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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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Control Valve

How to Prepare Control Valve Datasheets: A Step-by-Step Procedure for EPC Instrumentation Engineers

Table of ContentsWhat is a control valve data sheet?How to Prepare Control Valve Data Sheet?Step 1: Compile General InformationStep 2: Document Pipe Line DetailsStep 3: Define Process ConditionsStep 4: Perform Calculated ResultsStep 5: Record Selected ResultsStep 6: Specify Body & Trim MaterialsStep 7: Size...
Instrumentation Calculators

Mean Time Between Failures (MTBF) Calculator for Process Instrumentation Maintenance

Process sector engineers and maintenance experts will find excellent diagnostic and planning tool in the Mean Time Between Failures (MTBF) Calculator. It helps in determining the system's average time between inherent failures during running state. Predicting equipment reliability, planning preventative maintenance, and reducing unexpected...
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Industrial Automation

Metering Skids at process industries

Table of ContentsWhat is metering skid?What is the function of metering skid?What are the...
Analytical Instrumentation

Lambda transmitter principle

Table of ContentsWhich instrument is used to monitor O2 and CO in flue gas?What...
How to

How to troubleshoot pH transmitter issues?

  The table below provides detailed guidelines for doing thorough troubleshooting of the pH...
Instrumentation Calculators

Calculator/Instrumentationtool for Raw Counts value to Engineering Units

  Table of ContentsThe main uses of such a calculator include:Formula for calculationExample calculation Raw Counts...
Industrial Automation

Why Normally Closed Contact is used for Emergency or Stop Push Button

Table of ContentsWhy do we use a normally closed push button as a stop...
Industrial Automation

Introduction to Metrology tools for CNC Machining    

What is Metrology? The term metrology is defined as a science or scientific study of...
Level Measurement

Excel tool for DP type level and density transmitter calibration range calculation

Table of ContentsExcel file - DP type level transmitter calibration range calculationDownload link An Excel...
Process Control

Excel based PID Loop Simulator

Table of ContentsHow to useExcel file - PID Loop Simulator Excel based PID simulator is...
How to

How to read the data sheet of a pressure transmitter?

Table of ContentsIntroduction:Overview of the productPressure Measurement RangeUnits of pressureAccuracy and calibrationSensitivity and resolutionPerformance...
Instrumentation Calculators

Calculator for 3-15 psi signal to 4- 20mA signal conversion

Table of ContentsFormula for the signal conversionBreak down the formulaExample calculationSignal calculator 3 -15 Psi...
SCADA

Different Types of SCADA System Architecture

Table of ContentsDifferent Types of SCADA System ArchitectureHistory of SCADAWhat is Supervisory Control and...
Instrumentation Calculators

Calculator for 4- 20mA signal to 3-15 psi signal conversion

Table of ContentsFormula for the signal conversionBreak down the formula:Example calculationSignal calculator 4 - 20...
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Latest articles

Control Valve

How to Prepare Control Valve Datasheets: A Step-by-Step Procedure for EPC Instrumentation Engineers

Table of ContentsWhat is a control valve data sheet?How to Prepare Control Valve Data...
Instrumentation Calculators

Mean Time Between Failures (MTBF) Calculator for Process Instrumentation Maintenance

Process sector engineers and maintenance experts will find excellent diagnostic and planning tool in...
Instrumentation Questions

Advanced Multivariable Transmitter Challenge: Flow, Pressure & Temperature Integration

Combining the power of many process sensors differential pressure, static pressure, and temperature into...
Instrumentation Calculators

Circular HVAC Duct Air Velocity Calculator for Engineers

HVAC experts engaged in the design, installation, and maintenance of ducted air distribution systems...

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