Category : Temperature Measurement

Temperature Measurement

Bimetallic Thermometer

S Bharadwaj Reddy
A bimetallic strip is made up of metal A and B, having different thermal expansion co-efficient. It is bonded together. These thermometers use the following two principles: 1. All metals

RTD Calibration

S Bharadwaj Reddy
R.T.D. Accuracy checks for a resistance temperature detector/device (RTD) is often necessary to validate the accuracy of a new RTD. How They Work There are three basic types of RTDs:

Thermocouple Calibration

S Bharadwaj Reddy
Thermocouples Thermocouples measure temperature and are used quite often in process controls. How They Work When wires of two different thermoelectrically homogeneous materials are joined at one end and placed

What Temperature are Celsius and Fahrenheit Value Same ?

S Bharadwaj Reddy
Simple Conversions of Celsius and Fahrenheit Temperature Scales 1. Standard Conversion °F to °C : Deduct 32, then multiply by 5, then divide by 9 °C to °F : Multiply by

Thermocouple Calculations

S Bharadwaj Reddy
The voltage generated by a thermocouple is a function of the temperature difference between the measurement and reference junctions. Traditionally the reference junction was held at 0 °C by an

Liquid In Glass Thermometer Principle

S Bharadwaj Reddy
The liquid in glass thermometer, is the most commonly used device to measure temperature and it is inexpensive to make and easy to use. The liquid in glass thermometer has

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