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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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SIS/ESD

Shutdown Philosophy: Engineering Documentation for Process Safety and Emergency Shutdown Systems

Table of ContentsWhat is Shutdown Philosophy and Why is it Important? What Is a Shutdown Philosophy in Process Safety?Why Is Shutdown Philosophy Important in Engineering Projects?What Is the Shutdown Level Hierarchy?How Is a Shutdown Philosophy Developed?What Should a Shutdown Philosophy Document Include?Shutdown Philosophy and Cause...
Procedures

Hydraulic System Pressure Switch Troubleshooting: Step by Step Safe Procedure

Table of ContentsWhat Is a Hydraulic Pressure Switch and How Does It Work?Hydraulic Pressure Switch Operating PrinciplePressure Switch Hysteresis. Set Point and Reset PointNormally Open and Normally Closed Pressure Switch ContactsHydraulic Pressure Switch vs Pressure TransmitterCommon Hydraulic Pressure Switch Problems and SymptomsPressure Switch Not...
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Instrumentation Questions

Quiz on Instrumentation I/O List Engineering Documentation

Welcome to the "Instrumentation I/O List Engineering Documentation" quiz! This advanced quiz is designed...
Instrumentation Calculators

RTD Class B Tolerance Calculator

Table of ContentsHow to Use the RTD Class B Tolerance Calculator?What is the Tolerance...
Installation Procedure

Electromagnetic Flow Meter Installation – Step-by-Step Guide and Checklist for Accurate Measurements

Table of ContentsStep by Step Installation Method StatementHow to install an electromagnetic flow meter?Step...
Industrial Automation

Why Choose Intrinsic Safety (IS) for Hazardous Area Instrumentation?

Table of ContentsAdvantages of Intrinsic SafetyAvailable Power in Intrinsically Safe CircuitsDefinition of Intrinsic SafetyTypical...
Instrumentation Calculators

Millimeter of Water Column (mmWC) to Millimeter of Mercury (mmHg) Pressure Unit Conversion Calculator

This calculator allows you to easily convert pressure values from Millimeter of Water Column...
Instrumentation Calculators

Millimeter of Mercury (mmHg) to Millimeter of Water Column (mmWC) Pressure Unit Conversion Calculator

This calculator enables you to convert pressure values from Millimeter of Mercury (mmHg) to...
Instrumentation Calculators

Cv to Cg for Gases Conversion Calculator: Control Valve Sizing

Table of ContentsFormula for Cv to Cg for Gases Conversion CalculationWhat is Cv? (Flow...
Instrumentation Questions

Advanced Thermocouple Knowledge Quiz: Principles, Types, and Industrial Applications

This advanced thermocouple quiz is designed to test your knowledge on the principles, types,...
Installation Procedure

Step-by-Step Procedure for Installing a Temperature Controller in a Process Plant : Checklist

Table of ContentsStep 1. Safety ProceduresStep 2. Prepared Required DocumentationStep 3. Inspection and PreparationStep...
Instrumentation Calculators

Kilopascal (kPa) to Millimeter of Water Column (mmWC) Pressure Unit Conversion Calculator

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

Millimeter of Water Column (mmWC) to Kilopascal (kPa) Pressure Unit Conversion Calculator

This calculator helps you easily convert pressure values from Millimeter of Water Column (mmWC)...
Instrumentation Calculators

Millimeter of Water Column (mmWC) to Millibar Pressure Unit Conversion Calculator

This calculator allows you to easily convert pressure values from Millimeter of Water Column...
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SIS/ESD

Shutdown Philosophy: Engineering Documentation for Process Safety and Emergency Shutdown Systems

Table of ContentsWhat is Shutdown Philosophy and Why is it Important? What Is a Shutdown...
Procedures

Hydraulic System Pressure Switch Troubleshooting: Step by Step Safe Procedure

Table of ContentsWhat Is a Hydraulic Pressure Switch and How Does It Work?Hydraulic Pressure...
Instrumentation Questions

Advanced PLC Interlock Troubleshooting Quiz for Process Industries | 25 Practical PLC Diagnostics Questions for Instrumentation and Automation Engineers

Why PLC Interlock Troubleshooting Matters in Modern Process Industries  Modern process industries depend on reliable...
Instrumentation Calculators

Capacitance Level Sensor Calculator: Calculate Liquid Level and Capacitance for Instrumentation Applications

Capacitance Level Sensor Calculator :root{ --bg:#F2F5F3; --panel:#FFFFFF; ...