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Sivaranjith

Instrumentation Engineer
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 through PLC based sequencing, pressure instrumentation, permissives, alarms, trips and automatic standby selection. For automation and instrumentation professionals, understanding this logic is essential for DCS configuration, PLC programming, control panel...
Procedures

Galvanic Isolator Troubleshooting Procedure in an Analog Input Loop

Table of ContentsIntroduction to Galvanic Isolator TroubleshootingUnderstanding a Typical 4 to 20 mA Analog Input LoopCommon Symptoms of Galvanic Isolator ProblemsStep by Step Galvanic Isolator Troubleshooting ProcedureIndustrial Troubleshooting Case Study: Incorrect DCS Pressure ReadingSafety Precautions for Galvanic Isolator TroubleshootingGalvanic Isolator Selection and Maintenance Best...
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Cybersecurity

Industrial control system Security

One of the very largest problems facing the automation professional is the security of...
Temperature Measurement

Pneumatic Temperature measuring systems

Virtually all pneumatic measuring systems depend on a primary element such as an orifice...
Communication

Types of Cable Screen

The performance of cable screen depends on their construction. There are different types...
Analytical Instrumentation

Mackereth sensor for Dissolved Oxygen in Water

To measure dissolved oxygen in the water, electrochemical sensors with membranes for determination of...
Communication

Antenna for wireless communication

What is an Antenna? An antenna is a circuit element that provides a transition from...
Automation

What is MES & MOM?

Industrial processes are automated for more decades. Automating industries gains productivity, Whether the processes...
Communication

Industrial wireless communication standards

WiFi 802.11: The 802.11 standard specifies requirements in the 2.4 GHz and 5 MHz ISM...
Analytical Instrumentation

Gas Density Measurements

Principle of gas density measurement: The relationship between temperature, pressure, and volume of a gas...
Level Measurement

Different Configurations of DP transmitter for level, density measurement

Differential Pressure Transmitter (DPT) are used to measure level in process tanks which compares...
Pressure Measurement

What are Digital pressure transducers? working, Architecture.

Digital pressure transducer: Digital pressure transducers used Quartz crystal frequency-output sensors to measure the parameter...
Communication

Instrument Cabling

Instrument cabling usually runs from the control room to the plant area (either below...
Instrumentation

What are power plants? & Types of Power plants

What is a Power plant? A power plant or power generating station is essentially an...
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Latest articles

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...
Instrumentation Calculators

Pressure Transmitter Overrange Protection Calculator: Calculate Pressure Surge and Overpressure Risk

Table of ContentsWhat Is Pressure Transmitter Overrange Protection?Pressure Transmitter Overrange Protection Calculator ParametersHow to...
Instrumentation Questions

Advanced Instrument Logic Diagram Quiz for Process Control Systems in Process Industries

Instrument Logic Diagram Quiz Introduction An Instrument Logic Diagram displays the interaction of process conditions,...