Extractive Dust Measurement Technology

In some cases, the process conditions are not suitable for in-situ dust measurement. Does the air flow contain moisture or do you always want access to the analyser? An extractive dust measurement offers you the solution.

For continuous measurement of dust in wet-gas applications, Durag has an extractive system in which a sample is taken with an iso-kinetic probe. The dust concentration is then measured by a monitor based on light scattering technology. Also for measurements in blast furnace applications there is a reliable analyser that measures the dust concentration with Beta radiation. This measuring principle with Beta radiation is also extremely suitable for particulate matter measurements in ambient air.