Dial Instruments Pte Ltd
Level Measurement Solutions for Petrolchemical, Pharmaceutical,
Marine & General Industries
Subpage :: Masthead
Miniature Float Sensor LS



Water heaters, shower toilets, air conditioners, vending machines and other mass produced products


  • Extremely small
    • Even smaller and lower cost than our OL sensors.
  • Stable operation
    • The float is designed not to stick to the sensor body and hinder correct operation, which tends to happen with small floats.
  • High reliability
    • Among high accuracy reed switches, only those that meet our original standards are used to ensure stable operation over the long service life.

Principle of Operation

The stem has a reed switch at a set point and the float incorporates a magnet. The reed switch opens or closes as the float goes up or down on the stem, indicating a level.