Triboelectric Dust Monitor TD-DIP-4-C

The Photoelectric system, at the base of our experience matured previously to an important Firm that operated in the dust collection sector, is a worth system, but it is subjected to several problems of maintenance and different kind, like:

 

– Difficulty in the alignment between Projector an Receiver, with possibility of variations due to the deformation of the mechanic supports,

  in  presence of thermal variations.

– Spurious signals in presence of mechanic vibrations.

– Necessity to drain the optic groups using dry and clean air.

 

The installation of a triboelectric probe is easy and it is constituted by only one element.

 

The triboelectric system need an anti-condense device only in presence of condensing humidity. It doesn't require maintenance in dry processes.

Recent applications has extended the employment of our triboelectric detectors also in presence of oily fogs and without need cleaning.

The triboelectric principle is based on the energy produced by the collision of the dust particles against a metallic electrode, and by the electric field transmitted by the nearby particles.

The intensity of the energy is proportional to the impacts speed and it depend also by the physic properties of the dust.