Flow, by definition, is the passage of material from one location to another over time. So far this chapter…
Textbook
A very common form of on/off valve used for pneumatic and hydraulic systems alike is the solenoid valve. A…
Textbook
Imagine a liquid-level control system for a vessel, where the position of a level-sensing float directly sets…
Textbook
pH is the measurement of the hydrogen ion activity in a liquid solution. It is one of the most common forms of…
Textbook
A whole class of problem-solving techniques focuses on altering the given problem into a simpler form that is…
Textbook
A special type flowmeter suited for powdered or granular solids is the weighfeeder. One of the most common…
Textbook
Level gauges are perhaps the simplest indicating instrument for liquid level in a vessel. They are often found…
Textbook
Linearity of Measurement Instruments The purpose of calibration is to ensure the input and output of an…
Textbook
In the United States, the most common language used to program PLCs is Ladder Diagram (LD), also known as…
Textbook
The efficient identification and correction of instrument calibration errors is an important function for…
Textbook
What is Calibration? To calibrate an instrument means to check and adjust (if necessary) its response so the…
Textbook
There are many process control applications in the industry where it is desirable to have multiple control…
Textbook
The key to understanding how three-phase electric motors work is to have an accurate mental picture of the…
Textbook
Control valves are supposed to deliver reliable, repeatable control of process fluid flow rate over a wide…
Textbook
One very convenient feature of waves is that their properties are universal. Waves of water in the ocean,…
Textbook
One of the great benefits of digital technology is the ability to communicate vast amounts of information over…
Textbook
Any physical location in an industrial facility harboring the potential of explosion due to the presence of…
Textbook
Lipták, Béla G. et al., Instrument Engineers’ Handbook – Process Measurement and Analysis Volume I,…
Textbook
A variety of technologies exist to measure the quantity of stored material in a vessel. For liquid…
Textbook
The three “elementary” particles of matter comprising all atoms are electrons, protons, and…
Textbook
Facebook
Google
GitHub
Linkedin