The MRU DM 401 dust monitoring system is the ideal dust monitoring instrument for continuous monitoring of flue gas particulates in the ducts/stacks/chimneys of industrial combustion. The DM 401 has simple installation, commissioning and operation. With no moving parts there is minimal maintenance. The DM 401 features PC based setup, control and data logging.

The DM 401 is designed for use in multiple industries including: Power utilities, refineries, Chemical / Petrochemical, Incinerators, Cement plants, Iron and steel plants, Crematoria, Electrostatic precipitators, Filter bag houses.