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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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Flow Measurement

Turbine mass flowmeters

Impeller-Turbine Mass Flow Meters: The impeller, turbine type mass flow meter uses two rotating elements...
Electrical

Motor controllers

Motor controllers range from a simple switch to a complex system that uses solenoids,...
Flow Measurement

Helix flowmeter

What is Helix flowmeter? The helix flowmeter is a positive displacement device that uses two...
Automation

Types of boilers, Fire tube, water tube and combination

There are different types of boilers classified based on their boiling process. These are...
Communication

What is Ethernet?

Ethernet refers to the local area networks and devices that was defined by the...
Flow Measurement

Construction of Electromagnetic flowmeter

Working principle of electromagnetic flowmeter: In the electromagnetic meter, the constant magnetic field is...
Flow Measurement

Rotameter – Characteristics, Components, advantages and disadvantages

In the Rotameter, a weighted float or a plumb bob contained in a vertical...
Pressure Measurement

Piston type Diffential Pressure Gauge

Piston-type differential pressure gauges are available with one or two hermetically sealed leaf switches....
Electrical

What are piezoelectric actuators?

Piezoelectric actuators represent an important new group of actuators for active control of mechanical...
Automation

Turbine Supervisory Instrument (TSI)

TSI aims at monitor safe and reasonable steam turbine operation. TSI shows and records...
Analytical Instrumentation

Photovoltaic Detectors

What is photovoltaic detectors? The photodetectors generate a voltage that is proportional to the incident...
Humidity measurement

Hair hygrometer, principle operation and application

Hygrometers are humidity sensors, The hair hydrometer is a type of absorption hydrometer and...
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Latest articles

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...