Image of Karakterisasi Dan Rekonstruksi Kurva R(T) Sensor Suhu Positive Temperature Coefficient (PTC) Dari Kurva I(V) Menggunakan Modul I-V Characterizer Berbasis Arduino
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Karakterisasi Dan Rekonstruksi Kurva R(T) Sensor Suhu Positive Temperature Coefficient (PTC) Dari Kurva I(V) Menggunakan Modul I-V Characterizer Berbasis Arduino

The study of PTC temperature sensor is usually carried out by measuring their resistance over temperature surrounding it and is used to describe the sensor characteristic (R-T curve). Current conventional method to characterize the sensor parameter takes a time-consuming to maintain the temperature on the sensor surface. This research presents a method to determine the sensor parameters of Siemens B59050 D1120 using I-V Module Characterizer based on Arduino Uno circuit. Characterization process was performed in self-heating mode of the sensor supplied with a programmable voltage of the I-V Module at 1s and 10 mV voltage steps, while surrounding temperature TM is measured simultaneously and maintain constant in the adiabatic chamber of Fa. Heraus T6060. The effect of temperature variance on the sensor I(V) curve was investigated by placing the sensor at various temperature of 303 K, 313 K, 323 K and 333 K. The I(V) curves are then modeled after thermal equilibrium state equation using MathCad and result the sensor parameters RT0, R0, B, RW, TC of 230.98 Ω, 117.01 Ω, 63.99, 219.09 K/W, 402.67 K respectively. The sensor characteristic presented by R(T) curve is reconstructed using obtained parameters at sensor temperature Ts simulated from 398,87 K to the 409,68 K and results shows an error less than 2%.
Keywords: PTC sensor, self-heating, Arduino, Modul I-V Characterizer,
R-T curve

Ketersediaan
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Perpustakaan Universitas Riau 03 01. 116 (0055)
03 01. 116 (0055)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
03 01. 116 (0055)
Penerbit
Pekanbaru : Universitas Riau - FMIPA - Fisika.,
Deskripsi Fisik
xv, 41 hlm.: ill.: 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
03 01. 116 (0055)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
FISIKA
Info Detail Spesifik
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Pernyataan Tanggungjawab
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