In Part 1 of this article, we explained popular liquid-level sensing methods and their limitations. We also delved into why capacitive-sensing techniques are superior to traditional methods used for ...

Capacitive / RF Admittance Level Transmitters are devices used to measure the level of materials within a container. They operate by detecting changes in capacitance caused by the presence of a ...

Most proximity sensors use an electromagnetic field to sense the presence of a target metal. But there are times when it's necessary to sense nonmetallic materials such as plastics, liquids, or ...

Depending upon the distance between the surface of a capacitance probe and a target source, the electrical capacitance that is formed between these two objects will vary. In an effort to improve ...

Vehicle engines churn out enormous heat, and without coolant level sensors, the consequences are catastrophic.