Thermal mass flow technology is a method of gas flow measurement that does not require correction for changes in process temperature or pressure. Thermal mass flow technology also has a benefit of measurement at low velocities and greater turndown capabilities than those obtainable with other flow measurement devices.
Turbine Meter Enables Flow, Density, Temperature & Pressure Measurement
Spirax Sarco's EMCO branded MassTracker insertion turbine mass flowmeter line is featured in the following video. The instrument features multivariable measurement versatility, combining measurements of mass or volumetric flow, density, temperature and pressure in one device. Tappable into lines from three inches to 80 inches at full flow conditions, the MassTracker can be mounted virtually anywhere. The hot-tap capabilities allows the instrument to be installed and serviced without process shutdown — a feature that not only saves on labor costs, but also avoids disruption of critical processes.