Reaching your sustainability targets?
Find out how our flotation, thickener and analyzer services help to achieve your sustainability targets
Supporting your operations, from plant design expertise to equipment, parts and services for every stage of your process.
Are you looking to increase production, reduce risks, lower operating costs and enhance environmental performance? Then you are in the right place.
From the design and supply of products for a greenfield plant, to the addition of a single machine for an existing production line, we are here to help.
Rely on OEM experts because not all parts are created equal. Spare and wear parts built to perform.
Helping you get the most out of your equipment and processes.
Optimize flotation process stability & economic performance
Wide, accurate froth measurement range
Quick and easy to install and maintain
Consistent performance even with varying froth
LevelSense is a reliable, robust solution for level control designed to replace traditional ball-float measurement systems in flotation cells.
The LevelSense utilizes electrical impedance tomography (EIT), which allows analysis and measurement of the media inside process tanks and pipes. Measurements are based on the conductivity distribution of the media and advanced mathematical modeling.
The Metso LevelSense detects the slurry-froth interface reliably through the difference in electrical properties between the two phases. Since the measurement principle doesn’t require any moving parts, the probe is much less prone to mechanical failures than traditional instruments. The probe is also immune to density changes in the slurry and can be used in applications where the froth depth would be too high for conventional methods. All these properties lead to a more stable and better-performing flotation process.
The Metso LevelSense is designed for Metso TankCell® flotation cells, but can be used with other types of cells too. Measurement is carried out by using a probe sensor system that is mounted on top of a flotation cell to penetrate the froth and slurry phases of the cell. The accurate signal of the slurry-froth interface and froth thickness can be combined with Metso CellStation®, Proscon® or other plant process control system for improved level control.
Accurate and efficient slurry level and froth thickness measurement in flotation cells improves level control and helps prevent cell overflows and draining issues, both common problems with existing technology. The Metso LevelSense is a reliable, robust solution designed specifically for Metso flotation cells to replace traditional ball-float measurement systems. It contains no moving parts, meaning it is extremely reliable and easy to maintain.
Metso LevelSense™ monitors slurry-froth and froth-air interfaces in flotation cells, providing a highly accurate and repeatable measurement of froth-bed thickness.
Accurate froth-bed thickness measurement allows better control over the metallurgical performance of the cell. Metso LevelSense can also monitor collapses in froth level and overflow, which improves both the stability and economic performance of the flotation process. LevelSense can be expanded with powerful tomographic analysis of froth and slurry characteristics as well as Metso Advanced Control Tools for optimizing flotation cell performance.
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