Paddle Wheel Level Switch Principle
A more primitive variation on the theme of a “tuning fork” level switch is the rotating paddle switch, used to
The purpose of Level measurement is to measure quantitatively the liquid content in vessels, tanks using radar, ultrasonic level sensors.
A more primitive variation on the theme of a “tuning fork” level switch is the rotating paddle switch, used to
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