The four basic elements in a control system are:
- the characteristic or condition to be controlled
- the sensor
- the comparator
- the activator
Learn more:The four basic elements in a control system are:
- the characteristic or condition to be controlled
- the sensor
- the comparator
- the activator
en.wikipedia.org/wiki/Control_(management)Measurement instruments consist primarily of the following parts:
- Sensor: This element is a device that experiences changes in its physical properties as a result of changes in the process it's measuring.
- Amplifier / Conditioner: Changes detected by the sensor may be very small, so they must be amplified and then conditioned such that they can be properly displayed.
- Display: The measured data should be presented in an understandable way. ...
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The third edition of Measurement and Control Basics is a thorough and com-prehensive treatment of the basic principles of process control and mea-surement. It is designed for engineers, …
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Industrial Instrumentation and Control: An Introduction to the …
See more on control.comSomeone once asked a colleague what his occupation was. He replied without hesitation, "I am an instrumentation and control engineer." "And what is that?" asked his interlocutor. "...Oh. Oh ... I'm in trouble," thought the engineer. To explain what a mechanical, electrical, chemical, or electrical engineer does is relatively e…- Estimated Reading Time: 7 mins
Generalized measurement system: block diagram, …
The generalized measurement system is a set of elements in which the measurement process is carried on by the system. There are many measuring instruments, but they exist for measuring some values of some variables.
Lesson 2. ELEMENTS OF GENERALIZED MEASUREMENT SYSTEM
The main functional elements of a measurement system are: i) Primary sensing element. ii) Variable conversion element . iii) Variable manipulation element . iv) Signal conditioning …
Instrumentation and control is the nervous system of industrial complexes, power generation, and basically all the processes that require some intelligence to accomplish the task of producing a …
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Elements of a Process Control System | About …
Jan 10, 2012 · -Thus, a process control system consists of four essential elements: process, measurement, evaluation, and control. A block diagram of these elements is shown in the following figure. The diagram also shows the …
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