Acoem Dynoptic is a recognised specialist in the design and manufacture of high technology instrumentation for opacity, dust and particulate monitoring.

Product Applications

Below are our core product applications, simply select them for more information about suitable monitors



Dynoptic opacity monitors use the light transmission technique to measure the visible opacity of exhaust gas in a duct, stack or flue.



Particulate monitoring requires the measurement of the mass concentration of particulate matter in stack emissions to atmosphere.



Dynoptic dust monitors use DDP (optical scintillation which measures the dynamic fluctuation in light transmission as dust particles move through a light beam.

Opacity, Dust and Particulate monitoring

Acoem Dynoptic, (Dynoptic Systems Ltd) is a recognised specialist in the design and manufacture of high technology instrumentation for continuous emission monitoring.

We offer an innovative range of opacity, dust, particulate and smoke monitors to suit a variety of continuous emission applications such as boilers, filter bag houses, incinerators and other industrial and marine processes.

From our large modern facility in rural Oxfordshire, we design and manufacture all our own products. We export worldwide to more than 40 countries, either through our network of local distributors or directly from our offices here in the UK.

Engineered for accuracy and performance, our instruments are of rugged design and have an excellent reliability record, which has seen them become the industry standard for many large OEM customers.

Acoem Dynoptic monitors are installed in more than 30 countries wordwide with references in:

Asia | Europe | Middle East | Americas | Oceania | Africa

Latest news

Keep up to date with the latest product information and installation progress from Dynoptic Systems.

Acoem Dynoptic exhibiting at the Virtual 2021 Air Quality & Emissions event

We are pleased to announce that Acoem Dynoptic will be participating in this year’s virtual Air Quality and Emissions exhibition on the 13th and 14th of October. Mark Golding and Graham Jennings will be available to discuss Acoem Dynoptic’s range of industrial opacity, dust and particulate continuous emission monitors. If you have questions, an application…

Josh Edwards joins Acoem Dynoptic

Acoem Dynoptic and Tunnel Sensors are delighted to introduce Josh Edwards who joins the business as our Lead Technical Support and Service Engineer. With a degree in Astrophysics and international customer support experience, Josh will take overall responsibility for technical support, training, and service activities across Dynoptic’s range of opacity, dust, and particulate monitors and its range of road…

Mark Golding Joins Acoem Dynoptic & Tunnel Sensors

We’re very pleased to introduce Mark Golding who has joined Acoem Dynoptic and Tunnel Sensors as our Regional Sales Manager. https://www.linkedin.com/in/mark-golding-6181b9216/ Mark has an extensive background in test and measurement technical sales. Mark will be working within Dynoptic’s sales team supported by Graham Jennings and Charles Mawle, he will have responsibility for supporting our customers…
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