Ultrasonic Flow Meter | Principle Operation, Working, and Installation
Introduction An Ultrasonic Flow Meter measures the flow of liquid without touching it, using sound waves. It works well with dirty or bubbly liquids like wastewater. It doesn’t work well…
Vortex Flow Meter | Design, Working Principle, Accuracy and Rangeability
Vortex Flow Meter Vortex Flow Meter is a device used to measure the flow of liquids by harnessing the natural formation of vortices (or eddies) when liquid flows around a…
Electronic Flow Meter | Working Principle, Types, and Advantages
An electronic flow meter measures the flow of liquids and gases in industries. Common types include electromagnetic, vortex and ultrasonic flow meters. They can measure things like water, gasoline, and…
Electromagnetic Flow Meter | Construction, Working Principle, and Limitations
Introduction A magnetic flow meter, also known as a mag meter or electromagnetic flow meter, measures the flow of a fluid by using the voltage generated as the fluid moves…
Static Relay | Components, Working, Types, and Applications
Introduction The solid-state relay, also known as a static relay, was introduced back in 1960. Unlike traditional relays, it doesn't have any moving parts. This makes it more durable and…
Wheatstone Bridge | Construction, Principle, Formula, and Disadvantages
Introduction The Wheatstone Bridge is a gadget invented in 1842 by scientist Wheatstone to figure out how resistant a material is to electricity. It works like a puzzle solver for…
Microsensor | Working Principle, Types, and Applications
Introduction A microsensor is a minuscule device built to sense and measure specific physical properties like temperature, pressure, light, or chemicals. Imagine a tiny gadget that acts as a super-sensitive…
Strain Gauge | Working | Types | Applications and Advantages
Introduction A strain gauge is like a smart sensor that senses changes in resistance when you apply force, pressure, tension, or weight. It helps convert these physical forces into electrical…
Capacitive Transducer | Working | Advantages | Disadvantages and Uses
Introduction A capacitive transducer is a device used to measure displacement and pressure. It relies on changes in capacitance, which is a measure of how much electric charge a device…
LVDT | Construction | Principle | Advantages and Applications
Introduction The term LVDT stands for Linear Variable Differential Transformer. It is the most widely used inductive transformer that converts linear motion into an electrical signal. The LVDT gets its…
