Spitzer and Boyes, LLC Website

DAVID W. SPITZER'S E-ZINE

TECHNICAL AND MARKETING SERVICES
FOR INSTRUMENTATION SUPPLIERS AND END-USERS

This issue sponsored by Industrial Automation INSIDER

July 2016

So Many Pumps, So Many Applications... Peristaltic and Diaphragm Pumps

The peristaltic pump is used for many different pumping applications. One of its major uses is in wastewater sampling. Most wastewater samplers use a peristaltic pump as the means of metering an accurate sample volume into the sample container. click for more...

Part III: Pros and Cons of Mass Flowmeters for Volumetric Flow Measurement

Positive displacement flowmeters that measure the actual volume of the fluid passing through the flowmeter (volumetric flow) and flowmeters that measure fluid velocity were discussed in previous articles. These technologies measure and infer (respectfully) the volume of the fluid passing through the flowmeter. click for more...

Quiz Corner: How Do Changes in Pressure and Temperature Affect Process Gas?

The pressure of a gas increased from 4 bar to 5 bar. Its temperature increased from 25 degC to 55 degC. Approximately how much was the gas compressed or expanded? click for more...

ABOUT SPITZER AND BOYES, LLC

In addition to over 35 years of experience as an instrument user, consultant, and expert witness, David W Spitzer has written over 10 books and 250 articles about flow measurement, level measurement, instrumentation, and process control. David (with Walt Boyes) is the author of seven Consumer Guides to various industrial flow and level technologies. David teaches his flow measurement seminars in both English and Portuguese.

Spitzer and Boyes, LLC publishes the Industrial Automation INSIDER that is an independent subscription newsletter for industrial automation and process control system users, installers and suppliers world-wide, giving a monthly update on the continuing evolution, development and convergence of automation technologies.

Spitzer and Boyes, LLC provides engineering, technical writing, training seminars, strategic marketing consulting, distribution consulting, and expert witness services worldwide, and can be contacted at +1.845.623.1830 or www.spitzerandboyes.com.