GFM 406 Portable Gas Analyser
The GFM406 portable gas analyser is configurable to client’s requirements making it a uniquely versatile instrument catering for a variety of gas monitoring applications. The configurability of the 406 renders it an ideal instrument for biogas monitoring, landfill or other applications requiring atypical gas channels or measurement ranges.
Contact Van WaltOverview
The GFM406 is a portable gas analyser capable of monitoring methane (CH4), carbon dioxide (CO2), carbon monoxide (CO), Oxygen (O2), hydrogen sulphide (H2S) or Hydrogen (H2). This instrument is configured to suit the application with the option of two infra-red channels for CH4 and CO2, with an optional LEL expansion, and up to four electrochemical cells for measurement of O2, CO, H2S and H2. With the option of N2 balance calculation customers choose up to 7 gas channels.
This instrument can offer flow measurement (instantaneous and peak) barometric pressure, static (gauge) pressure and differential pressure.
Accessories to measure gas velocity and temperature are available.
If your application requires a standard instrument configured for landfill gas or contaminated land applications please consider the GFM 436.
GFM 406 Portable Gas Analyser Equipment Options:
Benefits
- Rugged field instrument with soft case and hard case
- User configurable gas channels in various measurement ranges
- CH4, CO2, O2, CO, H2S, H2 and N2 measurement options
- ATEX Ceritified – ATEX, IECEX, UKEx II 2 G Ex ib IIB T1 Gb
- Ability to store two water level measurements relating to the monitoring location
- Intuitive to use
- instantaneous and peak bidirectional flow measurements (optional)
- Ambient (barometric), static and differential pressure outputs (optional)
- Internal memory for manual data logging and programmable unattended continuous data logging
- Three tier hierarchical labelling structure for readings
- Easy to use SiteMan software for device setup and data management
- 12 month warranty and service interval
- Supplied with soft case, sample tubing, communications lead, charging cable, calibration certificate, SiteMan software and protective hard case.
- Spares, servicing, and support from Van Walt Ireland technical team
Applications
- Contaminated land assessment
- Brownfield development
- Landfill monitoring
- Biogas
- Syngas
- Environmental compliance monitoring
Specifications
40% ± 3%
100% ± 3%
Resources
Manuals & Downloads
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