Blog - Post List

  • Pressure Blog: Streamlined Pressure Transmitter Local Operator Interface

    Jim Cahill
    In a post, Continuously Diagnosing the Instrumentation Electrical Loop, we shared some new diagnostics available in the Rosemount Enhanced 3051 Pressure Transmitter. Emerson’s Alexander Miller shared some additional information with me about the Local...

  • Pressure Blog: Streamlined Pressure Transmitter Local Operator Interface

    Jim Cahill
    In a post, Continuously Diagnosing the Instrumentation Electrical Loop , we shared some new diagnostics available in the Rosemount Enhanced 3051 Pressure Transmitter . Emerson’s Alexander Miller shared some additional information with me about the Local Operator Interfaces (LOI) on the Enhanced 3051, in addition to the 2051 and 2088 with Selectable HART. The development team took a Human Centered Design (HCD) approach…

  • Pressure Blog: Streamlined Pressure Transmitter Local Operator Interface

    Jim Cahill
    In a post, Continuously Diagnosing the Instrumentation Electrical Loop , we shared some new diagnostics available in the Rosemount Enhanced 3051 Pressure Transmitter . Emerson’s Alexander Miller shared some additional information with me about the Local Operator Interfaces (LOI) on the Enhanced 3051, in addition to the 2051 and 2088 with Selectable HART. The development team took a Human Centered Design (HCD) approach…

  • Pressure Blog: Streamlined Pressure Transmitter Local Operator Interface

    Jim Cahill
    In a post, Continuously Diagnosing the Instrumentation Electrical Loop , we shared some new diagnostics available in the Rosemount Enhanced 3051 Pressure Transmitter . Emerson’s Alexander Miller shared some additional information with me about the Local Operator Interfaces (LOI) on the Enhanced 3051, in addition to the 2051 and 2088 with Selectable HART. The development team took a Human Centered Design (HCD) approach…

  • Pressure Blog: Streamlined Pressure Transmitter Local Operator Interface

    Jim Cahill
    In a post, Continuously Diagnosing the Instrumentation Electrical Loop , we shared some new diagnostics available in the Rosemount Enhanced 3051 Pressure Transmitter . Emerson’s Alexander Miller shared some additional information with me about the Local Operator Interfaces (LOI) on the Enhanced 3051, in addition to the 2051 and 2088 with Selectable HART. The development team took a Human Centered Design (HCD) approach…

  • Level Blog: More Level Measurement Technologies and Applications in Action

    Jim Cahill
    Yesterday we highlighted demonstrations of vibrating fork, ultrasonic, and guided wave radar level measurement technologies. Today we’ll highlight the rest of the new videos from Emerson’s Rosemount Level team. In this 3:53 YouTube video, Rosemount 5300...

  • Level Blog: Examples of Level Measurement in Action

    Jim Cahill
    At the past Emerson Exchange technical conference in Anaheim, Emerson’s Rosemount Level team captured a number of video demonstrations. I’ll highlight the new ones added to the Rosemount Level YouTube playlist. In this 2:31 YouTube video, Rosemount 2130...

  • Level Blog: Help with API 2350 Overfill Protection Compliance

    Jim Cahill
    Earlier this week, we highlighted an updated thermowell installation standard. Today let’s talk about the 4th version of API 2350 Overfill Protection standard. This standard applies to petroleum storage tanks associated with marketing, refining, pipeline...

  • Tank Gauging Blog: Help with API 2350 Overfill Protection Compliance

    Jim Cahill
    Earlier this week, we highlighted an updated thermowell installation standard. Today let’s talk about the 4th version of API 2350 Overfill Protection standard. This standard applies to petroleum storage tanks associated with marketing, refining, pipeline, terminals and similar facilities containing Class...

  • Temperature Blog: Online Calculation Tool for Thermowell Installations

    Jim Cahill
    Back in 1974, the ASME (founded as the American Society of Mechanical Engineers) published a performance technology standard for thermowell calculations as well as overall temperature measurement best practices, PTC 19.3. Based on decades of industry...

  • Temperature Blog: Online Calculation Tool for Thermowell Installations

    Jim Cahill
    Back in 1974, the ASME (founded as the American Society of Mechanical Engineers) published a performance technology standard for thermowell calculations as well as overall temperature measurement best practices, PTC 19.3. Based on decades of industry and research data, the updated PTC 19.3 TW-2010 : …incorporates the latest theory in the areas of natural frequency, Strouhal frequency, in-line resonance and stress evaluation…

  • Temperature Blog: Online Calculation Tool for Thermowell Installations

    Jim Cahill
    Back in 1974, the ASME (founded as the American Society of Mechanical Engineers) published a performance technology standard for thermowell calculations as well as overall temperature measurement best practices, PTC 19.3. Based on decades of industry and research data, the updated PTC 19.3 TW-2010 : …incorporates the latest theory in the areas of natural frequency, Strouhal frequency, in-line resonance and stress evaluation…

  • Flow Blog: Understanding and Handling Entrained Gas Flow Measurement

    Jim Cahill
    I was alerted to a nice series of videos on two-phase flow measurement, also known as liquid with entrained gas. These videos were developed by Emerson’s Micro Motion team. In the first video (2:37), Two-Phase Flow (entrained gas) Applications, Emerson...

