The principle of the water level indicator is actually quite simple. Water level indicators work using touch probes to indicate the water level in the storage tank. These sensors send information back to the control panel to trigger an alarm or indicator. As mentioned above, the control panel can be programmed to automatically turn on the pump to refill the water.
The purpose of the water level indicator is to measure and maintain water levels in the water tank. The control panel can be programmed to automatically turn on the water pump and replenish the water to the appropriate level after the levels are too low