Dial Instruments Pte Ltd
Level Measurement Solutions for Petrolchemical, Pharmaceutical,
Marine & General Industries
Subpage :: Masthead
Pneumatic Level Sensor FP



Sticky or corrosive liquids


  • Resistant to sticky or corrosive liquids
    • Suitable for corrosive liquids as they make contact only with the detector, and not with the controller. The enlarged detector is available to ensure stable detection of sticky liquids.
  • Limited movement achieves long service life.
    • Liquid head pressure causes the diaphragm to move, but only within 2mm - no worries for wear.
  • Stable operation
    • Microswitch offers large hysteresis, so affection from the turbulent flow is minimized.

Principle of Operation

Principle of Operation   Detector measures and transmits the liquid head pressure to the chamber. The diaphragm in the chamber receives the pressure, actuating the microswitch.