Innovations in Venturi Meter Design and Performance
History and Evolution of Venturi Meter Technology SCOPE: The classical Venturi tube design and performance have been well documented over more than 100 years of […]
Articles
The Benefits of Requiring ASME-Certified Welders and ASME-Certified Weld Inspectors
By Bruce Briggs, President, Primary Flow Signal, Inc. The Role of ASME-Certified Welders and Inspectors In industrial welding, distinguishing between certified and qualified welders is […]
Accurate Measurement and Analysis of Pulsating Flow in Diesel Engines
Overview: The normal operation of a diesel engine results in pulsating flow conditions which can impair the accuracy and repeatability of the flow metering system […]
The Importance of an Audited Quality System
The term “Quality Control” can be defined as a system of controls that protect and preserve the quality of an article or process. The “Control” […]
Square & Rectangular Venturi Meters
The basic performance of square and rectangular Venturi meter designs is the same as thoat of traditional circular Venturi meters without the need to switch […]
Venturi Meter vs Flow Tube Performance
Venturi Meter Performance as Compared to Flow Tube Performance There is a very common misunderstanding that a “Venturi meter” is a “flow tube” and vice […]
Development of the Venturi Low Flow Meter
The FVLF is a specially designed Venturi meter combining performance elements of both orifice and Venturi-type devices. Based on the highly successful PFS HVT design, […]
Orifice Flow Meter Applications & Performance
History of Differential Pressure Type Flow Meters Over the years, several dP meter types were invented and patented based on the principles of Giovanni Venturi […]
What are Venturi Flow Meters, and How Do They Work?
By Bruce Briggs, President, Primary Flow Signal, Inc. Wherever you find a pipeline today, you’ll typically find a Venturi flow meter within it. Venturi flow […]
The PFS Sealed Metering System (SMS)
History The PFS Sealed Metering System (SMS) was developed in the 1990s in response to end users asking for an accurate and reliable flow meter […]