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Instrumentation

What is Linear Variable Differential Transformers(LVDT)

Introduction Linear Variable Differential Transformers, LVDT, are the most commonly used passive type transducers. They...
Analytical Instrumentation

Infrared type fire detectors 

Introduction There are different types of fire detectors like UV type fire detectors,Infrared type fire detectors  etc.In...
Level Measurement

Boiler Drum level control

Basic Function of Drum level control: A boiler is used to heat water to steam....
Instrumentation

Types of Signal Transmission

Introduction The secondary electronics of a transmitter amplify and condition the weak electrical signals generated...
Temperature Measurement

Non-Contact Temperature Measurement 

Introduction  All the targets radiate energy in the infrared spectrum. The hotter the target, the...
Temperature Measurement

What is optical pyrometer?

Introduction A pyrometer, or radiation thermometer, is a non-contact instrument that detects the temperature of...
Flow Measurement

Square root extractor for DP flow measurement

Why use square root extractor for DP transmitter? The DP flowmeters measure the differential pressure...
Analytical Instrumentation

UV type fire detectors

Introduction In process plants, sudden release of hydrocarbon / self igniting fluids may develop rapidly...
Flow Measurement

Open channel flow measurement devices | Weirs and Flumes

The primary devices used in open channel flow measurements are weirs and flumes. Unlike...
Analytical Instrumentation

WHAT IS GEIGER MULLER COUNTER

What is a Geiger Muller? The Geiger-Müller tube or the G-M tube is the sensor...
Analytical Instrumentation

Working of Infrared Gas detector

Introduction The infrared (IR) Gas detection method is based on the absorption of infrared radiation...
Level Measurement

Diaphragm box level meter

The diaphragm box level meter is used to measure the level of the open...
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