Rancang Bangun Sistem Kontrol Otomatis Untuk Pengering Tembakau Rajangan

Muhammad, Aldo Dimasmulya (2024) Rancang Bangun Sistem Kontrol Otomatis Untuk Pengering Tembakau Rajangan. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Tembakau merupakan salah satu komoditas unggul industri pertanian di Indonesia. Pengolahan pasca panen tembakau untuk menjadi siap konsumsi memiliki beberapa tahap, salah satunya pengeringan. Pengeringan tembakau konvensional seringkali terkendala oleh masalah cuaca karena bagi yang mengandalkan sinar matahari. Sebagian produsen menggunakan mesin oven pengering tembakau, tetapi sumber panas yang digunakan berasal dari pembakaran LPG. Penelitian ini bertujuan untuk merancang sistem kontrol otomatis untuk pengering tembakau rajangan dengan sumber pemanas yang berasal dari komponen elektrik. Kinerja prototype hasil rancangan diuji pada penelitian ini. Hasil pengujian menunjukkan bahwa sistem pengering tembakau jenis tray drying berhasil dibuat. Sistem pemanas bersumber dari PTC air heater yang dihembuskan oleh kipas DC. Sistem kontrol otomatis melibatkan sensor termokopel tipe-K dan sensor moisture SEN0193 serta aktuator berupa relay yang diintegrasikan dengan sistem pemanas melalui mikrokontroler Arduino Uno R3. Sistem kontrol otomatis untuk pengering tembakau rajangan yang dibuat belum bisa dikatakan berhasil sepenuhnya. Sistem ini berhasil dalam mengatur temperature tetapi belum berhasil sepenuhnya pada bagian moisture. Analisis failure yang terjadi dapat disebabkan oleh keterbatasan sensor soil moisture.
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Tobacco is one of the prime commodities of the agricultural industry in Indonesia. The post-harvest processing of tobacco to make it ready for consumption involves several stages, one of which is drying. Conventional tobacco drying often faces weather-related challenges, especially for those relying on sunlight. Some producers use tobacco drying ovens, but the heat source used is derived from LPG combustion. This research aims to design an automatic control system for drying shredded tobacco using an electric heating source. The performance of the designed prototype is tested in this study. The test results show that a tray drying tobacco system was successfully created. The heating system is sourced from a PTC air heater blown by a DC fan. The automatic control system involves a type-K thermocouple sensor and a SEN0193 moisture sensor, as well as actuators in the form of relays integrated with the heating system through an Arduino Uno R3 microcontroller. The automatic control system for chopped tobacco drying that was created cannot yet be considered fully successful. The system managed to regulate the temperature but did not fully succeed in the moisture control aspect. The failure analysis indicates that this may be due to the limitations of the soil moisture sensor.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Kontrol On-off, Moisture, Pengering Tembakau, Tembakau Rajangan, Temperatur, On-off Control, Chopped Tobacco, Temperature. Tobacco Drying.
Subjects:	Q Science Q Science > QC Physics Q Science > QC Physics > QC100.5 Measuring instruments (General) Q Science > QC Physics > QC271.8.C3 Calibration Q Science > QC Physics > QC271 Temperature measurements Q Science > QC Physics > QC 611.97.T46 Temperature effects. Including transition temperature
Divisions:	Faculty of Science and Data Analytics (SCIENTICS) > Physics > 45201-(S1) Undergraduate Thesis
Depositing User:	Aldo Dimasmulya Muhammad
Date Deposited:	15 Aug 2024 01:06
Last Modified:	15 Aug 2024 01:06
URI:	http://repository.its.ac.id/id/eprint/114797

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