TRANZYSTOROWY UKŁAD DO POMIARU TEMPERATURY

Oleksandra Hotra

o.hotra@pollub.pl
Politechnika Lubelska (Polska)
http://orcid.org/0000-0003-2074-347X

Abstrakt

W artykule zostały przedstawione schematy miernika temperatury opartego na strukturach tranzystorowych. Została przeanalizowana zależność prądu kolektora od temperatury bez i przy zastosowaniu linearyzacji funkcji przetwarzania. Zaproponowano metodę linearyzacji opartą na formowaniu prądu kompensacyjnego, która pozwoliła zmniejszyć błąd pomiaru temperatury do ± 0,006°C w zakresach temperatury 40… 60°C i 60… 80°C oraz do ±0,08°C w zakresie 10… 90°C.


Słowa kluczowe:

pomiar temperatury, struktury tranzystorowe, linearyzacja

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Opublikowane
2020-06-30

Cited By / Share

Hotra, O. (2020). TRANZYSTOROWY UKŁAD DO POMIARU TEMPERATURY. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 10(2), 4–7. https://doi.org/10.35784/iapgos.1664

Autorzy

Oleksandra Hotra 
o.hotra@pollub.pl
Politechnika Lubelska Polska
http://orcid.org/0000-0003-2074-347X

Statystyki

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