A level meter (also known as a level gauge) is an industrial instrument used to measure the height of liquid in a container, widely applied in industries such as petroleum, chemical, power, water treatment, and food and beverage.
Core Definition and Function
Basic Definition:
A level meter is an industrial process detection instrument used for continuous or point-level measurement of liquid surface height in sealed or open containers.
Main Functions:
Real-time monitoring of liquid level changes;
Supports local display or remote signal output (such as 4–20mA, RS485);
Can integrate alarm and control functions for safe production.