FMCW Radar Level Transmitter Working Principle
A radar signal is emitted via an antenna, reflected on the product surface and received after a time t. The radar principle used is FMCW (Frequency Modulated Continuous Wave). The...
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Ultrasonic Transmitters vs Guided Wave Radar for Level Measurement
ULTRASONIC TECHNOLOGY Ultrasonic is a non-contact level measurement method that uses sound waves to determine the process material being measured. Ultrasonic transmitters operate by sending a sound wave, generated from...