Operating Principle
A low AC voltage is applied between the probe electrode and the tank wall (or reference electrode in case of insulated tanks). When the liquid comes in contact with the electrode tip, a conductive path is established between the sense electrode and the tank wall / reference electrode. This current is sensed, amplified and made to operate a relay whose contacts in turn can be used for annunciation / control
Applications
Cement Manufacturing Process
SLW with PTFE coating is a proven solution for conductive liquids in cement plants.
- Water Tanks
Man-made Fibre
Storage hoppers and silos of liquids require level detection with accuracy.
- Raw Water Tank
- Under Water Chips
Steel & Metullargy Process
To measure the DM water level, the conductive level sensor is a fruitful solution.
- Water Tank
- Coke Oven Batteries
Valuable Insights
By Megha|Sept 20, 2019
Liquid Level Sensor
Variety of liquid level sensors are used to detect any liquid media.