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Flow Measurement

Ultrasonic Flow Measurement

Introduction There are two types of ultrasonic flow measurement: - Transit time measurement - Doppler effect The fundamental...
Instrumentation

Different methods of Density Measurement

Introduction Density is defined as the mass per unit volume. Specific gravity is a unitless...
Level Measurement

Level measurement using hydrostatic pressure

Introduction The basis of hydrostatic pressure measurement for level is such that the measured pressure...
P&ID

Basics of P&ID (piping and instrumentation diagram)

Table of ContentsWhat is P & ID? Purpose and Function of P&IDs Who uses...
Instrumentation

Piping of differential pressure and flow transmitters

Introduction In this session we are gonna discuss about how to connect differential pressure &...
Electrical

Difference between Radial networks & Ringed Network Configurations

Introduction Starting from the type of supply, electric power distribution grids or networks can also...
Electrical

What are Auxiliary Current Transformers ?

Auxiliary Current Transformers Many circuit problems can be solved by connecting one current transformer to...
Electrical

What is Instrument Transformers?

Instrument Transformers In heavy currents and high voltage a.c circuits, the measurement can not be...
Communication

Protocol analyzers & analysis

Communication between devices connected to computer networks is controlled by transmission and protocol standards...
Level Measurement

Direct level measuring techniques

Introduction There are several methods to measure the level.There are Direct and Indirect methods.example for...
Humidity measurement

Humidity Measuring Devices – Psychrometers & Hygrometers

Humidity can be measured using materials that absorb water vapor, giving a change in...
Pressure Measurement

BELLOW TYPE PRESSURE GAUGE

Introduction The bellow type gauges are used for the measurement of absolute pressure. They are...
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