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
twitter
PLC

Step-by-Step PLC Ladder Logic for Automatic Liquid Mixing Process with Interlocks

Table of ContentsWhy Liquid Mixing Needs AutomationProcess OverviewPLC I/O Address AssignmentLadder Logic Design (Step-by-Step Explanation)Logical Flow MatrixTest Case SummaryPractical InsightsFuture EnhancementsTest your knowledge on Understanding PLC Hardware Components This article uses Schneider Electric's EcoStruxure Machine Expert platform to describe PLC-based design of a semi-automatic liquid...
Calibration

Why Calibrating your Calibrators is Critically Important: Accuracy, Compliance and ISO 17025 and NIST Traceability

Table of ContentsRole of Calibrators in Process IndustryWhy Calibrating Calibrators are Important ?Importance of ISO 17025 AccreditationImportance of Traceability to NIST or National StandardsWhen Should you Calibrate your Calibrators?Calibration Equipment List - What Should Be Tracked?Structuring a Calibration Control Plan for CalibratorsKey Benefits of...
spot_img

Keep exploring

Instrumentation Calculators

Rectangular Duct Air Velocity Calculator for HVAC Engineers

The Air Velocity in a Rectangular Duct Calculator is a useful and necessary tool...
Level Measurement

Guided Wave Radar Level Transmitters: Complete Troubleshooting & Maintenance Guide

Table of ContentsProbe Installation and Scarring IssuesFoam and Surface EffectsAntenna (Probe) Contamination and CleaningFlooding,...
DCS

Understanding Permissive Logic and Trip Interlocks in Industrial Systems

Table of ContentsExample of a Permissive ConditionImplementation Platforms for Permissive LogicBehavior of a Permissive...
Calibration

Why Calibration Isn’t the Same as Re-ranging in Process Instrumentation

Table of ContentsWhat is Calibration?What is Re-ranging?Calibration vs. Re-ranging: Key DifferencesPractical Understanding Through a...
Instrumentation Calculators

Gas Flow Unit Conversion Calculator: Standard Cubic Feet per Minute (SCFM) to Standard Liters per Minute (SLPM)

Engineers, technicians, and system designers can use the SCFM to SLPM Conversion Calculator to...
Instrumentation Questions

Top 25 Advanced MCQs on Boiler Control & Interlock Logic for Instrumentation and Control Engineers

This advanced quiz on Boiler Control Systems and Interlocks is for instrumentation and control...
Instrumentation Calculators

Gas Flow Unit Conversion Calculator: Standard Liters per Minute (SLPM) to Standard Cubic Feet per Minute (SCFM)

This Gas Flow Unit Conversion Calculator will help engineers, HVAC specialists, and process automation...
Engineering

Top 10 Essential Maintenance Metrics Every Reliability Engineer Must Track

Table of Contents1. Mean Time Between Failure (MTBF)2. Mean Time to Repair (MTTR)3. Failure...
Instrumentation Calculators

Gas Flow Unit Conversion Calculator: Normal Cubic Meters per Hour (Nm³/h) to Normal Liters per Minute (NLPM)

The Nm³/h to NLPM Conversion Calculator is a quick and accurate way to change...
Level Measurement

Understanding Boiler Drum Level Transmitters: Accurate DP Measurement Explained

Table of ContentsWhy it's important to measure the Boiler drum level preciselyTypes of Boiler...
SCADA

SCADA Security Checklist: 30+ Essential Tips for Securing Critical Infrastructure

Table of ContentsHow do you secure a SCADA?SCADA Security Checklist for Industrial Automation -...
Instrumentation Questions

Gas Turbine Control Loops Quiz: Troubleshooting & Maintenance for Instrumentation Experts

This advanced quiz is for instrumentation and automation engineers who work with gas turbines...
Load more

Latest articles

PLC

Step-by-Step PLC Ladder Logic for Automatic Liquid Mixing Process with Interlocks

Table of ContentsWhy Liquid Mixing Needs AutomationProcess OverviewPLC I/O Address AssignmentLadder Logic Design (Step-by-Step...
Calibration

Why Calibrating your Calibrators is Critically Important: Accuracy, Compliance and ISO 17025 and NIST Traceability

Table of ContentsRole of Calibrators in Process IndustryWhy Calibrating Calibrators are Important ?Importance of...
Instrumentation Calculators

Free Online PT500 RTD Calculator: Resistance to Temperature Conversion for Instrumentation Professionals

A Resistance Temperature Detector (RTD) is a precision sensor designed to track temperature depending...
Instrumentation Questions

Advanced Quiz on RADAR Level Measurement for Process Instrumentation Engineers

With this advanced 25-question test tailored for instrumentation and automation experts, test your knowledge...

EDITOR PICKS

POPULAR POSTS

POPULAR CATEGORY

©