The StackMasster II permits both the mass emissions and concentration of particulate to be simultaneously monitored, recorded and reported. This satisfies both process and new regulatory requirements which focus on the total discharge of particulate from a plant (mass/time), as well as concentration limits (mg/m3). The StackMasster II provides a reliable, cost effective solution for the aggressive environment of a particle laden discharge in both constant and variable velocity applications.

The system can be expanded to incorporate up to 32 sensors which may include additional StackMasster II sensors, Auxiliary Input Modules (for taking 4-20 mA from other instruments) and DT990 type dust concentration sensors.

The StackMasster II, with its precise time of flight velocity measurement principle, provides an accurate and robust solution for all but the cleanest emission applications.

Its double rod sensor is virtually unaffected by particle contamination and will operate reliably in dusty and humid environments.