Capacitive level meter is suitable for continuous volume or limit measurement of liquid or solid material level. Suitable for electric power, metallurgy, chemical industry, food, brewing, pharmaceutical, machinery and equipment, sewage treatment, boiler drum and other industrial occasions.

A capacitance level gauge is a device used to measure the level of liquid in a container or vessel. The working principle of a capacitance level gauge involves measuring the change in capacitance between two conductive probes as the liquid level changes.

The probes are usually made of conductive materials such as metal or graphite and are installed in the container or vessel at different heights. When the container is empty, there is no conductive liquid between the probes, so the capacitance between them is very low.

As the liquid level rises and covers the lower probe, it creates a conductive path between the two probes, which increases the capacitance between them. The change in capacitance is proportional to the level of the liquid in the container. The capacitance level gauge uses this change in capacitance to determine the liquid level.

The capacitance level gauge can also account for different types of liquids with different dielectric constants. The dielectric constant is a measure of how well a material can store electrical energy in an electric field. Different liquids have different dielectric constants, which can affect the capacitance between the probes.

To account for different types of liquids, the capacitance level gauge can be calibrated to the specific dielectric constant of the liquid in the container. This allows for accurate measurement of the liquid level regardless of the type of liquid in the container.

Overall, the principle of capacitance level gauge involves measuring the change in capacitance between two conductive probes as the liquid level changes. The change in capacitance is proportional to the level of the liquid, and the device can be calibrated for different types of liquids to ensure accurate measurement.