SISTEM AKUISISI DATA PEMANTAUAN SUHU DAN KADAR KEASAMAN (pH) LINGKUNGAN PERAIRAN DENGAN MENGGUNAKAN UNMANNED SURFACE VEHICLE

YUDI EKA PUTRA , 1015031020 (2015) SISTEM AKUISISI DATA PEMANTAUAN SUHU DAN KADAR KEASAMAN (pH) LINGKUNGAN PERAIRAN DENGAN MENGGUNAKAN UNMANNED SURFACE VEHICLE. Fakultas Teknik, Universitas Lampung.

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0. ABSTRAK.pdf

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1. ABSTRACT.pdf

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2. COVER DALAM.pdf

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3. HALAMAN PERSETUJUAN.pdf

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5. SURAT PERNYATAAN.pdf

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Abstrak

ABSTRAK Air merupakan sumber kehidupan yang sangat penting bagi kehidupan manusia sebagai bahan baku air minum, keperluan rumah tangga, dan sumber energi pembangkit listrik tenaga air. Kondisi perairan sangat dipengaruhi oleh aktivitas manusia. Salah satu dampak negatif dari aktivitas manusia yaitu timbulnya limbah yang dapat merusak ekosistem perairan, dengan mengetahui kondisi perairan kita dapat mengoptimalkan manfaat air dalam kehidupan. Oleh karena itu, diperlukan sistem yang dapat memantau kondisi suhu dan kadar keasaman (pH) perairan secara real-time menggunakan PC dan nirkabel. Sistem ini dinamakan sistem akuisisi data yang menggunakan sensor suhu, modul analog pH meter, telemetri, dan USV. Pemroses data menggunakan Arduino Mega 2560. Media transmisi data nirkabel menggunakan Telemetri Kit 433 MHz. Media penampil data menggunakan PC berbasis GUI (Graphical User Interface) dengan perangkat lunak LabVIEW. Dalam menentukan kondisi perairan, dapat dilakukan dengan mengetahui kondisi beberapa parameter yaitu parameter fisik (suhu) dan parameter kimia (pH). Berdasarkan hal tersebut dilakukan pengukuran nilai suhu dan pH pada perairan. Sistem akuisisi data yang dilengkapi dengan sensor suhu DB 10S20, Analog pH meter, Arduino Mega 2560, dan Telemetri Kit 433 Mhz. Sistem ini diletakkan pada USV yang telah diatur untuk bergerak menuju titik waypoint, melakukan pengukuran pada titik waypoint tersebut dan menampilkan data serta menyimpan data dengan data logger. Sensor DB 10S20 di kalibrasi menggunakan FLUKE 62 MAX IR Thermometer dan Analog pH meter menggunakan pH indikator universal. Sistem ini dapat digunakan selama sumber tegangan mencukupi serta jarak pengiriman data yaitu line of sight ≤ 50 m dan dalam bangunan ≤ 15 m. Pemantauan suhu dan kadar keasaman (pH) pada daerah resapan air Universitas Lampung diketahui bahwa setiap kenaikan suhu sebesar 1° Celcius maka terjadi kenaikan pH sebesar 0,09. Kata Kunci: Air, Analog pH Meter, Arduino, DB 10S20, FLUKE 62 MAX IR Thermometer, LabVIEW, pH, Sistem Akuisisi, Suhu, Telemetri, USV,Waypoint. ABSTRAK BAHASA INGGRIS ABSTRACT Water is very important natural resource that human need to consume for many necessities like house-need and electricity. But there are some negative impact that produced by human activity that could damages the water as important life resource. Yet, by analyzing the water condition, we may optimize the usage of water. Then, it is necessary to have a proper system which able to supervise the water temperature and acid content (pH) in real-time by using PC and wireless equipment. This system is called by data acquisition system include the usage of temperature sensor, an analogue modul pH meter, telemetry and USV. Arduino Mega 2560 is chosen as data processor in this research case. Wireless transmission data is accommodated by Telemetry Kit 433 MHz. While data performance media is provided by GUI (Graphical User Interface) based PC as specified software known as LabVIEW. There are some parameters to be connected to the water condition, which are physical parameter (temperature) and chemical parameter (pH). Based on method above water temperature and pH is measured. Data acquisition system is supported by DB 10S20 temperature sensor, pH meter analogue, Arduino Mega 2560 and Telemetry Kit 433 Mhz. This system is placed on USV which systemized to move forward to the waypoint spot, then it start to measure at the waypoint spot, perform and save the data by data logger. DB 10S20 sensor is calibrated by FLUKE 62 MAX IR Thermometer and the pH meter analogue is using pH universal indicator. This system can be used as long as adequate voltage source and the distance data transmission is line of sight ≤ 50 m and in buildings ≤ 15m. Temperature monitoring and pH in water absorption area at Lampung University is known when every 1° Celcius the temperature increased then pH increase to be 0,09. Key Words: Acqusition System, Arduino, DB 10S20, FLUKE 62 MAX IR Thermometer, Labview, pH, pH Meter Analogue, Telemetry, Temperature, USV, Water, Waypoint

Jenis Karya Akhir: Skripsi
Subyek: > Teknik Elektro. Rekayasa elektronik Nuklir
> Teknik Elektro. Rekayasa elektronik Nuklir
Program Studi: Fakultas Teknik > Prodi S1-Teknik Mesin
Pengguna Deposit: 7445347 . Digilib
Date Deposited: 28 Oct 2015 01:50
Terakhir diubah: 28 Oct 2015 01:52
URI: http://digilib.unila.ac.id/id/eprint/14060

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