  • Level Blog: Vibrating fork switches update

    Peta Glenister
    Just wanted to let you know that our Rosemount Series 2130 vibrating fork level switch is SIL2 certified and now includes a new 8/16mA output option too.

  • Level Blog: Radar Level Gauges in Tank Overfill Prevention Safety Applications

    Jim Cahill
    Bulk liquid storage tanks are found in many industrial processes including refineries, tank terminals, pipeline terminals, petrochemical and LNG plants, and aviation fuel depots to name a few. There are two predominant requirements from a process safety...

  • Tank Gauging Blog: Radar Level Gauges in Tank Overfill Prevention Safety Applications

    Jim Cahill
    Bulk liquid storage tanks are found in many industrial processes including refineries, tank terminals, pipeline terminals, petrochemical and LNG plants, and aviation fuel depots to name a few. There are two predominant requirements from a process safety and control standpoint—inventory management and...

  • Flow Blog: Systematic Flowmeter Selection Process

    Jim Cahill
    One of the challenges automation engineers face is in the selection of the best flow measurement technology for their application. Multitudes of technologies exist, each with their advantages and disadvantages. Emerson’s Brian Fretschel and Amy K. Johnson...

  • Level Blog: Avoiding Dangerous Conditions through Tank Floating Roof Level Monitoring

    Jim Cahill
    Happy New Year everyone! Our new year here at the Emerson Process Experts blog got off to a rocky start with a database crash late yesterday. We seem to have things restored and will be spot checking everything, but leave a comment if you encounter anything...

  • Analytical Experts Blog: Tips on pH Measurement and Control

    Jim Cahill
    I know from listening to some of Control Talk blog’s Greg McMillan’s presentations on pH control what a difficult control challenge this can be. Chemical Processing magazine has a great article, Forestall pHrustrations, by Emerson’s Dave Joseph that shares...

  • Level Blog: Installing guided wave radar in stilling wells and bypass chambers

    Peta Glenister
    For anyone wanting to choose or install a guided wave radar in a stilling well or bypass chamber, we have a new technical bulletin which will give you all the info you need! Download here: http://www2.emersonprocess.com/siteadmincenter/PM%20Rosemount%20Documents/00840-0300-4024.pdf

  • Pressure Blog: How to Incorporate Statistical Process Monitoring

    Jim Cahill
    Statistical Process Control (SPC) has long been applied in discrete manufacturing operations as a predictive diagnostic technology. Statistical Process Monitoring (SPM), the continuous process version of SPC, has been applied less often as highlighted...

  • Pressure Blog: How to Incorporate Statistical Process Monitoring

    Jim Cahill
    Statistical Process Control (SPC) has long been applied in discrete manufacturing operations as a predictive diagnostic technology. Statistical Process Monitoring (SPM) , the continuous process version of SPC, has been applied less often as highlighted by Emerson’s Tom Wallace and John Miller in an Intech magazine article, Statistical process monitoring turns process noise into valuable information . The authors note…

  • Pressure Blog: How to Incorporate Statistical Process Monitoring

    Jim Cahill
    Statistical Process Control (SPC) has long been applied in discrete manufacturing operations as a predictive diagnostic technology. Statistical Process Monitoring (SPM) , the continuous process version of SPC, has been applied less often as highlighted by Emerson’s Tom Wallace and John Miller in an Intech magazine article, Statistical process monitoring turns process noise into valuable information . The authors note…

  • Pressure Blog: How to Incorporate Statistical Process Monitoring

    Jim Cahill
    Statistical Process Control (SPC) has long been applied in discrete manufacturing operations as a predictive diagnostic technology. Statistical Process Monitoring (SPM) , the continuous process version of SPC, has been applied less often as highlighted by Emerson’s Tom Wallace and John Miller in an Intech magazine article, Statistical process monitoring turns process noise into valuable information . The authors note…

  • Pressure Blog: How to Incorporate Statistical Process Monitoring

    Jim Cahill
    Statistical Process Control (SPC) has long been applied in discrete manufacturing operations as a predictive diagnostic technology. Statistical Process Monitoring (SPM) , the continuous process version of SPC, has been applied less often as highlighted by Emerson’s Tom Wallace and John Miller in an Intech magazine article, Statistical process monitoring turns process noise into valuable information . The authors note…

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