20.500.12556/DKUM-63325 UPOROVNI MERILNIK PRETOKA RESISTANCE FLOW METER V diplomskem delu je predstavljen merilnik pretoka v izvedbi z k-tip termočlenom. Merilnik meri pretok po principu segrevanja fluida. Dva termočlena sta povezana v termoelement, kjer pri razliki temperatur med termočleni dobimo termoelektrično napetost. Ta napetost se ojači in z pomočjo Arduino UNO mikrokrmilnika pretvori iz analognega signala v digitalni. Tak signal se prikaže kot meritev na LCD prikazovalniku. V delu so predstavljeni sklopi merilnika in primerjalni merilni rezultati. This thesis presents a flow meter with the implementation of the K-type thermocouple. The meter is measuring flow according to the principle of heating the fluid. Two thermocouples are connected in to a thermoelement, wherein the difference in temperatures between thermocouples obtained thermoelectric voltage. This voltage is amplified and with the help of the Arduino UNO microcontroller, converted from analog signal too digital. Such a signal is displayed as a measurement on the LCD display. The paper presents components of the meter and a comparative measurement results. Termočlen termoelement mikrokrmilnik Arduino UNO termistor merilnik pretoka Thermocouple thermoelement microcontroller Arduino UNO thermistor flow meter true true false M. Katič Slovenski jezik Angleški jezik Diplomsko delo 2016-09-08 21:17:47 2016-10-28 07:52:03 2022-07-02 03:06:23 2019-07-11 13:24:19 2016 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 681.121.83(043.2) 20251414 URN:SI:UM:DK:Q4T0KDT8 VS_Katic_Matej_2016.pdf VS_Katic_Matej_2016.pdf 1 81124472758C568A27DA57A7E1203EAD 5954c7d25c0dd8c263abc335705618e3b0ac0b79925b55431ae4225663be3b4c d5b3eb73-7c0d-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=108045 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0