Guided wave radar level gauge and method for controlling the guided wave radar level gauge

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United States of America Patent

PATENT NO 12104943
APP PUB NO 20210215527A1
SERIAL NO

17122252

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Abstract

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A guided wave radar level gauge for determining a fill level of a product contained in a tank comprising: a transceiver configured to provide a transmit signal, Tx-signal, in the form of a pulse train, having a controllable pulse repetition frequency fTx, and to receive a reflected signal resulting from a reflection of the transmit signal at a surface of the product; a probe connected to the transceiver and configured to propagate the Tx-signal towards the surface and to return the reflected signal to the transceiver, the probe having a known length; and control circuitry configured to determine the fill level based on the received reflected signal, wherein the control circuitry is further configured to set the pulse repetition frequency based on the length of the probe.

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Patent Owner(s)

Patent OwnerAddress
ROSEMOUNT TANK RADAR AB435 23 MÖLNLYCKE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eriksson, Mikael Västervik, SE 42 179

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