Hots keywords Pressure gauge Temperature instrument Flow meter Flow switch Level
The radar level gauge belongs to the general-purpose radar level gauge. It is a measuring instrument based on the time travel principle. The radar wave travels at the speed of light, and the travel time can be converted into a level signal by electronic components. The probe emits high-frequency pulses that travel in space at the speed of light. When the pulses encounter the material surface, they are reflected back and received by the receiver inside the instrument, which converts the distance signal into a level signal.
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