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Emerson bringing new technology to bear across many plant functions

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by Walt Boyes

A Whirlwind Tour of all the 'Shiny New Stuff' on Display at Emerson Exchange

“It’s nice to get the business update from Steve Sonnenberg,” quipped Peter Zornio, chief strategic officer for Emerson Process Management, “but as engineers, we say ‘show us the technology!'”  

 Zornio, who followed Emerson president Sonnenberg's opening keynote to the Emerson Global Users Exchange 2013, divided his time on stage between the themes of Technology Everywhere, Shiny New Stuff, and The Future.

“So, fasten your seatbelts!” he said, and turned on the technology firehose.

Zornio began by explaining that the company had re-organized its product and services offering, grouping them into functional areas including Measure and Analyze, Operate and Manage, Final Control and Regulate, and Solve and Support. "This is a new way for us to present our products and services, and is reflected in how the Technology Exhibits are organized,” he said.

Starting with the realm of Measure and Analyze, Zornio described a new and substantially different ELITE Coriolis mass flowmeter family, as well as new viscosity and density meters. Also new is a polymer-housed version of the 3051 pressure transmitter that is natively wireless and boasts a five-year calibration cycle.

He introduced a new quad-sensor vortex meter for safety instrumented system (SIS) applications that provides a process variable output as well as three voting safety outputs. In magmeters, there’s a new abrasion-resistant, high-temperature lining that Emerson calls Adiprene. There are new temperature transmitters, as well as a wireless guided wave radar transmitter. Zornio pointed to the effect of Emerson's human-centered design in making all of these products easier to use.

He introduced next-generation process analyzers, too, including the Rosemount Analytical Model 1066, a two-wire device with either HART or Foundation Fieldbus outputs. A new oxygen analyzer and multi-path ultrasonic flowmeter for LNG applications also were unveiled. Roxar, Emerson Process Management’s subsea instrumentation business, has introduced a third-generation multiphase meter as well as new Reservoir Management software. Incus is a new ultrasonic gas leak detection system that "listens for leaks and senses them before they become critical,” Zornio said.

In the area of Operate and Manage, Zornio revealed a new Distributed-RTU SCADA product that allows easy, drag-and-drop configuration of control strategies across multiple remote terminal units (RTUs). Version 12 of AMS Device Manager with new asset classes is shipping. “And we have partnered with Beamex and Meridum so that we can have very smooth data transfer and workflow capabilities from the field to maintenance,” he said.

In Batch and Operations Management, Zornio noted several enhancements including improved operator integration and the increased ability to prevent unauthorized changes. He pointed to improved electronic logbooks and recipe authoring tools, especially applicable for the life sciences industries. Going back to the oil and gas industry, he showed off Emerson Process Management’s new Terminal Management and Logistics software.

The latest iteration of the CSI Machinery Health Monitor is now the CSI 2140 Machinery Health Analyzer, Zornio reported. This portable, tablet-sized, four-channel unit is equipped with Bluetooth and 802.11 wireless. "It has benefited greatly from human-centered design in its navigation and HMI,” Zornio said.

For Final Control and Regulation, Zornio introduced an electric level loop for upstream applications including an easyDrive electric valve and L2e electric liquid level controller. He also showed the new 1098-63EGR Regulator, which he said is "zero bleed, very green, and great for oil and gas applications.” To deal with fugitive emissions, he showed the latest high performance ENVIRO-SEAL packings. Further, he noted that ValveLink software now works on the company's 475 communicators.

In the area of Solve and Support, Zornio singled out some of the packaged applications that Emerson has developed, such as Asset Monitoring for Cooling Towers and Asset Monitoring for Compressors.

Of course, Zornio couldn’t leave products without talking about wireless. He introduced the new 1552WU wireless gateway which combines a WirelessHART gateway with a 5GHz WiFi backhaul. And finally, he introduced the latest version of the company's network management software, Smart Wireless Navigator, which enables operators to see wireless network status and health in real time.

