Reliable liquid detection is an essential requirement in many industrial sectors, including plant engineering. To meet these ...

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 ...

Unlike traditional sensors, optical sensors use light. From aircraft to industrial systems, a sensing method is promising ...

Sensors help microprocessor-based systems find their bearings. Where would embedded systems be without them? Sensors provide the windows through which microprocessor-based systems can observe their ...

The optical level sensor FFAR is a robust measuring device in a stainless steel housing that detects level via infrared light and is therefore able to identify various non-conductive liquids. It is ...

DUBLIN--(BUSINESS WIRE)--The "Technology Landscape, Trends and Opportunities in the Global Level Sensor Market" report has been added to ResearchAndMarkets.com's offering. This report analyzes ...

Some motion sensors are based on optical measurement technologies to provide accurate velocity and position measurements without requiring physical contact with the object or surface being monitored.

Figure 1a shows a slotted optical switch. An LED is mounted in a plastic housing, facing a phototransistor, but separated by a gap. If something moves into the gap, it blocks the light path between ...