The Introtek ® Non-Invasive Continuous Level Detector (CLD) is available in both standard and custom configurations to meet specific application requirements. Its unique pulsed, non-invasive design ...

Penn State University researchers have built a dual-gated graphene sensor that operates reliably in liquid environments, ...

Recently I came across some non-contact liquid level sensors and gathered them out of curiosity. They have been available in the market for the past few years, but this time I was lucky enough to get ...

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 ...

A dual-gated graphene transistor designed to operate directly in liquid environments has achieved up to 20 times the signal ...

Living bacteria generate electrical signals in a new hydrogel sensor that can detect substances in liquids like milk.

They linger in our water, our blood and the environment—so-called "forever chemicals” that are notoriously difficult to detect. But researchers at the University of Chicago Pritzker School of ...

Apple released a slew of new Mac computers last week, and they bring a hidden new feature: the ability to detect liquids in their USB-C ports. The capabilities were first spotted by 9to5 Mac, who ...