ELE213 Instrumentation

Contents and structure

The subject introduces measurement systems in general, and introduces systems where instrumentation plays an important role. The subject consists of seven modules of different weight, i.e. system overview, sensor techniques, actuators, signal processing, signal transmission, fieldbuses and electronic safety.

• System overview
  • The module aims to give an understanding of systems where measurements are central, such as sequential and linear regulation systems. System reliability and symbols in system diagrams are covered.
• Sensors techniques
  • The module covers different techniques for measuring several quantities within the SI-systems base quantities and derived quantities.
• Actuators
  • The module gives a general introduction to actuators, with selected examples.
• Signal processing
  • The module covers techniques for preparing measures signals for the next step in a process. It also covers techniques for improving signal quality.
• Signal transmission and Fielbuses
  • This module covers basic techniques for the transfer of electrical signals in an industrial perspective and communication between different electronic elements in an industrial network structure.
• Safety
  • This module covers techniques for protecting electronic equipment from electrical and mechanical stress, as well as the use of instrumentation to establish processes less prone to hazards.

Learning Outcome

Knowledge

• The student has knowledge about sensors and actuators on a component level and in a system perspective

Skills

The student:

• Knows the main components of a measurement system
• Understands sensors and actuators role in a regulation system
• Is able to calculate the MTBF on a component and on a system level
• Is able to understand and draw a P&ID
• Knows different measurement principles for selected physical quantities
• Is able to calculate the expected response from a number of sensors.
• Knows different process manipulators (actuators)
• Knows different types of transmitters
• Is able to calculate SNR, and know different techniques for noise reduction
• Knows the field of use and function of different AD and DA converters
• Knows the three transmission media, copper, fibre optic and wireless
• Knows the principles for analogue and digital transmission
• Is able to describe the main attributes of selected fieldbuses
• Understands intrinsic safety and hazard classification
• Understands labelling for ingress protection

General competence

• The student is able to communicate information linked to theories, issues and solutions within electrical professions

Entry requirements

None

Recommended previous knowledge

ELE141 - Electrical and Electronic Fundamentals 1 and ELE142 - Electrical and Electronic Fundamentals 2 (alternatively ELE143 - Electrical and Electronic Fundamentals)

ELE161 - Statistics and Measurement Technology

Teaching methods

Lectures, practical exercises and assignments

Compulsory learning activities

• 6 approved practical exercises
• 3 approved assignments

Assessment

Written exam on campus, 4 hours. Time and place for the exam will be announced on the studentweb

Grades from A to F, where F is fail

Examination support material

Simple calculator

Alle physically printed and written items

More about examination support material

Course reductions

• ELE109 - Instrumentering og datanett - Reduction: 10 studypoints
• IN2-201 - Målesystem og instrumentering - Reduction: 10 studypoints
• IN2-202 - Målesystem og PLS - Reduction: 10 studypoints
• IN2-203 - Measurement Systems and Instrumentation - Reduction: 10 studypoints
• ING1026 - Instrumenteringsteknikk - Reduction: 5 studypoints