Pillard Dust monitor OPASTOP

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combustion pillard Opastop4000H 500x277-FIVES

Pillard OPASTOP ensures the continuous surveillance of dust emission at stack and after bag filter monitoring. It applies to all industries with dust.


Based on a sturdy and sustainable industrial design, Pillard OPASTOP is recognized by customers as a reference in dust measurement.
Compliant with the QAL 1 certificate in collaboration with the TUV and with 7 evolutions developed since it was launched 30 years ago, Pillard OPASTOP is the ultimate solution for low concentration of dust.


The optical measuring by reflection of the paticles is made by a single sensor.
Thanks to this configuration, the OPASTOP is installed by one side / one hole mounting type for a very simplified installation.


Thanks to its modular design consisting in 3 main parts (optic fiber, electronic cabinet and sensor) Pillard OPASTOP maintenance is very easy as the operator can immediately replace the part concerned. Built with optic fiber, the electronic part is never in contact with flue gas, thus limiting the risk of destruction.


Specialized in ultimate and pioneering combustion solutions, Fives can also adapt to any specific requests (INOX and tropicalized versions, higher length of optic fiber, flue gas temperature up to 800°C) and provide customers with taylor-made solutions depending on dimensions, materials, access and site constraints.


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