Gas Data GFM406 Portable Gas Analyser (Biogas & Landfill)

Biogas, Biomethane, Syngas & Landfill

The GFM 406 is an instrument designed for a variety of applications. It is fully configurable to each client’s requirements, making it a uniquely versatile instrument. Gas Data’s software and hardware present clients with a wide range of gas analysis options.

This instrument provides pressure measurements across three reference points: Atmospheric; Static (Gauge); Differential. The velocity of the gas within a pipe can be captured using an optional vane anemometer.

It can be configured with infra-red channels for ch4 and co2 analysis – with an optional LEL expansion – alongside up to four electro-chemical cells to measure any combination of O2, CO, H2S, H2, or hydrocarbons.

Download Datasheet:

• Standard Kit Measures % CH4, CO2 and O2, charger, Siteman & Download Cable, Leather Case, Transport Case
• Ex. Rating: EEx ib IIB T1
• Provides measurements of up to 6 gases
• Choice of additional sensors including H2S, H2 and CO.
• Measures gas pressure
• Small, portable design that is easy to fit in one hand
• SiteMan PC software included
• High-contrast LCD display
• User-swappable battery pack
• Battery life ranging from 8 to 12 hours
• Maximum charging time of 4 hours
• 230v Charger
• Protective, weather-proof leather case
• Supplied in ready-to-go site kit
• Annual recalibration interval
• Optional extra of vane anemometer to measure gas velocity of 0.5 – 40m/s
• Optional extra brass probe to measure gas temperature
• Data-logger with USB download