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Engineering Pressure and Temperature Transducers for the Harshest Places on Earth and Beyond
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Flow Blog:
Natural Gas as a Transportation Fuel
Jim Cahill
Natural gas has been used as a transportation fuel for many years in world areas such as Europe. With the differential in energy costs between natural gas and refined hydrocarbons, it’s being piloted and considered for use in other world areas such as...
7 Nov 2012
Analytical Experts Blog:
Adventures in pH Control
Jim Cahill
Controlling your process based on pH is usually a tricky matter. Control Talk blog‘s Greg McMillan and Emerson’s Dave Joseph presented a short course, Adventures in pH Control, at last week’s Emerson Exchange conference in Anaheim. It was a best in conference...
17 Oct 2012
Analytical Experts Blog:
Turning Trash into Cash: Gas Chromatography in Landfill Gas Analysis
Anonymous
Hi everyone. This is Michael Gaura, product marketing manager with the Gas Group. I recently wrote an article for Waste Age Magazine about extracting valuable gas from landfills and people seem interested in the topic. I thought I’d share some of this...
12 Oct 2012
Flow Blog:
Non-Wetted Vortex Sensor for Reliable Flow Measurement
Jim Cahill
Emerson’s Brad Burton provided a look at technology advancements in vortex flow measurement. His Emerson Exchange presentation abstract: The Rosemount 8800D Vortex flowmeter’s unique non-clog/non-leak design with a non-wetted vortex sensor enables sensor...
10 Oct 2012
Temperature Blog:
Human Centered Design Improvements to Temperature Measurement
Jim Cahill
There is always a swirl of activity before large events. And none is larger than next week’s Emerson Exchange conference in Anaheim, California. We’re expecting a record turnout and I look forward to reconnecting and meeting as many of you who’ll be there...
5 Oct 2012
Temperature Blog:
Human Centered Design Improvements to Temperature Measurement
Jim Cahill
There is always a swirl of activity before large events. And none is larger than next week’s Emerson Exchange conference in Anaheim, California . We’re expecting a record turnout and I look forward to reconnecting and meeting as many of you who’ll be there as is humanly possible. They’ll be some news of new and better technologies. I know from connecting with Emerson’s Rebecca Kopke , a member of the Rosemount temperature…
5 Oct 2012
Temperature Blog:
Human Centered Design Improvements to Temperature Measurement
Jim Cahill
There is always a swirl of activity before large events. And none is larger than next week’s Emerson Exchange conference in Anaheim, California . We’re expecting a record turnout and I look forward to reconnecting and meeting as many of you who’ll be there as is humanly possible. They’ll be some news of new and better technologies. I know from connecting with Emerson’s Rebecca Kopke , a member of the Rosemount temperature…
5 Oct 2012
Pressure Blog:
Detect Compressor Surge By Measuring Outlet Pressure?
Jim Cahill
It’s great to questions from automation professionals from some of my posts built up over the years. A question came about one of my centrifugal compressor surge posts. I removed the proprietary elements of the question. For air separation we use compressor...
4 Oct 2012
Pressure Blog:
Detect Compressor Surge By Measuring Outlet Pressure?
Jim Cahill
Update: Greg has published a post, Checklist for Compressor Surge Control Tips which should give you some things to consider for your centrifugal and axial compressors. Orginal post: It’s great to questions from automation professionals from some of my posts built up over the years. A question came about one of my centrifugal compressor surge posts . I removed the proprietary elements of the question. For air…
4 Oct 2012
Pressure Blog:
Detect Compressor Surge By Measuring Outlet Pressure?
Jim Cahill
Update: Greg has published a post, Checklist for Compressor Surge Control Tips which should give you some things to consider for your centrifugal and axial compressors. Orginal post: It’s great to questions from automation professionals from some of my posts built up over the years. A question came about one of my centrifugal compressor surge posts . I removed the proprietary elements of the question. For air…
4 Oct 2012
Pressure Blog:
Detect Compressor Surge By Measuring Outlet Pressure?
Jim Cahill
Update: Greg has published a post, Checklist for Compressor Surge Control Tips which should give you some things to consider for your centrifugal and axial compressors. Orginal post: It’s great to questions from automation professionals from some of my posts built up over the years. A question came about one of my centrifugal compressor surge posts . I removed the proprietary elements of the question. For air…
4 Oct 2012
Pressure Blog:
Detect Compressor Surge By Measuring Outlet Pressure?
Jim Cahill
Update: Greg has published a post, Checklist for Compressor Surge Control Tips which should give you some things to consider for your centrifugal and axial compressors. Orginal post: It’s great to questions from automation professionals from some of my posts built up over the years. A question came about one of my centrifugal compressor surge posts . I removed the proprietary elements of the question. For air…
4 Oct 2012
Level Blog:
Chamber-based Guided Wave Radar Level Measurement Best Practices
Jim Cahill
Installation best practices are always a good thing to have when you need them. If you’re installing guided wave radar (GWR) transmitters in vessels with restrictions, then this article, Best Practices for Installing Guided Wave Radar Transmitters in...
