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Method of making a multivariable vortex flowmeter |
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Potentiometric sensor |
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Multivariable vortex flowmeter |
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Adjustable, retractable probe insertion assembly |
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Non-metallic flow-through electrodeless conductivity sensor and leak detector |
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Non-metallic flow-through electrodeless conductivity sensor and leak detector |
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2008-07-29 |
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Non-metallic flow-through electrodeless conductivity sensor with leak and temperature detection |
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Removable breaking calibration connector for toroidal conductivity sensor and method of calibration |
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2007-01-02 |
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Calibration plug for invasive and non-invasive electrodeless conductivity sensors and methods of using the same calibration plug |
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Sensor ball valve safety interlock |
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2006-04-11 |
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2006-02-07 |