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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Cybersecurity

Top Cybersecurity Threat Identification Methods Every Security Professional Should Know

Table of ContentsUnderstanding Cybersecurity Threat IdentificationWhat is Cybersecurity Threat Identification?Cybersecurity Threat Identification LifecycleTop Cybersecurity Threat Identification MethodsHoneypotHoneynetPenetration TestingVulnerability AssessmentThreat HuntingSecurity Information and Event Management (SIEM)Intrusion Detection System (IDS)Intrusion Prevention System (IPS)Cybersecurity Threat Identification in Industrial Control SystemsComparison of Cybersecurity Threat Identification MethodsHow to Build...
Control Valve

Control Valve Passing Even When Fully Closed: Causes, Symptoms, Troubleshooting and Solutions

Table of ContentsUnderstanding Control Valve Passing and Why It HappensWhat Does It Mean When a Control Valve Is Passing?How a Control Valve Should Close Under Normal ConditionsCommon Symptoms of a Passing Control ValveMajor Causes of Control Valve PassingControl Valve Shutoff Performance by Valve TypeHow...
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Instrumentation

How to do the voltage drop calculation of instrument cable?

Table of ContentsDetermine the cable parametersDetermine the length of the cableDetermine the currentFind the...
Analytical Instrumentation

What is Lambda sensor?

Table of ContentsWhy are Lambda sensors fitted?What does the lambda sensor do?How does the...
How to

How to troubleshoot an industrial weighing system?

Table of ContentsHow do you troubleshoot a weight scale?How do you troubleshoot a weight...
Instrumentation Calculators

Load cell millivolt (mV) output calculator

Table of ContentsWhat is a load cell?What is Load Cell Output in mV and...
How to

Template for Troubleshooting check list of load cells in industrial weighing system

Table of ContentsBenefits of load cell check list:What is the resistance of a load...
Instrumentation Calculators

Displacer type interface level transmitter dry calibration weight calculator

Table of ContentsFormula for the calculationFormula for the volume of the displacer Formula for calculating...
Industrial Automation

Common materials used in Instrumentation Cable

Table of ContentsWhat kinds of materials are used for making instrumentation cables?Low Smoke Zero...
How to

How to do Preventive Maintenance of Industrial Platform Weighing Scale?

Table of ContentsSafetyInspection of weighing indication and control unitInspection of average card junction boxInspection...
Instrumentation Calculators

Displacer type level transmitter dry calibration weight calculator

Table of ContentsSignificance of dry calibration weight calculatorHow do you calculate displacer weight?Identify the...
Instrumentation Calculators

Pitot tube flow velocity calculator

Table of ContentsHow do you measure velocity pressure with a pitot tube?Formula for calculationExample...
Calibration

Calibration of industrial platform weighing scale

Table of ContentsHow do you calibrate a weighing scale?Purpose and Scope:Tools required for Weighing...
Instrumentation Calculators

Differential pressure Flow Transmitter Output Calculator

Table of ContentsFormulas in this calculatorFormula for linear mA calculationFormula for Square root mA...
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Cybersecurity

Top Cybersecurity Threat Identification Methods Every Security Professional Should Know

Table of ContentsUnderstanding Cybersecurity Threat IdentificationWhat is Cybersecurity Threat Identification?Cybersecurity Threat Identification LifecycleTop Cybersecurity...
Control Valve

Control Valve Passing Even When Fully Closed: Causes, Symptoms, Troubleshooting and Solutions

Table of ContentsUnderstanding Control Valve Passing and Why It HappensWhat Does It Mean When...
Instrumentation Calculators

Instrument Range Calculator | Calculate Span, Rangeability, Turndown Ratio & Calibration Range

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Communication

Profibus PA Communication Problems: Causes, Symptoms and Troubleshooting Guide

Table of ContentsOverview of Profibus PA Communication Challenges What is Profibus PA Communication?Definition of Profibus...