Displacer Level Switches
A displacer level switch is one that monitors and measures the changes in buoyancy
force placed on a displacer. When the force exerted on the switch's transducer
changes, the switch is activated to allow for adjustments to the level of the
measured material.
Depending on their construction and intended use, displacer level switches
can monitor a wide range of material levels, both large and small. They may
also be used in high-pressure and vibration applications. Displacer level switches
may also be manufactured to meet FM, UL, NEMA, and ANSI/ISA guidelines.
Displacer level switches can be used in a variety of industrial applications,
including those where the measured material may be heavy oils, dirty liquids,
liquids with solids, and paints. The switches can also be used in more complex
applications, such as monitoring the levels of multiple vessels and their pumps.