Proximity Sensors


Level switches from Celduc based on reed-switch technology

The advantages of the level switches is that is has only one moving part. The Reed contact is actuated by a magnetic field, which means that no mechanic contact is needed. The Reed contact is completely isolated from the liquid so perfectly waterproof. All these advantages allow a safety use, repetitiveness, precision and minimum maintenance.

Working principle
A float fitted with one or more magnets move with the liquid and actuates, thanks to its magnetic field, a Reed contact hermetically sealed located in the body.
  • Safety sensors
  • Presence, position sensors
  • Clearance sensors
  • Level sensors
  • Flow sensors
  • Speed sensors
  • ATEX sensors
  • Custom made sensors