• Durag India Instrumentation Limited

Measuring Device for Smoke Spot Number/Dust Concentration

Durag Group develops and distributes products for industrial combustions and environmental monitoring. The company offers a Measuring Device For Smoke Spot Number/Dust Concentration. This is available in two versions: D-R 300 – extremely sensitive device for measuring smoke spot number; and D-R 300-40 –especially sensitive measuring device for the smallest concentration of dust, in particular in waste incineration plants. Features: in-situ measurement directly in the flue gas flow; automatic system tests and correction of measured values; self-calibration in 4-hr cycle; optics and electronics in a hermetically sealed unit – no smoke gas can enter device; maintenance-friendly, thanks to optimal purge air conduction in front of the heated optical end plates; direct access to all parameters via the operator display; and automatic measuring range selection in accordance with 17.BlmSchV, in relation 1:3:9. Applications: smoke spot number measurement in furnaces designed for light fuel oil, fine dust measurements in processes, waste incineration, filter monitoring and emission-value measuring in waste incineration and power plants. Approvals: suitability-tested by the TUV Cologne, test report 936/800002, suitability-tested by the TUV Cologne, test report 936/801004, itemised in the list of suitable measuring devices for continuous emission measuring, MCERTS.