Displacer Level Switch - Narrow Differential Tandem Design, Buoyancy-based Operation For Agitated Fluids And Sewage Handling

We are engaged in manufacturing excellent quality Displacer Level Switch in New Delhi, Delhi, India to our valuable clients. Displacer type level measurement units are wide differential tandem switches that are factory calibrated with a choice of several switch operating sequences designed to meet virtually any application. Series B15 units are narrow differential tandem switches that are factory calibrated. Each switch actuates at a different level. Operating Principle:- Operation is based upon simple buoyancy, whereby a spring is loaded with weighted displacers, which are heavier than the liquid. Immersion of the displacers in the liquid results in buoyancy force changing to net force acting on the spring. The spring compresses as the buoyancy force increases. A magnetic sleeve is connected to the spring and operates within a non-magnetic barrier tube. Spring movement causes the magnetic sleeve to move into the field of a pivoted magnet, actuating a switch mechanism located outside the barrier tube. Built-in limit stops prevent over stroking of the spring, under level surge conditions. Applications:- Foaming or surging liquids Agitated fluids Sewage handling Dirty liquids Paints Varnishes Heavy oils Liquids with solids