Tuning Fork Level Switch uses a metal tuning fork structure to detect the presence of a liquid or solid (powder…
Some level switches use a float to sense the level of a liquid surface, actuating an electrical switch by the…
Another electronic liquid level switch technology is capacitive: Sensing level by changes in electrical capacitance between the switch and the…
Perhaps the simplest (and oldest) form of electrical level detection is where a pair of metal electrodes contacts the process…
