Unit Outlines
Instrumentation And Control Technician: Core Concepts
AI Generated
Intermediate
60 hours
10 topics
Learning Objectives
5 objectives- Explain the role and responsibilities of an Instrumentation and Control Technician in various industries.
- Understand and apply fundamental principles of instrumentation including sensors, measurement techniques, and signal processing.
- Describe and analyze different types of control systems and their components.
- Demonstrate knowledge of process instrumentation, control valves, actuators, and their applications.
- Develop skills in PLC programming, HMI operation, calibration, maintenance, troubleshooting, and safety procedures.
Content Outline
PreviewUnit 3385: Instrumentation and Control Technician
1. Introduction to Instrumentation and Control Technician
- Overview of the role
- Key responsibilities
- Importance in industries such as manufacturing, oil & gas, pharmaceuticals, and utilities
- Career pathways and professional standards
2. Principles of Instrumentation
- Measurement fundamentals
- Physical quantities and units
- Accuracy, precision, and calibration
- Sensors and transducers
- Types: temperature, pressure, flow, level, etc.
- Operating principles
- Signal processing
- Analog vs digital signals
- Signal conditioning and transmission
3. Control Systems
- Control system basics
- Open loop vs closed loop
- Feedback loops
- Concept and examples
- Controllers
- Types: On/off, proportional, integral, derivative (PID)
- System stability and response
- Importance and methods to maintain stability
4. Process Instrumentation
- Overview of industrial process variables
- Pressure measurement devices
- Bourdon tubes, strain gauges, piezoelectric sensors
- Temperature measurement devices
- Thermocouples, RTDs, thermistors
- Level measurement devices
- Float, ultrasonic, radar
- Flow measurement devices
- Orifice plates, magnetic flowmeters, turbine flowmeters
5. Control Valves and Actuators
- Function and application of control valves
- Types of control valves
- Globe, ball, butterfly valves
- Actuators
- Pneumatic, electric, hydraulic
- Positioners and their role
- Valve sizing and selection basics
6. Programmable Logic Controllers (PLCs)
- Introduction to PLCs
- PLC architecture and components
- Basic programming concepts
- Ladder logic and function blocks
- Applications in industrial process control
- Troubleshooting PLC systems
7. Human-Machine Interface (HMI)
- Role of HMI in control systems
- Types of HMIs
- Designing operator interfaces
- Monitoring and control functions
- Alarm management and data logging
8. Calibration and Maintenance
- Importance of calibration
- Calibration procedures for different instruments
- Maintenance schedules and preventive maintenance
- Documentation and record keeping
9. Troubleshooting and Diagnostics
- Common issues in instrumentation and control systems
- Diagnostic tools and techniques
- Multimeters, loop calibrators, oscilloscopes
- Systematic troubleshooting processes
- Case studies/examples
10. Safety in Instrumentation and Control
- Safety protocols and best practices
- Relevant standards and regulations (e.g., OSHA, IEC)
- Hazard identification and risk assessment
- Safe handling of instruments and tools
- Emergency procedures
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