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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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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...
Instrumentation Questions

Advanced Multivariable Transmitter Challenge: Flow, Pressure & Temperature Integration

Combining the power of many process sensors differential pressure, static pressure, and temperature into one intelligent instrument are multivariable transmitters. Particularly in calculations of adjusted mass and energy flow, they simplify installation and raise measurement accuracy. In chemical, oil and gas, and power industries...
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Pressure Measurement

Pressure Gauge Failure: Causes, Solutions & Troubleshooting Guide

Table of ContentsFactor No.1: Mechanical VibrationFactor No. 2: PulsationFactor No. 3: Extreme TemperatureFactor No....
Calibration

Differences Between Validation and Calibration

Table of ContentsUnderstanding Validation and CalibrationValidation: Definition and PurposeCalibration: Definition and PurposePerforming Calibration and...
How to

Step By Step Troubleshooting Guide for Motorized Control Valve (MOV)

Table of ContentsProblem No.1: Actuator Motor Not StartingProblem No.2: Actuator Motor Running ContinuouslyProblem No.3:...
Flow Measurement

Understanding the Working Principle of Multivariable DP Mass Flow Transmitters

Table of ContentsWhat is a Multivariable Transmitter?Conventional Flow Calculation MethodsWorking Principle of DP Multivariable...
Interview Questions

Instrumentation and Control System Interview Questions and Answers

Welcome to our comprehensive collection of interview questions and answers covering various aspects of...
Analytical Instrumentation

6 Factors to Consider When Choosing an Oxygen Analyzer for your Application

Table of ContentsFactor No.1: Oxygen Concentration LevelFactor No.2: Entire Gas Mixture CompositionFactor no.3: Environmental...
How to

Troubleshooting of Oxygen Analyzer : Paramagnetic Type

Table of ContentsWhat is a Paramagnetic Oxygen Analyzer?Step by Step Troubleshooting Procedure for of...
How to

Collection of Preventive Maintenance (PM) Procedures for Instrumentation and Control Systems

Please find attached a complete guide on how to maintain instruments and control systems....
How to

Step by Step Preventive Maintenance Procedure for O2 Analyzers : Paramagnetic Type

Table of ContentsStep 1: Understanding Type of Paramagnetic O2 AnalyzersStep 2: Safety PrecautionsStep 3:...
Instrumentation Calculators

4 – 20 mA to 1 – 5V, 3 -15 Psi and 0.2 – 1.0 Bar Signal Conversion Calculator

Table of ContentsStep 1: 4 to 20 mA to 1 to 5V Signal Conversion...
Analytical Instrumentation

Oxygen Analyzer Working Principle: Paramagnetic Type

Table of ContentsUnderstanding the Paramagnetic Oxygen AnalyzerOperating Principles of Paramagnetic O2 Analyzers Magnetic Proportional Flow...
DIY Projects

Direction and Speed Control of DC Motor Using IR Remote Control

Table of ContentsStatement of the ProblemSchematic of DC Motor Interface with ArduinoCode for Interfacing...
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Latest articles

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...
Engineering

How to Fix Common Cable Management Issues using Cable Tray Accessories

Table of ContentsImportance of Proper Cable ManagementTypical Issues with Cable ManagementHow Cable Tray Accessories...

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