This text investigates the fundamental principles and practical applications of instrumentation and control systems within modern industrial environments. W. Bolton, a recognized author in engineering education, provides a structured overview of the hardware and logic required to monitor and regulate industrial processes. The book synthesizes theoretical concepts with technical requirements, serving as a foundational resource for students and practitioners navigating the complexities of automated systems.

The subject matter points to a dense, technical reference intended for students and professionals seeking a clear introduction to industrial control hardware. Its systematic approach provides a reliable framework for understanding the integration of instrumentation into broader automated systems.