000			01769nam a22001937a 4500
999			_c1078 _d1078
005			20210304114350.0
008			210304b ||||| |||| 00| 0 eng d
020			_a9789332549456
082			_a660.283 _bJOH
100			_aJohnson, Curtis D.
245			_aProcess control instrumentation technology _cCurtis D Johnson
250			_a8th ed.
260			_aNoida : _bPearson Education, _c2015.
300			_a680 pages : _bill.; _c24 cm.
505			_aThis book presents the complex topics of process control, measurement, and instrumentation with sufficient rigor to allow applications-oriented design using basic mathematical skills. Extensive coverage, including both concept and design approaches, is provided on the following topics: sensors, analog and digital signal conditioning, final control elements, programmable logic controllers, analog and digital process controllers, process control networks, and control loop tuning." "Now in its eighth edition, the text has been continually updated and revised to stay current with technological advances. Changes to this edition include expanded coverage of control system networks (Foundation Fieldbus) and digital control systems. Problems and examples were modified to make them more practical and appropriate for modern technology. _t1. Introduction to process control. -- _t2. Analog signal conditioning. -- _t3. Digital signal conditioning. -- _t4. Thermal sensors. -- _t5. Mechanical sensors. -- _t6. Optical sensors. -- _t7. Final control. -- _t8. Discrete-state process control. -- _t9. Controller principles. -- _t10. Analog controllers. -- _t11. Computer-based control. -- _t12. Control-loop characteristics.
650			_aEngineering instruments
650			_aProcess control
942			_2ddc _cBK