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 ...

This reference design describes a cost-effective, low-power liquid-level measurement data acquisition system (DAS) that use a compensated silicon pressure sensor and a high-precision delta-sigma ADC.

In addition to displacement sensor technology for measuring liquid level or the level of interface between two liquids, the Fisher Fieldvue DLC3020f digital level controller uses the digital ...