How To Understand The Theory Of Instrumentation

Transcription

1 Num TITLE TABLE OF CONTENT OBJECTIVES DURATION Unit I-01 INTRODUCTION TO 1.0 Component Elements of Process Identify The Different INSTRUMENTATION Control Loops. Types Of Control Loops. 2.0 Manual and Automatic Control. Describe The Function 3.0 Operating Principles Of Open Of Each Of The And Closed Control Loops. Instruments Used In Each 4.0 The Function ofthe Component Loop. Elements inthe Control Loop. Unit I-02 TERMINOLOGY & 1.0 Glossary of Standard Process Identify The Instrument SYMBOLOGY Instrumentation Terminology. Terminology And 2.0 The Graphic Symbols for Process Symbology Measurement and Control. Unit I-03 PRINCIPLES OF 1.0 Identifying Measuring Instruments Identify The Indicating 7DAYS AND & Their Applications. Instruments, Recording CONTROL 2.0 Identifying Indicating, Instruments, Controlling Controlling Instruments & Their Instruments And Final Applications. Controlling Instruments. 3.0 Identifying Recording Instruments & Their Applications. 4.0 Identifying Final Controlling Instruments & Their Applications.

2 Unit I-04 PRESSURE 1.0 Describe Process Variables. Describe The Pressure 2.0 Pressure Scales. Variable 3.0 Pressure Measuring Devices. Identify Pressure 4.0 Pressure Transmitters and Measuring Devices Transducers. Explain Their Principles Of Operation Unit I-05 FLOW 1.0 Describe The Flow Variable. Describe The Flow 2.0 Units Of Flow. Variable. 3.0 Basic Properties Of Fluids. Identify Flow Measuring 4.0 Selecting A Flow Measuring Devices. System. Explain Their Principles 5.0 Quantity Meters. Of Operation. 6.0 Rate Of Flow Measurement. 7.0 Calibration Of Flow Measuring Devices. 8.0 Other Methods Of Flow Measurement. Unit I-06 LEVEL 1.0 The Dip Stick. Describe the Level 2WEEKS 2.0 The Dip Tape. Variable 3.0 The Sight Glass. Identify Level Measuring 4.0 Floats. Devices. 5.0 Hydrostatic Tank Gauging (Htg). Explain their Principles of 6.0 Displacers And Local Level Operation. Control. 7.0 Level Switches. 8.0 Air Bubble Method. 9.0 Other Methods Of Level Measurement.

3 Unit I-07 TEMPERATURE 1.0 Describe The Temperature Describe The 2WEEKS Variable. Temperature Variable 2.0 Heat Transfer. Identify Temperature 3.0 Temperature Scales. Measuring Devices 4.0 Expansion Type Thermometers. Explain Their Principles 5.0 Electrical Methods Of Of Operation Temperature Measurement. 6.0 Thermowells. 7.0 The Electrical/Electronic Temperature Transmitter. Unit I-08 ANALYTICAL 1.0 An Introduction To Gas Correctly Describe The Chromatography. Gas Chromatography 2.0 Basic Principles. Analyzer 3.0 Data Processing And Presentation. Unit I-09 INSTRUMENT 1.0 Tandard Transmitter Operation. Correctly Describe The HARDWARE: SMART 2.0 What Is A Smart Transmitter. Additional Features That TRANSMITTERS 3.0 Intelligent Lnstruments& SMART Transmitters Instrument Configurations. Offer Over Conventional 4.0 Possibilities With Intelligent Transmitters. Instruments. 5.0 Communication.

4 Unit I-10 INSTRUMENT 1.0 Components Of A Control Enable The Trainee To HARDWARE, Valve. Identify Types Of CONTROL VALVES 2.0 Valve Lift /Flow Characteristics. Control Valves And 3.0 Special Types Of Control Valves. Understand Their 4.0 Robotarm Safety Shutdown Control Functions. Valve. 5.0 Motor Operated Valves (Movs). 6.0 Valve Positioners. Unit I-11 CALIBRATION 1.0 Calibration Preparation. Explain calibration test EQUIPMENT & 2.0 Pneumatic Instrument equipment accuracy TECHNIQUES Calibration. requirements. 3.0 Calibrating An Electronic Describe a calibration set- Instrument. up for a pneumatic 4.0 Glossary. instrument Unit I-12 FAULT FINDING TECHNIQUES 1.0 Define Instrument Loop Troubleshooting. Explain the importance of instrument troubleshooting 2.0 Single Loop Systems. Identify principles and 3.0 Distributed Control Systems. methods associated to fault finding instrument loops.

