What is the Difference between a gas analyser and a gas monitor? Bengt Löfstedt AQM, CEM 2018-03-15 View Count 754 Can there really be a difference between what a gas analyser is and what a gas monitor is? Or maybe it's the same? Let us sort it out for you. Read More »
Operating Principle of an Oxygen Monitor Bengt Löfstedt Marine, CEM 2018-02-22 View Count 677 Why measure the oxygen concentration in the flue gas in a combustion process? And what is the difference between measuring the oxygen concentration with a zirconia cell vs. a DOAS system? Read More »
Planning for a Gas Monitoring System Bengt Löfstedt AQM, CEM 2018-01-09 View Count 1039 Do you need a gas monitoring system? Then you know which gases you want to monitor, and you probably have an idea of measurement ranges and accuracy requirements. But which other aspects have to be considered? Read More »
How Does a Gas Analyser Work? Bengt Löfstedt General, AQM, Marine, CEM, Vehicle Emissions 2017-11-03 View Count 1675 Whatever you want to detect, you need to identify a property of the object that is easy-enough to measure. Read More »
Who Needs Continuous Emissions Monitoring? Bengt Löfstedt CEM, Vehicle Emissions 2017-10-19 View Count 1861 Continuous emissions monitoring (CEM) is about monitoring air pollutants generated by a specific activity and emitted to the ambient air, typically through a tall stack or other exhaust pipe. Read More »