Geotech Biogas 300

Geotech Biogas 300

Easy to self-install, operate and maintain, the BIOGAS 300 is a cost effective fixed system biogas analyser for CH4 monitoring. Ideal for 500kw or reduced scale Anaerobic Digestion plants, from agricultural to food waste typical applications

Find out more on our sister site Cadmus Products

Key Features

  • Geotech’s BIOGAS 300 fixed biogas analyser provides a single sample point monitoring for CH4
  • The BIOGAS 300 is an ideal addition to a small-scale anaerobic digestion site and farmers looking to monitor CH4 levels
  • Modbus or 4-20mA data output
  • Simple to operate – push button operation
  • 0-100% CH4 measurement
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Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

More Features:


  • Easy to read backlit display through transparent enclosure door
  • The last reading is stored for on-screen viewing
  • Compact self-contained system
  • We offer a range of accessories available for this product




  • The BIOGAS 300 boasts an IP65 rated ABS enclosure for your peace of mind
  • No training required, simply plug in and the helpful menu will guide you through everything you need to know
  • Zero service downtime: simply swap out the internal FAU to return it for servicing, we provide you with an interim FAU in the mean time
  • The BIOGAS 300 uses field proven equipment and technology
  • Geotech makes it easy to self-install the unit quickly and easily, what’s more the user calibration is simple and straight forward