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 ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. Researchers have developed a new optical sensor ...

ABB today announced that it has agreed to acquire Canadian company Real Tech, a leading supplier of innovative optical sensor technology that enables real-time water monitoring and testing. Through ...