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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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Instrumentation Calculators

Kg/cm² to Psi Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from converting kilograms per square centimeter...
Instrumentation Calculators

Bar to Psi Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from converting bar to pounds per...
Instrumentation Calculators

Psi to KPa Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from converting pounds per square inch...
Instrumentation Calculators

Kpa to Psi Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from converting kilopascals (kPa) to pounds...
How to

How to Read the Hookup Drawing of a DP Type Level Transmitter?

Table of ContentsStep-by-Step Procedure for Interpreting the Hookup Drawing of a DP Type Level...
Instrumentation Calculators

PSI to Bar Unit Conversion Calculator

This calculator allows you to convert pressure values from pounds per square inch (psi)...
Instrumentation Questions

Flow Control Strategies Quiz: Test Your Process Control Expertise

Welcome to the Flow Control Strategies Quiz! This quiz is designed to test your...
Commissioning

Method Statement for Pressure Test and leak Test for Instrument Tubing and Impulse line

Table of ContentsSafety PrecautionsFollow the Isolation ProcedureObtain the Work PermitPrepare the Required Test Pressure...
Interview Questions

Top Essential Gas Turbine Instrumentation Interview Questions and Answers

Prepare for gas turbine instrumentation interviews with essential questions and answers on vibration probes,...
DCS

Integrating Third-Party Systems with a Distributed Control System (DCS): Checklist

Table of ContentsWhat is a Third-Party System in the Control System? Interfacing Protocols for Third-Party...
Instrumentation Calculators

RTD Class A Tolerance Calculator

Table of ContentsClass A Tolerance Calculator - RTD (Resistance Temperature Detector)How to Use RTD...
Commissioning

Orifice Plate Commissioning Checklist

Table of ContentsStep 1: Preparation and DocumentationStep 2: Safety ConsiderationsStep 3: Pre-Installation Checks of...
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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...