This water-level indicator uses a 7-segment display, instead of LEDs, to indicate the water level (low, half and full) in the tank. Moreover, a buzzer is used to alert you of water overflowing from ...

Description of water sensor: in most houses, water is first stored in an underground tank (UGT) and from there it is pumped up to the overhead tank (OHT) located on the roof. People generally switch ...

A shutdown may result if the levels sink too low without the operator noticing and ordering material in time but the ADM tank level indicator gives operators the ability to see fuel or asphalt tank ...

Finding that someone has nicked a load of your diesel (and, even worse, left the hose gushing all over the ground) is one of the most upsetting and expensive things anyone can encounter. But ...

Often, the only liquid level indicator you need is your eyes, such as when looking at your cold beverage on a summer’s day. Other times, though, it’s useful to have some kind of indicator light that ...