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Instrumentation in Process Control
- 1st Edition - January 1, 1972
- Author: E. J. Wightman
- Language: English
- Hardback ISBN:9 7 8 - 0 - 4 0 8 - 7 0 2 9 3 - 5
- Paperback ISBN:9 7 8 - 1 - 4 8 3 1 - 3 0 9 3 - 4
- eBook ISBN:9 7 8 - 1 - 4 8 3 1 - 6 3 3 5 - 2
Instrumentation in Process Control details the elements of transducers utilized in doing various measurements. The book also deals with the problems in data gathering from physical… Read more
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Request a sales quoteInstrumentation in Process Control details the elements of transducers utilized in doing various measurements. The book also deals with the problems in data gathering from physical processes. The text also examines the different schemes of relaying or showing the data and compares the many ways by which data could be processed. The first chapter opens with an introduction to the study; it then proceeds to talk about primary measurements and notes the importance of selecting the transducer, having precision in measurements, and having a properly designed system. This chapter also presents various tips with regards to a better measurement and data handling. Chapter 2 is about interpreting a transducer's performance, while the next several chapters revolve around measurements. Measurements discussed include those for temperature, pressure, liquid density, displacement, and flow. The book highlights in Chapter 8 the tachometry and provides in Chapters 9 and 10 the lessons on analogue-to-digital conversions. The last three chapters are reserved for computing corrections, data transmission, and digital control techniques, including the fundamentals of these concepts. The text is a great reference and beneficial for students, teachers, researchers, and casual readers, as the book offers a wide information on instrumentation.
Chapter 1 Introduction Objectives Primary Measurements Computing Corrections Data Transmission and Recording System ApplicationsChapter 2 Transducer Performance Introduction Definitions of Terms Interpreting Performance Specification Graphical Interpretation of Transducer Performance Measurement Techniques Signal Interference Practical Methods of Minimizing Interference The Overall SystemChapter 3 Temperature Measurement Introduction Thermocouples Resistance Thermometry Thermistors Advantages and DisadvantagesChapter 4 Pressure Measurement Introduction Calibration Standards Terminology Potentiometric-Type Transducers Differential Transducers and Variable-Reluctance Type Transducers Strain-Gauge Pressure Transducers Force-Balance Transducers Solid-State Pressure Transducers Transducer SelectionChapter 5 Liquid Density Measurement Introduction Application Problems Sperry Gravitymaster Solartron Vibrating Tube Densitometer Agar Vibrating Spool Densitometer Linearizing ProblemsChapter 6 Displacement Measurement Introduction Potentiometric Displacement Transducers Linear Voltage Differential Transformers Synchro Transformers Digital Decoding Transducers ApplicationsChapter 7 Flow Measuring Systems Introduction Differential Pressure-Related Systems Turbine Meters Electromagnetic Flowmeters Positive Displacement Meters Mass Flow Measurement Advantages and DisadvantagesChapter 8 Tachometry Introduction D.C. Tachometry A.C. Tachometry Digital Tachometry Digital Counting Techniques Accuracy and Reliability of TachometersChapter 9 Analogue-to-Digital Conversion Introduction Signal Conditioning and Amplification Fundamentals of Electronic Counting Definitions of Performance of A-D Converters A-D Conversion Techniques Choosing a ConverterChapter 10 System Application of A-D Converters Introduction Time-Shared Digital Voltmeter Applications Pulse Duration Modulation Systems Frequency Modulated Systems Computer Interface ProblemsChapter 11 Computing Corrections Introduction General Requirements Fundamentals of Analogue/Digital Computing Fundamentals of Hybrid Computing Hybrid Solution Non-Linear Functions Speed of Computation Special Purpose Computing Techniques AccuracyChapter 12 Data Transmission Introduction Requirements of a Data Transmission System Notes on Coding Timing Modulation Techniques Error Detection and Correction Industrial Telemetry Systems Salient FeaturesChapter 13 Digital Control Techniques Introduction Review of Control Principles System ApplicationsAppendix. Glossary of TermsBibliographyIndex
- No. of pages: 380
- Language: English
- Edition: 1
- Published: January 1, 1972
- Imprint: Butterworth-Heinemann
- Hardback ISBN: 9780408702935
- Paperback ISBN: 9781483130934
- eBook ISBN: 9781483163352