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PLC

PLC learning series 9: PLC selection criteria.

PLC selection is generally based on the controller's necessary inputs, outputs and features. The...
Electrical

what are the Series and parallel circuit? which one is better parallel or series circuit

Series circuit A series circuit is a simple circuit in which the components are connected...
Field Instrumentation

Installation & Calibration of Differential pressure transmitter (DPT)

Table of ContentsDifferential Pressure TransmitterInstallation of DPTCalibration of DPTThe oil column height should be...
Control Valve

Classification of control valve leakage

Control valves are intended to throttle flows and without valve leakage they are not...
Electrical

How Electromagnetic induction can be used to generate electricity

Introduction to Electromagnetic induction Electromagnetic induction is the process of producing a voltage by...
Calibration

What is TK-3 Calibrator ?

TK-3 Calibrator device offers mechanical reference movement for calibration and performance testing of machine...
Electrical

Instrument Cable installation & Termination considerations

As recommended by the IEEE 422 Standard, cable from redundant machines and redundant wires...
Temperature Measurement

What is temperature Scanner? Applications of temperature scanner:

It is important to monitor the temperature in separate areas in a device or...
Pressure Measurement

What is Creep in pressure vessel? How to detect Creep?

What is Creep? Creep is a process of degradation observed in steels and other materials...
PLC

PLC learning series 8: Instruction List programming

Basics of Instruction list programming: Instruction List (IL) is a low level textual language used...
Temperature Measurement

Self-actuated Temperature regulators basics. How does temperature regulator work?

What is Self-actuated Temperature regulators? The Self-Operating Temperature Regulator is a mechanically operated instrument intended...
Temperature Measurement

How to detect Thermocouple burnout?

The most common thermocouple failure method is open failure, otherwise known as "burning out."...
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