automatic monitoring system / particle / continuous emissions

The PCME STACK 980 is an approved Particulate Continuous Emission Monitor suited to industrial applications in stacks after bag filters, cartridge filters, cyclones and process driers. The instrument combines the latest regulatory approvals (MCERTS Performance Standards for Automated Dust Arrestment-Plant Monitors, version 1 (August 2010), class 2 PM-CEM) for both dust measurement and leak monitoring, with reliable automatic quality assurance features, rugged operation and advanced diagnostics for the management and optimisation of arrestment plant.

Options include Ex Dust Zones 20, 21 and 22, up to 800°C stack temperature operation and Hastelloy® enhanced corrosion protection; The PCME STACK 980 is used extensively for particulate measurement (mg/m³) and bagfilter leak location across a broad range of challenging applications.
Patented Electrodynamic™ Probe Electrification technology extracts a specific frequency band from the induced AC current signature and filters out the DC current caused by particle collisions. The technology outperforms conventional DC triboelectric systems and alternative AC systems by extending the velocity range over which the instrument has no cross sensitivity to changing velocity, and is unaffected by contamination of the sensor rod eliminating concerns of signal drift.