Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

Spanish researchers describe the design and development of a prototype liquid level sensor that exploits the changes in light transmittance in a plastic optical fiber cable. Dr Lomer and colleagues ...

EGE-Elektronik has revised its intrinsically safe optical level sensors for liquids with ATEX/IECEx approval for use in Zone 0 and is launching the new, improved UF2 series. Featuring a glass tip, ...

UviTec™ is a comprehensive optical-based water quality monitoring platform providing reliable data to help improve performance, efficiency and safety in the water and wastewater industries The ...