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  • Types of Pressure: When and Why Are They Used

    Without measurement there is no control. As with any type of measurement, results need to be expressed in a defined and clear way to allow everyone to interpret and apply those results correctly. Accurate measurements and good measurement practices are essential in industrial automation and process environments, as they have a direct effect on the success of the desired outcome. Pressure, the measure of a force on a specified area, is a straightforward concept, however, depending on the application, there are many different ways of interpreting the force measurement. This white paper will identify the various units of pressure measurement, while discussing when and why certain pressure measurements are used in specific applications.

  • Emerson Introduces New Temperature Guide

    Find answers to 30 common temperature measurement questions

    The Engineer's Guide to Industrial Temperature Measurement is now available at no cost from Emerson Process Management at www.rosemount.com/tempguide.

    This Temperature Guide is packed full of valuable and executable information, including: Frequently asked questions, temperature measurement basics, engineering & design, maintenance & calibration, conversion tables and more.

    It also offers valuable insights with over 100 Proven Results/Case Histories based upon customers' actual experiences in a variety of industries and applications.

    Visitors can order the printed book, view an interactive version 24/7 or downloaded a PDF. Don't delay; order your complimentary copy of the Temperature Guide today!

    Learn more

    Sponsored by:

  • Five Ways to Extract Value from Your Data Historian

    The data historian has long been seen as a venerable workhorse for engineers and technicians in the process industries, but changing economic conditions are forcing managers and executives to realize not only its importance but that it is a critical component to any process industry operation.

  • Finding, Measuring and Closing Safety Integrity Gaps

    Plant safety is at or very near the top of almost every manufacturer's operating priority list, often with a stated goal of zero incidents or accidents.

    Steve J. Elliott, Product Director, Invensys Triconex
  • Weigh Your Instrumentation Options: Switch, Transmitter or Hybrid?

    For decades, process instrumentation specifiers have faced the decision whether to use a mechanical switch or a continuous transmitter for a given application. Either type of instrument can be used to effectively control industrial processes and protect equipment and personnel -- and each has associated pros and cons. Application specifics typically drive decision-making, dictating which approach is most effective from performance, cost and lifecycle support perspectives.

  • Security for Industrial Automation and Control Systems

    The security of industrial automation and control systems becomes increasingly critical as different networks are connected and systems are integrated in a collaborative manufacturing environment. For industrial automation and control systems the potential impact of an attack maybe more serious than for computer systems in general. Users of industrial automation and control systems need to pay correspondingly increased attention to these issues.

  • Wireless Technology in Industrial Automation

    The use of wireless technology in industrial automation systems offers a number of potential benefits, from the obvious cost reduction brought about by the elimination of wiring to the availability of better plant information, improved productivity and better asset management.

  • I/O Solutions for Temperature Monitoring

    Sensors used for temperature monitoring and data acquisition can be quite varied. Applications ranging from simple room temperature monitoring to highly sophisticated batch process control can all be highly dependent on obtaining accurate temperature readings. The primary types of sensors used for this purpose are resistance temperature detectors (RTDs), thermocouples, integrated circuit temperature detectors (ICTDs), thermistors, and infrared sensors.

    Opto 22
  • Back to Basics: The Power of the Loop

    The current loop is probably one of the most underestimated data transmission and control method. It's so simple that we tend to ignore it in favor of more complex and sophisticated methods.

  • Instrumentation for Produced Water Applications

    Produced water refers to any water brought up to the surface during oil and gas production, typically as the result of drilling, exploration and hydraulic fracturing. Before disposing or reusing the water, it must be treated to extract hydrocarbons and satisfy environmental code regulations.

    Steven Smith, Endress+Hauser
  • Field Device Integration (FDI): Making Device Management Easy

    End users have struggled with different forms of device integration technology over the years, but the FDI effort aims to rationalize the worlds' leading technologies for managing information from intelligent field devices.

    Larry O'Brien, Fieldbus Foundation
  • Choosing the Right Pressure Sensor

    Today's pressure sensors are called on to work within the harshest of environments - with the most hostile and corrosive media - or sometimes to take the simplest of pressure readings.

  • Electronic Flow Control Valve (EFCV) with Pressure Compensation Capability

    A new concept for an Electronic Flow Control Valve (EFCV) with pressure compensation capability is introduced. Based on its embedded sensors and micro controller, the EFCV can provide flow control without the need of load/displacement/speed information from the power elements, like hydraulic cylinders or hydraulic motors.

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