This book has been designed as a textbook for the students of electronics and instrumentation engineering, instrumentation and control engineering, mechatronics engineering and chemical engineering courses. The first edition of the book covered mainly the mathematical modelling of various processes, controller characteristics and tuning, multi loop controls, final control element and selected unit operations. Due to popular demand and readership feedback, two more chapters, namely signal conditioning and digital controllers-computer- based control, have been added to this edition. The book is an outcome of the authors vast hands-on experience in industry and his rich academic background. This new edition is an extremely useful text for students and faculty as well as a very good reference for practising process control professionals in industry. CONTENTS Process Control Introduction Control Characteristics and Tuning Control Systems and Multiple Loops Final Control Elements Process Control Systems-Selected Unit Operations Signal Conditioning Digital Controllers-Computer-Based Control KEY Second edition of successful textbook Two new chapters Author has practical experience in industryAnshan Publishers is a publisher of fine medical, scientific, and technical books. We find the best titles from our worldwide publishing partners and bring them to the global marketplace. We publish in a wide range of fields, Biological Sciences Biotechnology Chemistry Engineering Material Science Microbiology Pure and Applied Physics Pure and Applied Mathematics Statistics