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Electrical

What is a motor controller?

Introduction All motors must have a control device to start and stop the motor called...
Displacement Measurement

Tachometer: Rotation measurement Techniques-Magnetic and Optical method

Measuring the speed of rotation is an important parameter in production industries. Tachometers are...
Communication

An overview of industrial communication network

Introduction The industrial automation systems is divide into several hierarchical level.Each of the stage or...
PLC

How to wire a PLC to a control panel ?

Introduction In this Article we are going to learn about – How to wire a...
Analytical Instrumentation

Infrared Gas analyzer & it’s advantages & disadvantages

An infrared gas analyzer is used to measure the quantity of various gas. The...
Control Valve

How to select a control valve Actuator ?

In this session we are gonna discuss about how to select a control valve...
Instrumentation

LabVIEW Basics

What is LabVIEW? LabVIEW is a graphical programming language that uses icons instead of text...
Analytical Instrumentation

Oxygen analyzers | Zirconia analyzer & magnetic wind method

Oxygen analyzers are devices that measure the level of oxygen in a system, therefore, determines...
Flow Measurement

What is a Rotameter ?

Introduction A rotameter measures the flow of liquids, gases and steam by using a float...
Valves

How to choose a control valve? Conditions affecting control valve selection

What is a control valve? A control valve is a final control element used to...
Analytical Instrumentation

What are Photovoltaic Sensors ?

Introduction An important type of photodetector is the photovoltaic cell, which generates a voltage that...
Instrumentation

Humidity measurement using Dew point method

What is Dew point? The dew point is the temperature at which a mixture of...
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