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Sivaranjith

Instrumentation Engineer
Procedures

Hydraulic System Pressure Switch Troubleshooting: Step by Step Safe Procedure

Table of ContentsWhat Is a Hydraulic Pressure Switch and How Does It Work?Hydraulic Pressure Switch Operating PrinciplePressure Switch Hysteresis. Set Point and Reset PointNormally Open and Normally Closed Pressure Switch ContactsHydraulic Pressure Switch vs Pressure TransmitterCommon Hydraulic Pressure Switch Problems and SymptomsPressure Switch Not...
Instrumentation Questions

Advanced PLC Interlock Troubleshooting Quiz for Process Industries | 25 Practical PLC Diagnostics Questions for Instrumentation and Automation Engineers

Why PLC Interlock Troubleshooting Matters in Modern Process Industries  Modern process industries depend on reliable PLC interlock systems to protect personnel, equipment, and production. Troubleshooting PLC interlocks requires strong knowledge of process control, field instrumentation, PLC diagnostics, permissive logic, shutdown sequences, and industrial automation practices....
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Instrumentation

What is Pull Cord Switch?, It’s Working.

Pull Cord Switch is an emergency switch to stop the conveyor instantly in any...
Instrumentation

What is Predictive maintenance (Pdm)?

What is Predictive maintenance? Predictive maintenance, or also called as Condition Based Maintenance, is a process...
SCADA

SCADA communication protocol

SCADA (Supervisory Control And Data Acquisition) is a system that refers to a combination...
Instrumentation

What is maintenance? Types of Maintenance

Table of ContentsWhat is maintenance? Maintenance DefinitionWhat are the different types of maintenance?What are the...
Communication

Difference between RS232 and RS485

RS232 and RS485 are standards for data cables. To exchange data between nodes in...
Electrical

Power Factor Correction equipment (PFC)

Power factor correction (PFC) can be done by passive or active circuits. Advances in...
PLC

Allen Bradley PLC, components, instructions.

Allen Bradley's Programmable Logic Controler (PLC) is one type of PLC that is widely...
Level Measurement

Pneumatic Level Transmitter

Table of ContentsConstruction of Pneumatic level transmitterWorking of Pneumatic Level transmitterStuck in Pneumatics level...
Pressure Measurement

Types of Load cell

Load cell: LOAD CELL is an electromechanical sensor which functions to measure the amount of...
SIS/ESD

SIS functional safety requirements:

The IEC 61511 standard specifies requirements that must be sufficient to design the SIS...
PLC

PLC programming languages – Basic ladder logic

Based on International Standard IEC-61131-3, the PLC programming language has 5 types, namely: Ladder Diagram...
SCADA

Components of SCADA:

SCADA (Supervisory Control And Data Acquisition) is a system that refers to a combination...
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Procedures

Hydraulic System Pressure Switch Troubleshooting: Step by Step Safe Procedure

Table of ContentsWhat Is a Hydraulic Pressure Switch and How Does It Work?Hydraulic Pressure...
Instrumentation Questions

Advanced PLC Interlock Troubleshooting Quiz for Process Industries | 25 Practical PLC Diagnostics Questions for Instrumentation and Automation Engineers

Why PLC Interlock Troubleshooting Matters in Modern Process Industries  Modern process industries depend on reliable...
Instrumentation Calculators

Capacitance Level Sensor Calculator: Calculate Liquid Level and Capacitance for Instrumentation Applications

Capacitance Level Sensor Calculator :root{ --bg:#F2F5F3; --panel:#FFFFFF; ...
SIS/ESD

How are ESD Signals Selected? Complete ESD Signal Selection Guide

Table of ContentsWhat Is an ESD Signal in an Emergency Shutdown System?Why Is ESD...