Differential pressure (DP) measurement has long been used in tank and other vessel level measurement. Level is calculated by taking the difference in pressure divided by the specific gravity of the liquid. I caught up with Emerson's Anshuman Prasad, a member of the...
level measurement
Guidance for Radar Level Measurement Applications
Recently we've had a few level measurement-related posts--one on a refinery desalter vessel application and another on guided wave radar setup, calibration, and diagnostics. To continue on this theme, I've discovered an article, Determining the level best in radar...
Accessible Guided Wave Radar Setup, Calibration, and Diagnostics
In last week's post, Refinery Desalter Guided Wave Radar Level Measurement, Emerson's Jonas Berge added a comment with a link to an article he wrote about the setup, calibration, and diagnostics of guided wave radar (GWR) level transmitters. The article, New EDDL is...
Refinery Desalter Guided Wave Radar Level Measurement
Hydrocarbon Engineering magazine published an article by Emerson's Sarah Parker, Using Guided Wave Radar for desalter interface measurements will improve efficiency, increase reliability and reduce maintenance. The article is not available online to non-subscribers,...
Short and Focused Rosemount Measurement Videos
Emerson's Rosemount measurement team has a YouTube channel with videos demonstrations of pressure, level, temperature, flow, wireless, and associated products. At last count there are now 31 videos posted. Although the channel is 3 months old, 27 of the videos have...
Human Centered Design Approach for Level Control
You may have heard about the focus on Human Centered Design (HCD) approaches across Emerson Process Management. The importance of this trend was highlighted in a recent Sound Off! blog post on Human Factors Engineering. This HCD focus over the past several years has...
Level Measurement Selection Considerations
ControlGlobal.com hosted a recent whitepaper, Guided Wave Radar vs. Differential Pressure Transmitters for Liquid Level Measurement. The paper was developed by an automation supplier, which offered guided wave radar level measurement devices. The message seemed to be...
Pressure, Flow, Level Diagnostics in High Definition
Let's close this week with a new era for us in YouTube-based demonstration videos. The team has just added three new videos produced in high definition (HD) video format. The videos include: If you click through and see the videos in HD on the YouTube site, what makes...
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The opinions expressed here are the personal opinions of the authors. Content published here is not read or approved by Emerson before it is posted and does not necessarily represent the views and opinions of Emerson.