Sunayana Gadepatil

Level Measurement

Paddle Type Level Switch Working Principle

Paddle Type Level Switch : Introduction Paddle Type Level Switch is a device used for level detection of powder, grains, or bulk materials in silos, hoppers, and

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Industry News

Magnetrol Genesis: A New Era in Multiphase Level Detector

In industries where oil, water, emulsion, and sediment layers all coexist inside the same vessel, measurement becomes a daunting challenge. For decades, engineers have relied

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Industry News

Radar Sensor VEGAPULS 42: Simplifying Complex Measurement Tasks

Before starting news of radar sensor VEGAPULS 42 let us imagine a factory floor. Conveyors hum, tanks fill and empty, machines blink with green and

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DCS

Distributed Control System (DCS) Block Diagram and Architecture

A Distributed Control System (DCS) is a computer based system used to control processes in manufacturing plants or industries.  The term “distributed” means that control

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PLC

What are the features of Triconex PLC?

Triconex PLC Introduction – Not All PLCs Are Born Equal Before learning Triconex PLC, let us imagine that you are standing on the control deck

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Process Instrumentation

Zero and Span Adjustments in Analog Instruments

Before understanding zero and span concept, let us first understand linearity. The main goal of calibration is to make sure an instrument’s input and output

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Flow Measurement

How Annubar Flow Meter Works? A Guide to Operation, Installation and Maintenance

What is an Annubar flow meter (averaging Pitot) Annubar Flow Meter is nothing but as a smart bar (a probe) that you insert into the pipe. It

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Pressure Measurement

What is Hammer Effect in Pressure Gauges?

Understanding Water Hammer and Its Effects on Gauges When fluids flow through pipes such as water, oil, or other liquids sudden changes to that flow

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Interview Q&A

50 Wireless HART Questions and Answers: You Must Know About This Powerful Protocol

Wireless HART is a widely used communication protocol in process automation that brings the flexibility of wireless technology to industrial plants. It works on the 2.4 GHz ISM band

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PLC

Difference Between PLC and DCS | Which one to Choose when?

Automation has been part of industries for many decades. From machines to entire plants, automation helps improve productivity, accuracy and efficiency. Today, industries are moving towards Industry

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What Is Cascade Control? A Quick Instrumentation Guide Why is the Restriction Orifice Placed Away from Blowdown Valve? 5 Common Pressure Gauge Mistakes Technicians Make 4–20 mA Signal in Instrumentation – The best signal 4 Types of Signals in Instrumentation: AI, AO, DI & DO 100 Flow Measurement Objective Questions and Answers 100 PLC and Automation Objective Questions and Answers