Next Generation’ Fixed Gas Analyser From QED Environmental Systems

The GEOTECH BIOGAS 3000 from QED Environmental Systems Ltd, a leading manufacturer of innovative environmental products and subsidiary of Graco Inc (NYSE: GGG), represents the next generation of fixed gas analysis technology through the continuous monitoring of the complete gas production process.
Building on field-proven gas analysis technology, the compact self-contained BIOGAS 3000 system offers cost-effective online monitoring that is ideal for anaerobic digestion, biogas monitoring, and landfill gas monitoring applications.
The BIOGAS 3000 can be configured for up to four sampling points to monitor methane (CH4 ), carbon dioxide (CO2 ), and oxygen (O 2 ), with optional monitoring of hydrogen sulphide (H2 S), hydrogen (H2 ) and carbon monoxide (CO) levels – operators can choose up to five gases to monitor.
The unit is also available with a continuous monitoring option for CH4 , CO2 and O2. By incorporating external H2S sensors in ranges from 50 to 40,000 parts per million (ppm), it can be manufactured to monitor before and after desulphurization. Pre-calibrated sensors are also available, which can limit system downtime.