HomeAuthorsPosts by Sivaranjith

Sivaranjith

Instrumentation Engineer
Procedures

RTD Checking With a Multimeter: Three Tests, Resistance Calculation and Troubleshooting

Table of ContentsWhat Is an RTD and How Does It Work?Tools Required for RTD Testing and Safety PrecautionsThree Important Checks for RTD Testing With a MultimeterHow to Test an RTD With a Multimeter Step by StepPT100 Resistance Versus Temperature TableHow to Test Two Wire,...
SIS/ESD

Inhibit vs Bypass in Process Plants: DCS, PLC and ESD/SIS Differences

Table of ContentsWhy Understanding Inhibit vs Bypass in Process Plants MattersWhat Is an Inhibit in Process Automation?What Is a Bypass in Process Automation?What Is Override Control in Process Automation?Inhibit vs Bypass in DCS, PLC and SISHow Inhibit and Bypass Work in Control LogicInhibit and...
spot_img

Keep exploring

Instrumentation

Pressure Relief valves

Overview: The Relief valves are safety valves prevent equipment damage by relieving accidental over-pressurization of...
Flow Measurement

Orifice Plates Flowmeters

The Orifice plate is differential pressure flow measurement device. An orifice is simply a...
Flow Measurement

Magnetic flowmeter

Magnetic flowmeters are velocity type of flowmeters. An electromagnetic flowmeter can work with almost all...
Instrumentation

Strain gauge pressure measurement

The strain gauge is a passive transducer used to pressure, which converts the change...
Instrumentation

Radiation level measurement techniques

The radiation/nuclear level measurement technique is used to measure the level of fluid or...
Valves

Basics of Butterfly valves

The butterfly valve is a rotary control valve. Standard butterfly valves are dampers that are...
Pressure Measurement

Capacitance pressure transmitter

Capacitance pressure transmitter is a pressure measurement device which convert applied pressure into a...
Temperature Measurement

Resistance Temperature Detector ( RTD )

Resistance Temperature Detectors (RTD) are temperature measuring transducers used in industrial applications. RTDs are...
Temperature Measurement

Basics of Thermistor – Advantages and Disadvantages

A thermistor is a semiconductor device formed from metal oxides. thermistors are used in many...
Flow Measurement

Basics of Vortex flowmeter

Vortex flowmeter is a differential pressure measuring flowmeter which can measure both liquid and...
Flow Measurement

Thermal mass flowmeter

What are Mass flowmeters? A Mass flowmeter measures the amount of fluid pass through the...
Temperature Measurement

Thermocouple basics and types of thermocouple.

What is thermocouple? A thermocouple is an active transducer which directly converts thermal energy into...
Load more

Latest articles

Procedures

RTD Checking With a Multimeter: Three Tests, Resistance Calculation and Troubleshooting

Table of ContentsWhat Is an RTD and How Does It Work?Tools Required for RTD...
SIS/ESD

Inhibit vs Bypass in Process Plants: DCS, PLC and ESD/SIS Differences

Table of ContentsWhy Understanding Inhibit vs Bypass in Process Plants MattersWhat Is an Inhibit...
Instrumentation Calculators

Advanced Instrument Air Compressor Interlock Logic and Control Quiz for Automation and Instrumentation Professionals

Instrument Air Compressor Interlock Logic Quiz Introduction Instrument air compressors are critical utility equipment controlled...
Procedures

Galvanic Isolator Troubleshooting Procedure in an Analog Input Loop

Table of ContentsIntroduction to Galvanic Isolator TroubleshootingUnderstanding a Typical 4 to 20 mA Analog...