The radar level meter can be applied to various industries, including: iron and steel, coal, cement, power industry thermal power, hydropower, biological power generation, water conservancy industry, food and medicine industry, environmental protection and water treatment industry, petrochemical industry, coal chemical industry.
Usually solid material measurement, strong dust, low dielectric constant, measuring range.

A radar level gauge is a device that is used to measure the level of liquids in a container or vessel. The working principle of a radar level gauge involves the transmission and reception of electromagnetic waves.

First, a radar transmitter sends out a high-frequency electromagnetic wave towards the surface of the liquid in the vessel. When this wave reaches the surface of the liquid, it is partially reflected back towards the radar transmitter. The time delay between the transmission and reception of the reflected wave is measured by the radar receiver.

This time delay, also known as the "time of flight", is directly proportional to the distance between the radar transmitter and the liquid surface. Using this time delay, the radar level gauge can accurately determine the level of the liquid in the vessel.

Additionally, the radar level gauge can also determine the type of liquid in the vessel based on the reflection characteristics of the electromagnetic wave. Different liquids have different reflection characteristics, allowing the radar level gauge to differentiate between liquids in the vessel.

Overall, the working principle of a radar level gauge involves the transmission and reception of electromagnetic waves, which are used to accurately measure the level and type of liquid in a vessel.