Dust pulse technology control system

10 October 2022

The ASCOTM DPT Control System from Emerson is designed to optimise the performance and improves the efficiency of filtration and dust collector systems by providing low-level particulate monitoring, early warning leak detection, enhanced cleaning control and real-time diagnostics.

The connected system serves as a cost-effective and scalable step toward a facility’s digital transformation. 

Using traditional sensing technology, low-level leakage is hard to detect in environments with high operating pressure, high humidity or oil and steam. The advanced signal processing of the DPT Control System helps ensure accurate, low-level measurement and detection of particles of less than 1 milligram per cubic meter in harsh, high-pressure and high-humidity applications.

By closely monitoring dust collector systems in real time, the DPT Control System can help users locate and address leaks before they become issues, improving energy efficiency and compressed air consumption savings. 

The loop-powered sensor enables intrinsically safe monitoring of difficult-to-access points of the filtration system, including coil, diaphragm and filter bag. The system’s condition monitoring and predictive maintenance capabilities can improve system reliability and efficiency while reducing maintenance costs and unplanned downtime. Its linear output can help users track real-time particle emissions levels and meet emissions regulations.

In addition to monitoring, the DPT Control System optimises the performance and uptime of dust collector systems of all sizes through efficient and reliable pulse-jet filter cleaning control. 

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