Zornio's comments about the future revolved around the changes that what he called “Pervasive Sensing” will bring to the process plant. “We will have more real-time data for business critical information, just as we do today for process critical information,” he said. “You will see probably double the field sensors that you use today, and you will need the tools to manage that data and turn it into information.”

This couldn’t happen in the past, he said, because of the cost, but with lower cost wireless sensors, it was now doable to have many more sensors, and not just process monitoring sensors, either. The new Incus wide-area gas leak detector and the Rosemount 708 Wireless Acoustic Sensor for monitoring steam trap health are two examples of measurement data gathered for other purposes than process control. Ultimately, all this information will be brought together in an Integrated Operations center (iOPS), where the operator of the future will be a business operator, not just a process operator—using a business operations network that is largely wireless to monitor and manage actionable information.

  • In my personal opinion, WirelessHART enables existing sites to be modernized & sustained in ways previously not possible, benefitting both operations and maintenance. Wireless changes how we do things, for the better; how we maintain assets, how we look at energy consumption, how personnel operate in the field, and how we manage unmanned sites. One day every plant & field will have 1,000 wireless transmitters. Some sites are already very close.

    EPCs can guide clients to modernize the plants they built years ago as a new business model to tie them through slow periods between projects, through a formal process. New projects should also deploy plant-wide wireless infrastructure, to make sure the new plant is not built to be run & maintained the old way with operator rounds; don’t build a new plant old.

    With additional sensors throughout the plant, software, and operating procedures in place, "desktop maintenance" planning, energy conservation, HS&E compliance, and integrated operations can become a reality. Assets fitted with additional sensors become smart assets able diagnose their conditions and communicate it to operations & maintenance personnel. With these additional sensors in place, operator rounds can be reduced since the data comes to the operator, the operator need not go to the data. In other words, automate not only control loops, but also automate operator rounds and maintenance inspections. The process equipment is inspecting itself; a new type of self-diagnostics. “Pervasive sensing” across the plant is fundamental to this goal.

    Adding sensors using wireless instead of wires enables accelerated deployment making it possible and low risk to deploy this “second layer” of automation during a short turnaround or even while the plant is running. Adding these “missing measurements” is essential for long term reliability of the plant. Therefore more and more plants are installing WirelessHART coverage throughout their process unit areas to enable a second layer of automation. Whereas the primary layer of automation is the regulatory control and safety instrumented functions that enable day to day operations, this second layer enables strategies to improve the reliability of plant assets, minimizing unplanned or unscheduled interruptions to operations and reduce maintenance costs. Modernization is not necessarily system migration, but to add automation where there was none before. Indeed, it is not necessary to replace the control system to add wireless sensors. Most plants add wireless sensors to their existing system and many of the new wireless sensors may connect to separate system for reliability, non-process safety, environmental, energy, and security – separate from the process control and safety system. Another element of this is the non-intrusive mechanical installation possible for many of these measurements; strap-on (ultrasonic sensor), bolt-on (position sensor), clamp-on the surface (temperature sensor), stick-on, screw-on, or magnetic (vibration sensor) eliminate the need for additional process penetrations for these measurements. This dramatically reduces cost and risk of deployment as there is no need to cut, drill, or weld pipes and vessels. Moreover, many of the measurement do not need high accuracy; they just need “good enough”.

    Many operation and maintenance problems around the plant can be solved by deploying WirelessHART transmitters “beyond the P&ID” together with an asset management system and other software to obtain asset health information and other plant data. Wireless enables plants to innovate and experiment with new measurements to solve old operational problems.

    Learn more from these articles:

    Plant modernization

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    Improved reliability, increased energy efficiency and improved turnaround planning

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    Flip through to page 57

    Improved situational awareness; safety

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    Improved reliability and energy efficiency

    www.ceasiamag.com/.../8689