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 ...

The ILT radar sensor free-beam sensor enables non-contact level measurement — even through the walls of plastic containers.

Liquid-level sensing based on capacitive sensors comes with its own challenges. It’s like absolute capacitance sensing. Unlike touch detection, the absolute value of the liquid level needs to be ...

Dr. Christoph Wenge, another research scientist at Fraunhofer IFF, said, “The widest array of faults can occur in the solar ...

AutomationDirect’s ProSense line of level sensors now includes SLT series submersible level transmitters designed for applications such as lift station monitoring, construction by-pass pumping, tank ...

[Bob] was having trouble keeping up with his water troughs. He had to constantly check them to make sure they weren’t empty, and he always found that the water level was lower than he thought. He ...