Oil sands and bitumen slurries are the most challenging multiphase flows, presenting numerous measurement and reliability challenges for flow instrumentation today. In-line flow measurement approaches are intrusive and subject to wear, affecting measurement certainty. Some critical processes are not instrumented at all. In addition, there is no practical way to measure a key process variable – entrained air. That is until now. CiDRA’s SONARtrac Volumetric Flow and Entrained Air Measurement Technology is specifically designed to measure aggressive multiphase and single phase slurries and fluids.