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DAVID W SPITZER'S E-ZINE (October 2020)

TECHNICAL AND MARKETING SERVICES
FOR INSTRUMENTATION SUPPLIERS AND END-USERS

Differential Pressure Transmitter Performance (Part 3 of 3) by David W Spitzer

Differential pressure flow transmitter performance is affected by process pressure, ambient temperature, and drift (stability).

Part 3: Measuring Downward Flow: Considerations for Accuracy and Vibration by David W Spitzer

We continue the discussion of three important situations to carefully consider: operation under vacuum, measuring downward liquid flow and gravity flow. Operating under vacuum was discussed in the previous two columns, so let's move on to measuring downward flow.

Displaying Mass Flow by David W Spitzer

Which of the following flowmeters can measure 0 to 100 kg/min of liquid flow?

ABOUT SPITZER AND BOYES, LLC

In addition to over 40 years of experience as an instrument user, consultant and expert witness, David W Spitzer has written over 10 books and 450 articles about flow measurement, level measurement, instrumentation and process control. David teaches his flow measurement seminars in both English and Portuguese.

 

Spitzer and Boyes, LLC provides engineering, technical writing, training seminars, strategic marketing consulting and expert witness services worldwide.

 

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