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

Mass Flow Unit Conversion Calculator: Tons per Day (TPD) to Kilograms per Hour (kg/h)

Engineers, plant managers, and process engineers can precisely convert Tons per Day (TPD) to Kilograms per Hour (kg/h) using our Flow Unit Conversion Calculator. In sectors like cement, mining, wastewater treatment, and chemical processing, where daily throughput often has to be converted into hourly...
Commissioning

Step-by-Step Logic Check Procedure for Pre-Commissioning Activities in Process Plant

Table of ContentsStep 1. Understand and Validate the Cause & Effect (C&E) MatrixStep 2. Coordination and Safety Before Initiating Logic ChecksStep 3. Simulating Causes and Verifying EffectsStep 4. ESD System Logic ChecksStep 5. SIS Logic Verification and Safety Function TestingStep 6. Physical Field Verification...
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Instrumentation Calculators

Collection of Instrument Calibration Activity Calculators for Accurate Adjustments

Achieve accuracy in your calibration tasks with our comprehensive set of calculators. These tools...
FAT Activities

Motor-Operated Valve (MOV) Factory Acceptance Test (FAT) Procedure

Table of ContentsStep 1: Safety Preparation and Initial SetupStep 2:Review of MOV DocumentationStep 3:...
Control System

Understanding Control Valve Functions in Complementary, Exclusive and Progressive Split-Range Control Systems

Table of ContentsTypes of Split-Range Control SystemWhat is Complementary Split-Range Control ?Example Process: Temperature...
Instrumentation Questions

Level Transmitter Calibration Quiz for Instrumentation Technicians and Engineers Interview

Welcome to the Level Transmitter Calibration Quiz, tailored for instrumentation technicians and engineers working...
Instrumentation Tools

Restriction Orifice plate Sizing Excel Tool

Table of ContentsWho Uses the Restriction Orifice Sizing Tool ?When Should Restriction Orifice Sizing...
Instrumentation Calculators

Pounds per Square Foot (psf) to Bar Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Pounds per Square Foot (psf)...
Engineering

Intrinsic Safe Calculation for Instrumentation Design Engineers

Table of ContentsPurpose of Intrinsic SafetyComponents of an Intrinsically Safe LoopUnderstanding Intrinsic Safety (IS)...
Instrumentation Calculators

Top Essential Control Valve Calculators and Excel Tools for Instrumentation Engineers

Make your control valve calculations easier and more accurate with our wide range of...
Installation Procedure

Instrumentation Cable Tray Installation Checklist and Inspection Procedure

Table of ContentsStep 1. Pre-Installation Preparations: Safety and Risk AssessmentStep 2. Prepare the required...
Instrumentation Calculators

Collection of Temperature Measurement Calculators

With our extensive selection of Temperature Measurement RTD calculators, you can ensure accurate measurements...
Instrumentation Questions

Quiz on Control Valve Actuator Troubleshooting

Welcome to the Control Valve Actuator Troubleshooting Quiz! This advanced quiz is intended for...
Communication

Key Factors to Consider When Setting Baud Rate in Modbus Networks

Table of ContentsWhat is Baud Rate in Modbus?Baud Rate vs. Bit Rate Comparison TablePractical...
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Latest articles

Instrumentation Calculators

Mass Flow Unit Conversion Calculator: Tons per Day (TPD) to Kilograms per Hour (kg/h)

Engineers, plant managers, and process engineers can precisely convert Tons per Day (TPD) to...
Commissioning

Step-by-Step Logic Check Procedure for Pre-Commissioning Activities in Process Plant

Table of ContentsStep 1. Understand and Validate the Cause & Effect (C&E) MatrixStep 2....
Instrumentation Calculators

Mass Flow Unit Conversion: Slug per Second (slug/s) to Kilograms per Second (kg/s)

Engineers and researchers may precisely and easily convert Slugs per Second (slug/s) to Kilograms...
Communication

Modbus TCP/IP vs Profinet: Which Protocol Suits your Industrial Network Best?

Table of ContentsProtocol Overview - Modbus TCP/IPProtocol Overview - ProfinetFactor 1. Performance and TimingFactor...

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