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Sundareswaran Iyalunaidu

With over 24 years of dedicated experience, I am a seasoned professional specializing in the commissioning, maintenance, and installation of Electrical, Instrumentation and Control systems. My expertise extends across a spectrum of industries, including Power stations, Oil and Gas, Aluminium, Utilities, Steel and Continuous process industries. Tweet me @sundareshinfohe
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Instrumentation Calculators

Thermocouple Color Code and EMF Calculator for Instrumentation Engineers

Table of ContentsThermocouple Color Code and EMF Calculator for Instrumentation EngineersWhat Is a Thermocouple Color Code and EMF Calculator?Why Thermocouple Wire Color and Polarity MatterHow to Use the Thermocouple EMF CalculatorThermocouple EMF Calculation FormulaType K Thermocouple EMF Calculation ExampleHow to Interpret Thermocouple EMF Calculator...
Procedures

RTD Checking With a Multimeter: Three Tests, Resistance Calculation and Troubleshooting

Table of ContentsWhat Is an RTD and How Does It Work?Tools Required for RTD Testing and Safety PrecautionsThree Important Checks for RTD Testing With a MultimeterHow to Test an RTD With a Multimeter Step by StepPT100 Resistance Versus Temperature TableHow to Test Two Wire,...
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Flow Measurement

Troubleshooting Guide for Vortex Flow Meter Problems

Table of Contents Vortex Flow Meter Problems and TroubleshootingSymptom 1: No DisplayHow do you troubleshoot...
Instrumentation Questions

Understanding Wireless HART: A Comprehensive interview Questions & Answers Part 3

Learn more about WirelessHART, a wireless communication technology for industrial process automation, in this...
Fire & Gas

Heat Detector Testing Procedure

Table of ContentsWhat are Heat Detectors?What are the types of heat detectors?Steps for Testing...
Analytical Instrumentation

Basics of Chromatography Operation

Table of ContentsWhat is Chromatography?Principles of Chromatography:Components of Chromatography Basics of Chromatography OperationClassification of ChromatographySeparation...
Temperature Measurement

Thermostat Working Principle

Table of ContentsWhat is Thermostat?The Science of Bimetallic ThermostatWhat are the different types of...
Instrumentation Questions

Understanding WirelessHART:Comprehensive interview Questions & Answers Part 2

Table of ContentsHow do Wireless HART devices handle network congestion?Is it possible to have...
Fire & Gas

Testing Procedure of Flame Detector

What is a Flame Detector? Table of ContentsWhat is a Flame Detector?List out the common...
Industrial Automation

Panel Door Earth Bonding Procedure: Ensuring Safety and Reliability

Table of ContentsWhy is it important to use protective bonding?What is the difference between...
Flow Measurement

Mass Flow Controller Calibration Procedure

Table of ContentsStep by Step Calibration Procedure for Mass Flow ControllerStep 1: Tools Required for...
Industrial Automation

How to select the Right Encoder for Your Process Machinery? : A Comprehensive Guide

Table of ContentsHow do I choose the right encoder?Choose the Type of EncoderWhat are...
Flow Measurement

Comprehensive Guide to Flow Measurement: Principles, Installation, Calibration, and Troubleshooting

This comprehensive guide delves into the world of flow measurement, covering principles, installation, calibration,...
Condition Monitoring

GAP voltage of Bently Nevada Vibration Probe

Table of ContentsWhat is GAP voltage?Does the Probe detect vibration if adjusted for -9...
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Instrumentation Calculators

Thermocouple Color Code and EMF Calculator for Instrumentation Engineers

Table of ContentsThermocouple Color Code and EMF Calculator for Instrumentation EngineersWhat Is a Thermocouple...
Procedures

RTD Checking With a Multimeter: Three Tests, Resistance Calculation and Troubleshooting

Table of ContentsWhat Is an RTD and How Does It Work?Tools Required for RTD...
SIS/ESD

Inhibit vs Bypass in Process Plants: DCS, PLC and ESD/SIS Differences

Table of ContentsWhy Understanding Inhibit vs Bypass in Process Plants MattersWhat Is an Inhibit...
Instrumentation Calculators

Advanced Instrument Air Compressor Interlock Logic and Control Quiz for Automation and Instrumentation Professionals

Instrument Air Compressor Interlock Logic Quiz Introduction Instrument air compressors are critical utility equipment controlled...