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Optical in-situ dust analyser with laser or light


With the right in-situ dust analyser you can measure even the lowest dust concentrations. You will be able to monitor safety, control your production process and make timely adjustments. Durag offers a complete package of dust analysers with specific applications and measuring principles, to be supplemented with various options.  

An optical light detection analyser measures the dust content because the light beam traverses the measuring path twice. Measuring the dust content with light detection is very suitable for larger channel diameters and / or higher dust concentrations. Measuring dust concentrations with laser light is based on the principle of light scattering. For the lowest dust concentrations, both direct and indirect laser light are detected and evaluated.

Naturally Durag’s dust analysers are compliant with the high requirements of the new European standards and therefore suitable for measurements according to official regulations.

Key benefits

Quantitative (mg / m3) and qualitative (%)
Automatic self-check for zero point, span and pollution
Suitable for high process temperatures
Integrated compressed air supply
EN-15267-3 and QAL1 certified
Control unit for several sensors available
More information

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