Method of manufacturing a flowmeter for the precision measurement of an ultra-pure material flow
First Claim
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1. A method of manufacturing a Coriolis flowmeter;
- said method comprising the steps of;
coupling a flow tube to a base, wherein said flow tube is formed entirely from a material that does not release deleterious ions into a substance flowing through the flowmeter and where said flow tube is configured to vibrate along a length of said flow tube where the length of said flow tube is defined from where the flow tube is coupled to said base at a first location to where the flow tube is coupled to said base at a second location;
affixing a driver to said length of said flow tube;
coupling a pick-off sensor to said length of said flow tube.
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Abstract
A method of manufacturing a Coriolis flowmeter for the measurement of a process material requiring an ultra high level of purity. This is achieved by forming the entire flow path of the Coriolis flow meter from a PFA plastic material that does not transfer ions from the Coriolis flowmeter to the process material flowing through the flowmeter.
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Citations
2 Claims
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1. A method of manufacturing a Coriolis flowmeter;
- said method comprising the steps of;
coupling a flow tube to a base, wherein said flow tube is formed entirely from a material that does not release deleterious ions into a substance flowing through the flowmeter and where said flow tube is configured to vibrate along a length of said flow tube where the length of said flow tube is defined from where the flow tube is coupled to said base at a first location to where the flow tube is coupled to said base at a second location;
affixing a driver to said length of said flow tube;
coupling a pick-off sensor to said length of said flow tube. - View Dependent Claims (2)
- said method comprising the steps of;
Specification