Operating Principle
The probe comprises of a sense electrode, electrically isolated from the metallic tank by means of a suitable insulator. The sense electrode and the vessel wall serve as the two electrodes of a capacitor with the service material acting as the dielectric. A change in the level of material causes a change in the dielectric, which in turn causes the value of this tank capacitor to change.
Applications
Chemical Plant
Capacitive level sensor solution with halar coating is a fruitful solution in corrosive application media.
- Acids
- Basic Solution
- Reactive Solutions
Soybean Oil Processing
Stiff rod probe of the capacitive level switch allows it to use in bulky solids.
- Husk Bunker
- Cracking System
- Soya Flakes
Grain Handling
Customizable probe lengths can be easily fitted in various tank shapes.
- Wheat
- Rice
- Pulses