Test #3; Symbology; Process Diagrams – Part 1 - Agenda Activity Est. Time 1. Agenda 5 2. Test #3 50 BREAK 10 3. Learning Objectives 4. Introduction to Diagrams 30 5. Introduction to Symbology 20 6. Instrumentation Symbols 40 7. Summary and Wrap-up 8. Additional Activities 9. Lab Activity Instrumentation I - Session 12

Session 12 – Objectives 1. Describe the types of petrochemical and refining industry drawings that contain instrumentation. 2. Compare and contrast P&IDs and PFDs. 3. Describe the lettering and numbering standards based on ISA instrumentation symbols. 4. Describe how to determine the instrument type from the symbol information. 5. Describe the standards for line symbols. 6. Using a legend, correctly identify instrumentation on a drawing. Instrumentation I - Session 12

Block Flow Diagram Instrumentation I - Session 12

Process Flow Diagram Instrumentation I - Session 12

Piping and Instrumentation Diagram Instrumentation I - Session 12

Legend or Symbols Chart Instrumentation I - Session 12

Instrumentation Tag Number Instrumentation I - Session 12

ISA Functional Identification Table PT= Pressure Transmitter TT= Temperature Transmitter FRC= Flow Recording Controller PIC= Pressure Indicating Controller LV= Level Valve (This is the preferred way of identifying a control valve in a loop) PY= Pressure Relay or compute (This could be an I/P transducer in a pressure loop) TE= Temperature Element (could be a thermocouple, RTD or filled thermal system) LI= Level Indicator PC= Pressure Controller FFIC= A Flow (Ratio) Indicating Controller Instrumentation I - Session 12

Equipment Symbols Instrumentation I - Session 12

Field Versus Board-Mounted Instrument Symbols Instrumentation I - Session 12

Primary and Final Control Element Symbols Instrumentation I - Session 12

Line Symbols Instrumentation I - Session 12