Rancang Bangun Prototype Monitoring Kualitas Udara Dalam Ruangan

Zafira, Milenia Ulwan (2022) Rancang Bangun Prototype Monitoring Kualitas Udara Dalam Ruangan. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Udara merupakan suatu campuran gas dimana komposisi dari udara tersebut tidak selalu konstan. dengan adanya polusi udara, kualitas udara akan menjadi turun dan bisa berdampak pada kesehatan.
Sudah banyak penelitian yang dilakukan untuk pendeteksi dini gas di udara, namun dari beberapa penelitian yang ada masih hanya melakukan pendeteksian hanya khusus untuk satu jenis gas dengan metode alarm dengan pengiriman notifikasi melalui sms atau buzzer. Melihat masih banyaknya celah yang bisa dikembangkan maka peneliti mengusulkan sebuah sistem monitoring kualitas udara yang dapat di monitor secara realtime.
Beberapa sensor yang digunakan pada penelitian ini hanya dikhususkan pada satu jenis gas dikarenakan kepekaan sensor terhadap gas yang dideteksi pada ruang tertutup. sensor MQ-4 yang dikhususkan pada gas metana (CH4) yang mendapatkan hasil pengukuran rata-rata 2.79 ppm, MQ-135 yang mendeteksi rata-rata nilai Alkohol 1.06 ppm, gas CO2 2.32 ppm, NH4 3.63 ppm, Smoke 0.7 ppm dan yang terakhir MQ-7 dengan nilai rata-rata gas CO 1.1 ppm.
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Air is a mixture of gases where the composition of the air is not always constant. With air pollution, air quality will decrease and can have an impact on health.
Many studies have been carried out for early detection of gas in the air, but from several existing studies, it is still only specifically for one type of gas with the alarm method by sending notifications via SMS or buzzer. Seeing that there are still many gaps that can be developed, the researcher proposes an air quality monitoring system that can be monitored in realtime.
Some of the sensors used in this study are only devoted to one type of gas due to the sensitivity of the sensor to gas detected in an enclosed space. MQ-4 sensor which is devoted to methane gas (CH4) which gets an average measurement result of 2.79 ppm, MQ-135 which detects an average value of 1.06 ppm Alcohol, 2.32 ppm CO2 gas, 3.63 ppm NH4, Smoke 0.7 ppm and the last MQ-7 with an average value of 1.1 ppm CO gas.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Gas detection, realtime monitoring system, enclosed space, deteksi gas, sistem monitoring realtime, ruang tertutup
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD883 Air quality management.
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Information Technology > 59201-(S1) Undergraduate Thesis
Depositing User:	Milenia Ulwan Zafira
Date Deposited:	18 Feb 2022 04:53
Last Modified:	18 Feb 2022 04:53
URI:	http://repository.its.ac.id/id/eprint/94508

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