Level Switch

Devices that detect the level of liquid or granular materials and trigger an alarm or control action.

Level switches are devices used to detect the level of liquids or granular materials in tanks and vessels. When the level reaches a predetermined point, the switch triggers an alarm or control action, such as stopping a pump or opening a valve. These switches are essential for preventing overflows, dry runs, and other process disruptions. Types of level switches include float switches, capacitive switches, and ultrasonic switches. They are widely used in industries such as water treatment, chemical processing, and food and beverage production.