80Ghz radar level meter

In the chemical products, coatings and coating industries, the accurate measurement of liquid raw materials is particularly important. With the advancement of technology, radar level gauges, as a non-contact liquid level measurement technology, have been widely applied in various liquid level measurement scenarios due to their high precision and reliability.

Whether the radar level gauge can measure correctly depends on the signal of the reflected wave. If the installation position is selected, the liquid level cannot reflect electromagnetic waves back to the radar antenna or there are interferors in the range of signal waves to reflect interference waves to the radar level meter, whether the radar level meter can correctly reflect the accurate liquid level.

Radar level meter adopts the mode of transmitting – reflecting – receiving. The antenna of the radar level gauge emits electromagnetic waves, and the radar waves travel at the speed of light. After these waves are reflected by the surface of the measured object, they are received by the antenna. The time from transmission to reception of the electromagnetic wave is proportional to the distance to the liquid surface.

Whether the radar level gauge can be measured correctly depends on the signal of the reflected wave. If at the selected installation location, the liquid level does not reflect the electromagnetic wave back to the radar antenna or there is interference in the range of the signal wave to reflect the interference wave to the radar level gauge, the radar level gauge will not accurately reflect the actual level. Therefore, the reasonable selection of the installation position is very important for the radar level meter, and the following points should be paid attention to when installing:

Radar level meter adopts the mode of transmitting – reflecting – receiving. The antenna of the radar level gauge emits electromagnetic waves, and the radar waves travel at the speed of light. After these waves are reflected by the surface of the measured object, they are received by the antenna. The time from transmission to reception of the electromagnetic wave is proportional to the distance to the liquid surface.