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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

Pressure Relief Valve Sizing Calculator for PRV and PSV Orifice Calculation

Table of ContentsPressure Relief Valve Sizing Calculator for PRV and PSV Orifice CalculationWhat Is a Pressure Relief Valve Sizing Calculator?Why Pressure Relief Valve Sizing Is ImportantWhat Information Is Required for Pressure Relief Valve Sizing?How the Pressure Relief Valve Sizing Calculator WorksGas and Vapor Pressure...
Instrumentation Questions

Troubleshooting Modbus TCP IP in Process Industries Quiz

Why Modbus TCP IP Troubleshooting Skills Matter Modbus TCP IP is widely used in process industries to connect PLCs, SCADA systems, DCS platforms, remote I O stations, analyzers, power meters, VFDs, package equipment, and other industrial devices. Reliable communication is important because these systems continuously...
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Instrumentation Calculators

Air Consumption Calculator for Pneumatic Control Valves, Actuators and Instrument Air System Sizing

Air Consumption Calculator for Pneumatic Control Valves | AutomationForum.co * { box-sizing: border-box; margin: 0;...
Procedures

Radar Level Transmitter False Echo Troubleshooting Guide: Causes, Symptoms, Echo Curve Analysis and Fixes

Table of ContentsRadar Level Transmitter False Echo Troubleshooting IntroductionWhat Is a Radar Level Transmitter?Why...
Instrumentation Calculators

Instrument Cable Gland Selector Calculator Guide

Table of ContentsWhat Is the Instrument Cable Gland Selector Calculator?Why Cable Gland Selection Is...
Procedures

Why Is My Pressure Transmitter Showing 22 mA? Complete Troubleshooting Guide for Instrument Engineers

Table of ContentsIntroduction to Pressure Transmitter 22 mA Fault SignalsWhy Is My Pressure Transmitter...
Instrumentation Questions

Control System Basics Quiz for Process Industries: 25 Advanced MCQs for PLC, DCS, SCADA and Feedback Control

Quiz Introduction to Control System Basics for Process Industries  This quiz helps process control engineers,...
SIS/ESD

ESD vs PSD: Difference Between Emergency Shutdown System and Process Shutdown System

Table of ContentsWhat Is the Difference Between ESD and PSD in Process Plants?ESD vs...
Engineering

FRL Unit Selection Procedure for On Off Instrumentation Control Valves

Table of ContentsWhat Is an FRL Unit in Pneumatic On Off Control Valve Service?Why...
Instrumentation Calculators

Advanced HART Loop Calculator for Reliable 4 to 20 mA and HART Communication

Table of ContentsWhat Is a HART Loop Calculator and Why It Matters in Field...
Engineering

Marshalling Panel vs Junction Box vs System Cabinet: Complete Guide for Instrumentation and Control Engineers

Table of ContentsUnderstanding the Difference Between Junction Box, Marshalling Panel, and System Cabinet Why Junction...
Instrumentation Questions

Preparation of IO List Documentation in EPC Engineering in Process Industries: Advanced Quiz for Instrumentation and Control Engineers

Why IO List Documentation Matters in EPC Engineering Projects  The IO list is the heart...
Procedures

Faulty Thermocouple Replacement Procedure in Process Area: Complete Step-by-Step Field Guide for Instrumentation Engineers

Table of ContentsIntroduction to Thermocouple Replacement in Process AreasPurpose and Scope of the Thermocouple...
Documentation

Instrument Index Generator for EPC Instrumentation Projects

Table of ContentsInstrument Index Generator for Efficient Instrumentation Documentation ManagementWhat is an Instrument Index...
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Instrumentation Calculators

Pressure Relief Valve Sizing Calculator for PRV and PSV Orifice Calculation

Table of ContentsPressure Relief Valve Sizing Calculator for PRV and PSV Orifice CalculationWhat Is...
Instrumentation Questions

Troubleshooting Modbus TCP IP in Process Industries Quiz

Why Modbus TCP IP Troubleshooting Skills Matter Modbus TCP IP is widely used in process...
Engineering

Intrinsic Safety Barrier Selection Procedure for Instrumentation Engineers

Table of ContentsWhat Is an Intrinsic Safety Barrier?Types of Intrinsic Safety BarriersIntrinsic Safety Barrier...
Communication

Understanding the Devices Used in Remote Industrial Networking in Process Industries

Table of ContentsWhy Remote Industrial Networking Is Important in Process Industries What Is Remote Industrial...