side mounted level switch is a point level sensor installed horizontally on the side wall of a tank or vessel to detect liquid level at a fixed point. Working principle Most side-mounted switches are float-type (magnetic): A float is attached to a...
vibration fork level switch (also called a tuning fork level switch) is a point level sensor used to detect the presence or absence of liquids, powders, or granular materials in tanks, silos, or pipelines. Working principle It operates on the...
optical level switch is a type of point level sensor used to detect the presence or absence of liquid at a specific level in a tank or container. An optical level switch uses infrared light: It has an IR LED + phototransistor inside a small prism...