Thermocouples are a widely used type of temperature sensor. Thermocouple types types of thermocouples comparison. A thermocouple produces a temperature dependent voltage as a result of the thermoelectric effect, and this voltage can be interpreted to measure temperature. Resistance temperature device rtd very accurate and stable reasonably wide temperature range more expensive platinum positive temperature constant, and rather constant requires current excitation smaller resistance range selfheating is a concern lead resistance is a concern read an 687 for more details e. Etalonnage dun capteur modifier modifier le wikicode. Type k classe 2 type k classe 1 10 9 8 7 6 5 4 3 2 1 0 0 200 400 600 800 1200 1400 exemple. Nous verrons dabord comment fonctionne ce capteur, puis comment lutiliser. Lorsquun corps gaz, liquide ou solide exerce une force f sur une paroi s surface. Lm35 precision centigrade temperature sensors datasheet. Thermocouple pt100 pdf, download pdf reader for free. Characteristics of interests types of temperature sensors 1. Les applications des capteurs sont particulierement diverses, avec notamment. Dans le domaine cryogenique, on peut atteindre 1 k environ avec certains couples, formes, par exemple, dalliages orcobalt. Thermocouples are a widely used type of temperature sensor commercial thermocouples are inexpensive, interchangeable.
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