thermocouple


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Related to thermocouple: thermistor, RTD

ther·mo·cou·ple

 (thûr′mə-kŭp′əl)
n.
A thermoelectric device used to measure temperatures accurately, especially one consisting of two dissimilar metals joined so that a potential difference generated between the points of contact is a measure of the temperature difference between the points.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

thermocouple

(ˈθɜːməʊˌkʌpəl)
n
1. (General Physics) a device for measuring temperature consisting of a pair of wires of different metals or semiconductors joined at both ends. One junction is at the temperature to be measured, the second at a fixed temperature. The electromotive force generated depends upon the temperature difference
2. (General Physics) a similar device with only one junction between two dissimilar metals or semiconductors
[C19: from thermo- + couple]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ther•mo•cou•ple

(ˈθɜr məˌkʌp əl)

n.
a device that measures temperature as a function of the electromotive force induced when heat is applied to two dissimilar metal wires joined at both ends.
[1885–90]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

ther·mo·cou·ple

(thûr′mə-kŭp′əl)
A thermoelectric device used to make accurate measurements of temperatures, especially high temperatures. It usually consists of a circuit having two wires of different metals welded together. When one of the metals is heated, and the other left cold, the difference in temperature causes an electric current to flow through the circuit. Because the amount of electromotive force generated depends on the temperature difference between the two metals, a measurement of the force can be used to calculate the temperature of the heated metal. Thermocouples are also used in the generation of electricity and in refrigeration devices.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.thermocouple - a kind of thermometer consisting of two wires of different metals that are joined at both ends; one junction is at the temperature to be measured and the other is held at a fixed lower temperature; the current generated in the circuit is proportional to the temperature difference
thermometer - measuring instrument for measuring temperature
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations

thermocouple

[ˈθɜːməʊˌkʌpl] Ntermopar m, par m térmico
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
References in periodicals archive ?
[USPRwire, Thu Aug 22 2019] Globally, the armoured thermocouple market is anticipated to grow on the backdrop of the petroleum and chemical industries during the forecast period.
[ClickPress, Thu Aug 22 2019] Globally, the armoured thermocouple market is anticipated to grow on the backdrop of the petroleum and chemical industries during the forecast period.
The device features four thermocouple (TC) inputs capable of measuring the most popular TC types including J, K, R, S, T, N, E, and B.
Thermcraft specializes in producing high efficiency and accurate Thermocouples at nominal costs.
Features include thermocouple types E, N, J, K and T; a 16-bit analog to digital (ADC) converter; and 8-megabyte memory size.
This device consists of a gold and nickel thermocouple on a silicon nitride membrane and is miniaturised to the extent that the electrodes are only 2.5 micrometer wide and the membrane is just 30 nm thick.
What is a thermocouple? A thermocouple consists of two wires made of dissimilar metals, joined together at one end.
Our core product offering includes Exhaust Gas Thermocouples (EGT) Probes, Thermocouples, RTDs, Linear Position sensors, Rotary Position sensors, Pressure sensors and switches.
Cleanliness: The thermocouple cover should be free of oxide buildup, which can distort the temperature reading.