Articles

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  • How to Measure pH Inside a Tank; Increasing Scan Times

    A reader wants to know about pH measurement and control systems for a biphasic (organic-plus-water-based) reaction, while another one wonders if there is ever a reason to lower the frequency of execution of the PID execution in scanning controllers (in other words, scan the PID instruction less often by increasing the loop update time).

    06/11/2008
  • Intrisic Safety in the Digital Age

    In Which We Sort Through the Complexities of Building Intrinsically Safe Fieldbus and Ethernet Networks in Hazardous Plant Areas

    06/11/2008
  • Is PAT a Silver Bullet?

    Ready to Kill Some Werewolves? Process Analytical Technologies (PAT) Are Beginning to Inject Quality-by-Design (QbD), Model-Predictive Control, Risk Management and Other Well-Known Process Control Methods into Long-Resistant Pharmaceutical Applications

    06/11/2008
  • PAT Expanded Coverage

    Expanded Coverage, Videos About Broadley-James, Audio Interviews, and PAT Stories and Other Resources from Control’s Sister Publication, Pharmaceutical Manufacturing

    06/11/2008
  • IEC 61508 Product Approvals – Veering Off Course

    Upon Close Examination It Appears That the Product Approval Process of IEC 61508 (1) Has Veered Seriously Off Course, Possibly Rendering Many Safety Instrumented System (SIS) Applications Less Reliable Than Expected or Required

    06/11/2008
  • Process Plant 2025

    One-Person-and-a-Dog Operations? Wearable HMIs? At-Home Control Rooms? Or More of the Same Ol’, Same Ol’? Here’s What May Be on the Horizon

    06/11/2008
  • I Am Robot and I Am Home

    Jeff Harrow Talks Robots, Synthetic Biology, Nano-things and Other Developments You’ll Miss If You Blink

    06/11/2008
  • Control News from Europe June 2008

    Read Andrew Bond’s Industrial Automation Insider, a monthly newsletter covering the important industrial automation news and issues as seen from the U.K.

    06/11/2008
  • Walt Boyes Receives ISA Fellow Grade

    Based on the Deliberations of the ISA Admissions Committee and Approval of the ISA Executive Board, Editor in Chief Walt Boyes is Elected to the Distinguished Grade of ISA Fellow

    06/10/2008
  • Think Beyond the Wire

    Innovative First Movers Gain Competitive Advantage, Even as Last Barriers to Widespread Adoption Fall

    06/09/2008
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