In the rapidly evolving landscape of the process industry, maximizing efficiency, safety, and profitability requires a deep understanding of the field devices that directly interact with the process. Gregory McMillanās definitive guide, (updated in 2026), provides a comprehensive roadmap for engineers, technicians, and managers looking to leverage state-of-the-art instrumentation.
The book provides actionable insights for every stage of the instrumentation lifecycle: Design & Selection
A software filter that smoothes out rapid, noisy process fluctuations (e.g., pump discharge pulsations). It delays response times, so it must be applied cautiously in fast loops like pressure and flow control. Smart Field Device Configuration In the rapidly evolving landscape of the process
A disciplined tagging strategy is essential. Configuration must match the P&ID (Piping and Instrumentation Diagram) and the Control Logic narratives.
Three main groups of control valves are defined based on their inherent flow characteristics (the relationship between valve flow and valve position under constant pressure): It delays response times, so it must be
: Utilizing digital algorithms and smart features to enhance device performance. Installation
When implementing or other wireless technologies, planning is essential. Best practices include: Three main groups of control valves are defined
Essentials of Modern Measurements and Final Elements in the Process Industry: A Guide to Design, Configuration, Installation, and Maintenance Gregory K. McMillan
Old systems measured a 4-20mA loop. Modern systems measure digital health .