It’s often hard to gauge the water level in the overhead water tanks on the terrace, and this can lead to water overflow and waste. Water tank overflow switches can automate the process. These ...

In industrial process automation, point level detection is one of the key functions for safety, efficiency and environmental protection.<br /><br /> ...

They use a buoyant float to gauge a fluid level. In most models, the float carries permanent magnets and encircles a stationary stem. As the float rises or drops with fluid level, the magnetic field ...