Relay Principle & its Types
A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating
Animation
Control and Instrumentation Engineering Animations: Learn Instrumentation Topics with the help of visual videos in our instrumentation blog.
Radiometric level measurement Working Principle
The radiometric level measurements work non-contacting and non-intrusive. As the components are mounted on the outer wall, they do not
Ultrasonic Flow Meters Working Principle
Ultrasonic flow meters operate using difference in time travelled by the two ultrasonic waves is directly proportional to the flow velocity.
Stepper Motor Working Principle
Stepper motors are DC motors that move in discrete steps. They have multiple coils that are organized in groups called
TOC Analyzer Working Principle
Total Organic Carbon (TOC) measurement is commonly used to determine the degree of organic contamination in water. Total Organic Carbon
PLC Sinking and Sourcing Explanation
PLC Sinking and Sourcing describes a current signal flow relationship between field input and output devices in a control system and their power supply.
Spring and Diaphragm Pneumatic Actuators
Spring and diaphragm pneumatic actuators can be “direct-acting”, meaning that air to the diaphragm casing pushes the actuator stem downward.
Encoder Working Principle
Encoders are used to translate rotary or linear motion into a digital signal. Usually this is for the purpose of
Argonite Fire Suppression System Working Principle
Argonite is a composite gas that consists of 50% Nitrogen and 50% Argon. The gas is mixed and stored under
Argonite/CO2 Flooding System Master & Slave Cylinder Operation
Co2 Flooding System Master & Slave Cylinder Operation Generally we found series of cylinders installed near to control rooms, turbines,