : Continuous1
    CH4, CO2 and O2 measurement with user definable fourth gas reading
  • Operating temperature range : -20°C to +50°C


  • Mains options : 110-230 Vac 50/60 Hz
  • Consumption : 155W maximum
  • Backup memory : Lithium manganese dioxide backup battery for memory retention