Magnetic Level Indicators Working Animation
Animation Credits : KANSAI Automation Magnetic level indicators are low-maintenance alternatives to sight glasses and other level indicators. They provide non-invasive level indication while reducing leak points and fugitive emissions.…
Fundamentals of DC Motor Animation
Fundamentals of DC Motor Animation Also Read: How a Solenoid Valve Works Animation
P&ID Guidelines for Pumps Heat Exchangers
Proper equipment symbol should be selected first of all, as shown in the presented drawing. This should be selected from the list of equipment symbols on the legend sheets of…
Instrumentation Materials Test
Practice the 25 quiz questions and answers on material tests for the instrumentation engineering students.
Calculate Temperature Transmitter Output
An electronic  temperature transmitter is ranged  50 to 140 degrees  Fahrenheit and  has  a 4-20 mA output  signal.  Calculate  the current output  by this  transmitter if the measured  temperature is…
Calculate Flow Transmitter Output Current
A flow transmitter is ranged 0 to 350 GPM, 4-20 mA output, direct-responding. Calculate Flow Transmitter Output 4-20mA Current for 204 GPM.
Calculate Control Valve Stem Position
An electronic  loop controller  outputs  a signal of 8.55 mA to a direct-responding control valve (where 4 mA is shut and 20 mA is wide open). How far open should the…
How a Solenoid valve works
Solenoid Working Principle Animation Also Read: Solenoid Valve Principle
Standard 4 to 20 mA Conversion Formula
A 4 to 20 mA current signal represents a 0 to 100 percent scale. Usually, this scale is linear, as such: 4 to 20 mA Conversion Being a linear function,…
Basics of 4 to 20 mA analog Signals
The most popular form of signal transmission used in modern industrial instrumentation systems is the 4 to 20 mA current signal standard.
