MT 211 Sensors and Control Elements 1

Lecture Hours: 2
Credits: 2

Examines the types and uses of industrial sensors and actuators. Includes temperature, pressure, optical, position and flow sensors. Covers operation of AC, DC, and three phase motor drives. Focuses on wiring and troubleshooting of sensors and actuators.

Prerequisite: ELT 100 or ELT 133; and MT 101; or consent of instructor. (All prerequisite courses must be completed with a grade of C or better.)
Student Learning Outcomes:

Describe and contrast analog and digital measurements and techniques.
Identify and describe fundamental process variables and measurement techniques.
Describe control loops and how they relate to the process control system.
Identify input sensory components of a process control system.
Discuss basic troubleshooting methods.
Explain the latest trends in measurement and control.
Compare different control system architectures, including single loop controllers, distributed control systems (DCS), and programmable logic controllers (PLCs).

Content Outline

Introduction to Analog Measurements
Comparison of Analog and Digital Measurements
Process Variables
- Pressure
- Temperature
- Level
- Flow
- Analytical
Miscellaneous Measuring Devices
Introduction to Control Loops
Control Loops
- Simple loop theory
- Primary sensors, transmitters, and transducers
- Controllers and final control elements overview
- Control valves and regulators
Symbology: Process Diagrams and Instrument Sketching
Instrumentation Troubleshooting
Switches, Relays and Annuciators
Signal Transmission and Conversion Controllers