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 ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Liquid-level switches used in aircraft, nuclear-power plants, medical equipment, and other critical applications must be precise and reliable. For that to happen, design engineers must know the ...

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 ...

Mobrey magnetic float switches are now available for use with the Rosemount 702 wireless discrete transmitter, a marriage which, says the vendor, allows plant managers to collect needed data while ...