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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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Instrumentation

What is HVAC system?

What is HVAC? HVAC stands for heating, ventilation and air conditioning. Even refrigeration "R"...
Automation

Industrial Robots|Design, benefits of robots

Industrial Robots Industrial robots and IoT are the key technologies to industry 4.0 (4th industrial...
PLC

PLC learning series 12: Troubleshooting PLC

The PLC reads inputs, processes them, and produces outputs through a program Using a...
IoT

Difference between Industrial IoT and SCADA

What is SCADA? SCADA is supervisory control and data acquisition. It is a device...
PLC

PLC learning series 11 : How to interface PLC with SCADA?

To interface PLC with SCADA first we have to establish a proper communication channel....
Electrical

Why do we have AC power line transmission, why can’t DC power?

AC and DC are the two ways of power transmission used. But, AC is...
Instrumentation

Why select Intrinsic safety?

What is intrinsic safety? A system consisting of equipment and interconnecting wiring in which any...
PLC

PLC learning Series 10: PLC timers

What is PLC Timers? PLC timer is an element in ladder logic programming taken from...
IoT

What is IoT penetration test? Pentest, testing an IoT.

What is an IoT Penetration Test? The IoT penetration test is the assessment and use...
IoT

What is UART? Basics of UART

What is UART? Universal Asynchronous Receiver / Transmitter (UART) is a serial communication method that...
SIS/ESD

What is ESDV (Emergency shutdown Valve)? How ESD valve works?

What is ESDV (Emergency shutdown Valve)? ESD valves are used to isolate the facilities...
Valves

Solenoid Valve: Which is better DC or AC Solenoid valve?

What is solenoid Valve? The solenoid valve is basically a valve in the form of...
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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,...