A non-contact approach would be to use an IR distance sensor mounted to the top of the tank and measure the distance to the pile of salt that slowly lowers as it dissolves into the water.

Other pipeline leak detection methods not listed above include flow measurement, pressure point analysis, and level monitoring. Liquid leak sensors are typically manufactured for compatibility with ...

The Sanibel-Captiva Conservation Foundation (SCCF) reported that people may have noticed some strange-looking contraptions on ...

Listed below are some of the most common technology types and their methods of level detection. Differential pressure sensors are used to measure head ... across separate electrodes. A conductive ...