5 Unit I-13 CONTROL SYSTEMS 1.0 SIMPLE CONTROL Explain the term control AND PLC SYSTEMS. lag. 2.0 CONTROL LAGS. Identify process control 3.0 CONVERTING SIGNAL. systems. 4.0 PLC SYSTEMS. Explain the operation of a 5.0 LADDER DIAGRAMS. simple PLC ladder 6.0 PLC SYSTEM EXAMPLES. diagram. 7.0 SIMPLE PLC SHUTDOWN Explain the function of the SYSTEM. Allen-Bradley PLC components. Unit I-14 COMMON PROCESS 1.0 Describe The Function And Proportional Integral and CONTROL MODES Operation Of P.I.D Control Derivative Control Modes. Cascade Control 2.0 Describe Operating Principles Ratio Control And Applications Of Cascade Split Range Control Control. Override Control 3.0 Describe The Principles And Applications Of Ratio Control. 4.0 Describe Operating Principles & Applications Of Split Range Control. 5.0 Describe Operating Principles & Applications Of Override Control Unit I-15 LOOP TUNING 1.0 Controller Tuning. Explain the importance of PROCEDURES Trial And Error. instrument tuning and identify tuning methods.

6 Unit I-16 SAFETY SHUTDOWN 1.0 Esd System Construction. Identify devices used in SYSTEMS 2.0 Esd System Description. alarm and ESD and 3.0 Logic Control Circuits. describe how they how operate Describe the function of an ESD system Unit I-17 FIRE & GAS SYSTEMS 1.0 General. Ionization Chamber 2.0 Detectors Of Flame, Fire And Photoelectric Smoke. Infrared Absorption 3.0 The Basics. 4.0 How Smoke Detectors Work. 5.0 Fire And Gas Detectors Using Infrared Technology. 6.0 How To Measure Infrared Absorption. 7.0 Important Note. Unit I-18 FISCAL METERING 1.0 Metering. Explain the use of the SYSTEMS (GAS & 2.0 Gas Metering. orifice plate in fiscal gas LIQUID) 3.0 Condensate Metering. metering 4.0 Appendix 1. Understand the flow equations derived for use in the fiscal calculation of gas sales Explain the need for the analyser equipment added for correct fiscal gas metering Unit I-19 HAZARDOUS AREA 1.0 Hazardous Areas. Define what is meant by 7 Days CLASSIFICATION 2.0 Hazardous Area Equipment Zone 0, Zone 1 and 3.0 The Safety Barrier Zone 2 hazardous areas.

7 Explain the coding of equipment used in hazardous areas. Sketch a one way barrier Sketch a two way barrier Explain how to check a barrier. Unit I-20 FOUNDATION 1.0 Communication Technologies. Explain, in some detail, FIELDBUS, 2.0 Applications. the Fieldbus System. COMMUNICATIONS 3.0 Managing Fieldbus Projects. nit I-21 READING PIPING & 1.0 Symbols And Abbreviations Used To interpret and correctly INSTRUMENT In P&Id. identify equipment, DIAGRAM 2.0 The P&Id Layout. instrumentation and the 3.0 Trace Process Flow On A P&Id. direction of process flow from the drawing. Unit I-22 READING 1.0 Instrument Symbols And Their Correctly identify the INSTRUMENT LOOP Connections, instruments, locations, DIAGRAM 2.0 Instrument Loop Diagram Layout. ranges, settings and their connections to their associated field and panel mounted devices. Unit I-23 INTRODUCTION TO 1.0 Scada. Explain what SCADA is. 7 Days SCADA AND DCS 2.0 Distributed Control System. Explain typical uses of SCADA. Explain how Radio signals are used for SCADA communication. Explain what a Remote Terminal Unit (RTU) is.

8 Explain what a Master Terminal Unit (MTU) is. Draw a simple block diagram of a DCS system. Explain the 5 level DCS concept.