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Sivaranjith

Instrumentation Engineer
Control Valve

How to Troubleshoot a Control Valve Passing Problem after Overhauling: Complete Root Cause Analysis

Table of ContentsCase Summary: Control Valve Passing After OverhaulUnderstanding Control Valve PassingRoot Cause Exploration: What Could Have Gone Wrong?Site-Level Observations: The Hidden Issue EmergesRoot Cause Identified: In-Line Auto-Calibration ErrorFinal Resolution: Step-by-Step RecoveryHow to Prevent Control Valve Passing After OverhaulingOther Common Mistakes that Lead to...
Engineering Standards

30+ International Standards for Control Systems: The Complete Guide for Automation & Instrumentation Engineer

Table of ContentsProgrammable Controllers and Industrial LogicIndustrial Communication and Data IntegrationFunctional Safety and Risk ManagementCybersecurity and Industrial Information SecurityAlarm Management and Operator InterfaceDevice Management and Smart InstrumentationElectrical Cables and Installation StandardsControl Center InfrastructureAdditional Highly Recommended StandardsWhy this International Standards for Control System are Important?Frequently...
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Analytical Instrumentation

Turbidity measurement

The turbidity of fluid is measured on the basis of reflection. In the absence of...
Instrumentation

Load cell, working, construction and Advantages

Load cells are used in different applications to measure force or weight. We can...
Analytical Instrumentation

Oxygen analyzer – Zirconium oxide sensor

Oxygen Measurement: Oxygen measurement is important to know the correct air flow required for complete...
PLC

Advantages of PLC

PLC is a control system that is compatible with many control system designs in...
Electrical

Synchronous AC motor, principle, construction

The synchronous motor is an AC motor that works at a fixed speed in...
Flow Measurement

Annubar flowmeter operation

Annubars are sometimes called average pilots and contain multiple pressure taps to "average" the...
Pressure Measurement

Mcleod gauge for low pressure measurement

McLeod Gauge is a vacuum pressure gauge suitable for measuring pressure down to about...
Temperature Measurement

Fiber Optic Point Temperature Measurement Systems

Basic Fiber optic sensors are very effective, but expensive, approach to solving specific measurement problems....
Temperature Measurement

Bridge circuit operation for Temperature measurement

A basic bridge circuit which consists of three known resistances, R1, R2, and R3...
Electrical

What is Automatic Voltage Regulator ?

What is Automatic Voltage Regulator (AVR)? An automatic voltage regulator is used to regulate the...
DCS

Function and Components of DCS

Functions of DCS: Based on its function, DCS has functions: DCS functions as a tool...
Communication

Fiber optics sensor

Fiber optics is a glass fiber which is used to carry signals in the form...
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Control Valve

How to Troubleshoot a Control Valve Passing Problem after Overhauling: Complete Root Cause Analysis

Table of ContentsCase Summary: Control Valve Passing After OverhaulUnderstanding Control Valve PassingRoot Cause Exploration:...
Engineering Standards

30+ International Standards for Control Systems: The Complete Guide for Automation & Instrumentation Engineer

Table of ContentsProgrammable Controllers and Industrial LogicIndustrial Communication and Data IntegrationFunctional Safety and Risk...
Instrumentation Calculators

Mean Time To Repair (MTTR) Calculator for Process Instrumentation Downtime Analysis

This Mean Time To Repair (MTTR) Calculator is a must-have for instrumentation and maintenance...
Instrumentation Questions

Test Your Knowledge: Instrument Logic Diagram Quiz Based on Real DCS to MCC Logic Diagram

This advanced quiz is for professionals and students who want to learn how to...

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