Model RLS-2000

Float switch

For industrial applications, plastic version

Selected documents
Sales contact

WIKA Instruments Philippines Inc.

+63 2 234-1270
+63 2 654-9662


    • Level measurement of liquids in machine building
    • Control and monitoring tasks for critical media

Special features

    • Media compatibility: Oil, aqueous media and corrosive liquids
    • Wetted parts: PP or PVDF
    • Up to 4 switching outputs freely definable as normally open, normally closed or change-over contact
    • Potential-free switching reed contacts


The model RLS-2000 float switch has been developed for measuring the levels of aggressive and corrosive media, such as acids and bases.

Measuring principle
A permanent magnet built into the float triggers, with its magnetic field, the potential-free reed contacts built into the guide tube. The triggering of the reed contacts by the permanent magnet is contact-free and thus free from wear. Depending on customer wishes, the switching functions of normally open, normally closed or change-over can be realised for the defined liquid level.

Mounting thread, angular connector

WIKA - Level monitoring with float switch

  • Mounting thread, angular connectorCable outletWIKA - Level monitoring with float switch
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