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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

Kilopascal (kPa) to Standard Atmospheric Pressure (atm) Conversion Calculator

This calculator allows you to quickly convert pressure values from Kilopascal (kPa) to Standard...
Instrumentation Calculators

Millibar (mBar) to Standard Atmospheric Pressure (atm) Conversion Calculator

This calculator helps you easily convert pressure values from Millibar (mBar) to Standard Atmospheric...
Instrumentation Calculators

Standard Atmospheric Pressure (atm) to Millibar (mBar) Conversion Calculator

This calculator allows you to quickly and accurately convert pressure values from Standard Atmosphere...
Instrumentation Calculators

Millibar (mBar) to Torr Pressure Unit Conversion Calculator

This calculator allows you to easily convert pressure values from Millibar (mBar) to Torr,...
Instrumentation Calculators

Megapascal (MPa) to Bar Pressure Unit Conversion Calculator

This calculator allows you to efficiently convert pressure values from Megapascal (MPa) to Bar,...
Instrumentation Calculators

Torr to Millibar (mBar) Pressure Unit Conversion Calculator

This calculator helps you quickly convert pressure values from Torr to Millibar (mBar), useful...
Instrumentation Calculators

Bar to Megapascal (MPa) Pressure Unit Conversion Calculator

This calculator enables you to effortlessly convert pressure values from Bar to Megapascal (MPa),...
Instrumentation Questions

Orifice Plate Flow Measurement Quiz: Test Your Knowledge of Fluid Dynamics

Orifice plates are essential tools in the measurement of fluid flow in piping systems,...
Instrumentation Calculators

pH to Voltage Conversion Calculator

This calculator converts pH values to corresponding voltage levels for pH sensors. pH sensors...
PLC

Sinking and Sourcing: Which Connection is Best for Your PLC?

Table of ContentsSinking Input Module (NPN) in PLCSourcing Input Module (PNP)Key Differences Between Sinking...
Instrumentation Calculators

Torr to Bar Pressure Unit Conversion Calculator

This calculator provides a quick and accurate conversion from Torr to Bar, ideal for...
Instrumentation Calculators

Bar to Torr Pressure Unit Conversion Calculator

This calculator allows you to quickly convert pressure values from Bar to Torr, ideal...
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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...