GEM5000 Gas Analyzer

GEM5000 Gas Analyzer

The GEM5000 Easy Portable Gas Analyzer, designed for Landfills and to help balance the gas field, maximize energy production and ultimately maximize revenue from CH4 extraction.

This product is currently out of stock and unavailable.



    • GEM5000 Gas Analyzer is rugged and portable specifically designed for landfill applications.
    • Measures CH4, CO2 and O2 in% as standard.
    • CH4 and CO2 accuracy +/- 0.5% after calibration.
    • The GEM5000 is individually built to customers’ specifications – can be upgraded after manufacture on request.
    • 3 years warranty.
    • Built-in help allows you to use the analyzer without specific training.
    • Minimum O2 gas log recorded
    • Records static and differential pressure
    • Choice of user configurations that are customizable for each technician
    • New and improved firmware update tool.
    • Multilingual menu, instructions, supporting literature and instructional videos.
    • Designed and manufactured in the UK; used in more than 60 countries around the world
    • New firmware updates available
    • Accessories available for the GEM5000
    • Demonstrations, hiring, training, technical support immediately available to users.


    GPS Field Navigator

    Well Gas Flow Measurement Options:

    • Accurate information from Geotech’s GPS system on the route taken in the field.
    • Clear and informative instructions on the distances of the wellhead measurement points on the site.
    • Guarantee and confidence that the data is collected correctly, and the browser will direct you to the desired place every time.
    • Easy to use and navigate.
    • Allows you to plan your next gas monitoring route.
    • 3-axis compass: exact latitude, longitude and altitude ensure accuracy.
    • Clear visualization of the current location and the identification of the closest or closest well.
    • Localization of 2000 IDs at multiple sites in a single analyser.
    • Google Earth mapping system (through GAM software).


    Optional (at the time of purchase or later)

    • CO compensated with H2.
    • Choice of additional gases including H2S at 10,000ppm.
    • GPS / field navigator.
    • GAM, software for data download.
    • External gas flow devices: anemometer (ATEX) / Pitot tubes.


  • Applications:
    • Optimization of field gas in landfills.
    • Calculation of gas energy in landfill.
    • Estimation of the flare / motor output.


  • Helps balance the gas field.
  • Adjustments can be made in real time.
  • Gets the maximum power output from the site.
  • Intuitive menu and on-screen guide.
  • No need for self-certification of anemometer.
  • Maximize CH4 revenue
  • ATEX, IECEx, MCERTS, CSA and UKAS (ISO17025) calibration certified.

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