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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

Psi to Pascal (Pa) Conversion Calculator

This below calculator helps you convert pressure values from pounds per square inch (psi)...
Instrumentation Calculators

Pascal (Pa) to Psi Conversion Calculator

This below tool helps you convert pressure values from pascals (Pa) to pounds per...
Instrumentation Calculators

Psi to Standard Atmospheric Pressure (atm) Conversion Calculator

The below simple tool for converting pressure from pounds per square inch (psi) to...
Instrumentation Calculators

Standard Atmospheric Pressure (atm) to Psi Conversion Calculator

This tool helps you convert pressure values from standard atmospheric pressure (atm) to pounds...
Instrumentation Tools

Free Excel Tool for Liquid Pressure Drop Calculation: Piping Systems and Field Instrumentation

Managing liquid pressure drop in piping systems and field instrumentation is crucial for ensuring...
PLC

Programmable Logic Controller (PLC) Program Backup Checklist

Table of ContentsPre-Backup PreparationCollect PLC System InformationGather Required Tools, software and Equipment:Pre-Backup Checklist:Communication Setup...
Instrumentation Calculators

mbar to psi Calculator: Millibar to PSI Conversion

Convert mbar to psi quickly using the pressure conversion calculator below. Enter the pressure...
Instrumentation Calculators

Psi to Millibar (mBar) Pressure Unit Conversion Calculator

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

Protocols and Standards in Industrial Automation: A Guide to OT Cybersecurity

Table of ContentsRole of Protocols and Standards in Industrial AutomationKey Protocols in Industrial AutomationModbus...
Instrumentation Questions

Quiz on Instrument Loop Diagrams(ILD)

Explore your understanding of Instrument Loop Diagrams (ILD) through this comprehensive quiz. Test your...
Instrumentation Calculators

Vibration Unit Conversion Calculator

In vibration monitoring and analysis, accurate measurement and unit conversion are crucial for effective...
Instrumentation Calculators

Psi to Kg/cm² Pressure Unit Conversion Calculator

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