Geotech - Model BIOMETHANE 3000 -Fixed Gas Analysers

Regulator

The pressure regulator keeps equipment safe by decreasing pressures from gas bottles.

Calibration bottle

The auto calibration system is versatile due its suitability with most types and sizes of calibration gas bottles. The spare canister holder ensures that accuracy can be maintained whilst a spare canister is being ordered.

Pressure Transducer

The pressure transducer measures the pressure within the gas bottle and provides feed back to the system and a warning when the pressure is low.

BIOMETHANE 3000 analyser

New fully automated CH4 calibration function boasts an increased accuracy ±0.5%, between 90-100%, 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.

Oxygen cell

The brand new oxygen cell has increased accuracy for oxygen, providing a reading to two decimal places.

• 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 and service pack options through approved global service centres
• Heater as standard
• New Firmware Updater Tool – Click on Firmware Updater Tool link

• Customisable to site requirements
• Protects against O₂ issues
• Zero operational downtime for servicing
• Product reliability and longevity
• Prevents the risk of injecting poor quality gas into the grid network
• Maximise operational efficiency through optimising the AD process
• Operational within hazardous areas
• Ease of operation, integration and installation
• Minimal through-life costs
• Local support for peace of mind

• CO2
• CO
• H2
• H2S
• CH4
• O2

• Agricultural waste AD (large scale)
• Biogas upgrading
• Farm waste AD (small scale)
• Mixed food waste AD
• Sewage / waste water treatment AD