Because of the speed, the ease of installation and the low price, the Dusty is an effective alternative for differential pressure measurement and for all “police filters” and can be used in Ex-zones 22.
The Dusty has been designed for reliable broken bag detection without delay. Dusty is usable in all metallic channels where dust particles would be detected. The operative range starts from 0.1 mg/m.
Dusty works on the basis of the triboelectric technology. As soon as the particles either passby or strike the measuring probe, a charge transfer takes place.From this transfer a measuring signal is produced, which - during the overriding of the reference values - will release the switching contacts as described under “system”.