Mass flow rate measuring device and process for measuring the pressure with a mass flow rate measuring device
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United States of America Patent
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Mar 22, 2005
Grant Date -
Dec 30, 2004
app pub date -
Oct 22, 2003
filing date -
Dec 2, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A mass flow rate measuring process measures the pressure on a mass flow rate measuring device. The mass flow rate measuring device works on the Coriolis principle and has a measuring line whereby a tension sensor is provided and the tension sensor is attached to the measuring line in such a way that the mechanical tension of the measuring line can be recorded with the tension sensor. A pressure signal output facility is also provided, the tension sensor is connected with the pressure signal output facility for transmitting a tension signal thereto and a pressure signal ascertained on the basis of the tension signal is outputtable by the pressure signal output facility. In this way, a Coriolis mass flow rate measuring device is provided, with which an additional parameter, i.e. the pressure of the medium flowing through the measuring line, can be recorded.
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