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 Spitzer and Boyes, LLC

January 2012

Non-Contact Level Sensor Beams

Laser, ultrasonic and radar level measurement sensors direct an energy beam towards the surface to be measured within a total beam angle determined by energy intensity. click for more...

The Ups and Downs of Flow Measurement:
A Replacement Meter for an Application with Limited Straight Run

Sometimes you have to go down to go up. Some time ago, I was asked to audit the operation of a "sick" flowmeter installed in a horizontal pipe to measure water with some solids and recommend a replacement technology. click for more...

Operating Constraints of a Two-Inch Vortex Flowmeter

Which of the following constraints are likely violated by a typical two-inch vortex shedding flowmeter application flowing water at 10-100 gallons per minute? click for more...

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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 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.

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