ANALYTICAL
 


 
CONTROLS
 

 
DATA ACQUISITION - RECORDING
 

 
FLOW
 

 
GAS DETECTION
 



 

HEAT EXCHANGERS 

 
LEVEL
 

 
PRESSURE
 

 
TEMPERATURE
 

 
VALVES - REGULATORS - ACTUATORS
 
EZINE ARCHIVE

 



David Spitzer's Ezine
2014 Archive

 

Jan. 2014 Density's Children: Introduction
  Part III: The Expert Witness
A case involving alleged sewage district overcharges 
  QUIZ CORNER: How Should DP Flowmeter Impulse Tubing Be Sloped?
   
Feb. 2014 Wastewater Applications 
  The Importance of Control System Integrators (Part 1 of 3) 
  QUIZ: Approximately how much straight run is required for an
orifice-plate flowmeter installation?
   
March 2014           Density's Children (Part 3 of 3): Measuring Tools
  The Importance of Control System Integrators (Part 2 of 3)
  QUIZ CORNER: What is the purpose of providing straight run upstream and downstream of flowmeter installations?
   
 April 2014  Why Measuring Flow is a Difficult Task: Introduction 
   The Importance of Control System Integrators (Part 3 of 3) 
   Picking the Right Flowmeter
   
 May 2014  Why Measuring Flow is a Difficult Task: Damping the Signal (Part 1 of 2)
   Part I: Considering a Large-Line Orifice Plate Flowmeter
   QUIZ CORNER: Measuring the Flow of Mixed Liquids
   
 June 2014  Why Measuring Flow is a Difficult Task: Damping the Signal (Part 2 of 2) 
   Part II: Considering a Large-Line Orifice Plate Flowmeter
   QUIZ CORNER: Piping Orientation for Solids-Laden Water Flow
   
 July 2014  Why Measuring Flow is a Difficult Task: Profile Effects 
   Part III: Considering a Large-Line Orifice-Plate Flowmeter
   QUIZ CORNER: Piping Orientation for Water Flow with Non-Condensable Gas 
   
 August 2014  Why Measuring Flow is a Difficult Task: Physical Properties 
   Insider Information: Specifying a Coriolis Flowmeter for Gas Service 
   QUIZ CORNER: Flange Pressure Rating 
   
 September 2014  Why Measuring Flow is a Difficult Task: Flowmeter technologies 
 
   Strike 1! Specifying a Coriolis flowmeter for gas service 
   QUIZ CORNER: Flowmeter Specsmanship 
   
 October 2014 Why Measuring Flow is a Difficult Task: Calibration Complexity  
  Strike 2! Specifying a Coriolis mass flowmeter for gas service 
   QUIZ CORNER: Differential Pressures Produced By an Orifice Plate 
   
 November 2014  Why Measuring Flow is a Difficult Task: Installation 
   Strike 3! Specifying a Coriolis mass flowmeter for gas service 
   QUIZ CORNER: Why Measure Flow?
   
 December 2014  Starting with the Correct Consultant 
  Success at Last! Specifying a Coriolis mass flowmeter for gas service 
  Reflections from South Africa: Lessons learned from presenting seminars internationally
   
   
   

 



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