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Valves

Proportional Vs Servo Valves

Table of ContentsServo ValvesClassification of Servo valves Proportional Control Valve Comparison between Proportional Valves and Servo...
Instrumentation

Instrument Impulse Line: Most Common Questions and answers

Table of Contents1.What do instrumentation impulse lines do?2.What does it mean to fill liquid...
Instrumentation

I/O Database

Table of ContentsWhat is an I/O Database?What is included in an I/O  database?What is...
Documentation

How to do loop checking of Motor operated valve?

Table of ContentsEnsure safety precautions:Prepare for the loop checking:Verify power and electrical connections:Examine the...
PLC

Various types of Wirings in PLC & DCS Systems

Table of ContentsWirings in PLC & DCS Systems1. Analog Input 2. Analog output 3. Digital Input 4....
How to

How to simulate RTDs and Thermocouples using Multifunction calibrator?

Table of ContentsSimulation procedure for RTD signal by using Multifunction calibratorLearn how to use...
How to

How to do troubleshooting of load cell?

Table of ContentsVisual examinationMethods of TestingTEST 1: Zero balanceTEST 2: Bridge integrityTEST 3: Insulation...
Instrumentation

What are Impulse lines? – Impulse line problems and solutions

Table of ContentsWhat are impulse lines?What is the function of impulse line?Purpose of impulse...
Analytical Instrumentation

Working Principle of Gas Chromatograph

Table of ContentsWorking Principle of Gas ChromatographDifferent forms of Gas ChromatographyGas-solid chromatography Gas-liquid chromatographyWorking Theory...
Analytical Instrumentation

How to do Preventive maintenance of pH transmitter?

Table of ContentsSafetyInspection of sampling systemInspection of pH transmitterCalibration of the pH transmitter using...
HSE

What is Hazard Identification & Risk Assessment (HIRA)?

Table of ContentsWhat is HIRA?Important terms descriptions and abbreviationsEffects of Safety & Health HazardMethodology...
Control Valve

What are the main causes of control valve hunting?

What is control valve hunting? Table of ContentsWhat is control valve hunting?What causes a valve...
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