Key Factors For Accurate Measurement By Radar Type Level Transmitter: Interaction Of Frequency, Antenna Design And Algorithm

During the use of radar type level transmitter, factors such as radar frequency, antenna design, intelligent algorithm and installation location are crucial for the measurement of tank or silo material level. Especially under complex working conditions, the accuracy of the instrument is required to be higher, so the high performance of the radar is particularly critical. However, the higher the frequency, the better the performance, because accuracy depends on multiple factors, including frequency, beam angle, antenna configuration, and product dielectric constant.

1. Radar level meter selection The frequency of the transmitter has a direct impact on accuracy, beam angle and antenna size. Taking 26 GHz pulses and 80 GHz pulses as an example, the beam angle of the former is usually wider than that of the latter, and different working conditions require beams with different angles. The size and type of antenna will also affect the beam angle. Low frequencies correspond to smaller antennas, and high frequencies correspond to wider beam angles. If the beam angle needs to be reduced, the frequency can be increased or the antenna size can be increased to avoid the beam angle intersecting with vessel walls or obstacles.

2. Frequency and antenna size will affect the measurement range. Low-frequency wavelengths have longer transmission distances, and the size and type of Radar level meter manufacturers' antennas will also affect the transmission distance. Different types of radar type level transmitters meet different application requirements, and the dielectric constant of the medium and installation conditions will also affect the measurement.

3. It is worth noting that even if you choose a high-quality radar, improper installation will lead to adverse consequences. During the installation process, obstacles inside the container, such as stirrers, heating rings and other components, need to be considered to ensure the normal operation of the radar type level transmitter.