25 Sep 2012
Flow Blog:
Pipeline Liquid Pressure Surge Relief
Jim Cahill
If you’re in the business of transporting hydrocarbons through pipelines, you know that surge relief valves are often the last line of pipeline protection. Emerson’s Trilochan Gupta authored a recent Intech magazine article, Specifying surge relief valves...
4 Sep 2012
Flow Blog:
Liquefied Natural Gas Measurement Challenges
Jim Cahill
When your company ships its products to your customers, wouldn’t you like to be able to shrink the volume 600 times to save on shipping costs? If you’re in the business of liquefied natural gas (LNG), that’s exactly what you do. And, with the increasing...
23 Aug 2012
Level Blog:
A new proven result video available for remote seal systems
Peta Glenister
Our second proven result video is now available on YouTube! The video explains how the installation of a Rosemount Remote Seal System solved a significant measurement problem with a Direct-Contact Aftercooler (DCA) application for Praxair. Ernest Presto from Praxair discusses the application with Randy DeBrine. View the video here. www.youtube.com/watch
6 Aug 2012
Pressure Blog:
Early Detection of Distillation Column Flooding Conditions
Jim Cahill
The distillation process is one of the most common means of separating two or more components from a fluid. Ever handy Wikipedia defines it: Distillation is a method of separating mixtures based on differences in volatilities of components in a boiling...
1 Aug 2012
Pressure Blog:
Early Detection of Distillation Column Flooding Conditions
Jim Cahill
The distillation process is one of the most common means of separating two or more components from a fluid. Ever handy Wikipedia defines it : Distillation is a method of separating mixtures based on differences in volatilities of components in a boiling liquid mixture. Distillation is a unit operation , or a physical separation process, and not a chemical reaction . One of the things that can go awry is column…
1 Aug 2012
Pressure Blog:
Early Detection of Distillation Column Flooding Conditions
Jim Cahill
The distillation process is one of the most common means of separating two or more components from a fluid. Ever handy Wikipedia defines it : Distillation is a method of separating mixtures based on differences in volatilities of components in a boiling liquid mixture. Distillation is a unit operation , or a physical separation process, and not a chemical reaction . One of the things that can go awry is column…
1 Aug 2012
Pressure Blog:
Early Detection of Distillation Column Flooding Conditions
Jim Cahill
The distillation process is one of the most common means of separating two or more components from a fluid. Ever handy Wikipedia defines it : Distillation is a method of separating mixtures based on differences in volatilities of components in a boiling liquid mixture. Distillation is a unit operation , or a physical separation process, and not a chemical reaction . One of the things that can go awry is column…
1 Aug 2012
Pressure Blog:
Early Detection of Distillation Column Flooding Conditions
Jim Cahill
The distillation process is one of the most common means of separating two or more components from a fluid. Ever handy Wikipedia defines it : Distillation is a method of separating mixtures based on differences in volatilities of components in a boiling liquid mixture. Distillation is a unit operation , or a physical separation process, and not a chemical reaction . One of the things that can go awry is column…
1 Aug 2012
Flow Blog:
Remotely Monitoring Marine Vessel Fuel Consumption
Jim Cahill
We discussed the challenges in measuring bunker fuels on marine vessels in prior posts. Last week, you may have seen the news item Emerson introduces remote fuel consumption and bunkering monitoring system. The news from the release: Emerson Process Management...
31 Jul 2012
Level Blog:
Using radar technology to reliably and accurately measure the level of ammonia
Peta Glenister
An interesting article by Sarah Parker looks at the difficulties when measuring levels of aqueous and anhydrous ammonia stored in vessels, and explains how radar technology provides a perfect solution for many of these applications. Read the article here: http://bit.ly/ammoniaarticle
12 Jul 2012
Pressure Blog:
Continuously Diagnosing the Instrumentation Electrical Loop
Jim Cahill
My friends in Chanhassen have been hard at work on the usability front. I connected with Emerson’s Alexander Miller to find out what’s the latest with the Rosemount 3051 pressure transmitter. Alex pointed to two new innovative features — Local Operator...
11 Jul 2012
Pressure Blog:
Continuously Diagnosing the Instrumentation Electrical Loop
Jim Cahill
My friends in Chanhassen have been hard at work on the usability front. I connected with Emerson’s Alexander Miller to find out what’s the latest with the Rosemount 3051 pressure transmitter . Alex pointed to two new innovative features — Local Operator Interface (LOI) and Power Advisory Diagnostic. I thought we might dig into the Power Advisory Diagnostic more closely in this post, come back, and look at the Local…
11 Jul 2012
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