The Solution
The Acoem Dynoptic DSL-340 uses the innovative Dynamic Detection Principle (DDP) which measures fluctuations in the intensity of a light beam using a Transceiver / Reflector arrangement. Increased dust or particulate density in the stack causes the amplitude of these fluctuations to increase. When calibrated against standard reference measurements, the amplitude of this signal relates directly to the particulate concentration in the stack and this can be presented as a reading in mg/m³.
The low-cost monitor is simple to install with power required only for the transceiver head, it is available with a range of configurations – depending on the stack diameter, operator interface requirements, power supply and type of air purge body.