HomeAuthorsPosts by Sundareswaran Iyalunaidu

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

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 InstrumentationWhy HART Loop Calculation Is Important for Process IndustriesHow HART Communication Works in a 4 to 20 mA LoopWhy Voltage Headroom Matters for Reliable Device OperationUnderstanding Loop Resistance, Voltage Drop,...
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 Boxes, Marshalling Panels, and System Cabinets Are Not the Same Impact of Signal Routing Architecture on EPC Instrumentation Projects Typical Signal Flow in a Process Plant Automation System Importance of Structured Signal Architecture...
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Instrumentation Calculators

Megapascal (MPa) to Psi Pressure Unit Conversion Calculator

This calculator allows you to quickly and accurately convert pressure values from Megapascal (MPa)...
Instrumentation Calculators

Kilopascal (kPa) to Bar Pressure Unit Conversion Calculator

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

Bar to Kilopascal (kPa) Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Bar to Kilopascal (kPa). Definition: Bar A...
Instrumentation Questions

Quiz on Instrumentation Signal Types

Test your advanced knowledge of instrumentation signal types with this comprehensive quiz. Explore various...
FAT Activities

Factory Acceptance Test (FAT) Activities for SCADA System: Step-by-Step Checklist

Table of ContentsWhat is the fat in SCADA? Step 1. Pre-FAT MeetingStep 2. Documentation ReviewStep...
Installation Procedure

Guided Wave Radar Level Transmitter Installation Checklist

Table of ContentsWhat is Guided Wave Radar Level Transmitter?Step:1 Pre-Installation ConsiderationsStep:2 Site PreparationStep:3 Mounting...
How to

How to Safely Check the mA Current of an Instrument Loop Using a Multimeter

Table of ContentsInstrument Loop Wiring Diagram - Analog InputHow to Check the mA Current...
Engineering Standards

IEC Standards for Instrumentation and Control: Complete Guide

Table of ContentsWhat is the IEC Standard?Importance of IEC Standards in IndustryWhy IEC is...
SIS/ESD

Test Your Expertise in Safety Instrumented Systems (SIS): Knowledge Quiz

This advanced quiz is designed to test your in-depth understanding of Safety Instrumented Systems...
Instrumentation Calculators

Torr to Psi Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Torr (mmHg) to pounds per...
Instrumentation Calculators

Psi to Torr Pressure Unit Conversion Calculator

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

Bar to Millimeter of Mercury (mmHg) Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Bar to Millimeter of Mercury...
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Latest articles

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...