CiDRA's SONARtrac flow monitoring system, addresses long-standing needs of the mining industry. SONARtrac systems are capable of providing multi-variable measurements, such as volumetric flow, speed of sound, and entrained air, in a wide variety of applications - liquids, gases, slurries, and multiphase fluids. These systems are maintenance free, clamp-on solutions, and they are scalable to large pipe diameters. This means that there is no restrictions to the flow, no need to cut the pipe and, therefore, no process downtime or disruptions. The SONARtrac flowmeter enables reliable and accurate measurement of aggressive liquids.