Rancang bangun alat ukur ketinggian permukaan air sungai menggunakanprinsip tekanan erbasis mikrokontroler ATMEGA328

Fahrudin, Moh. (2015) Rancang bangun alat ukur ketinggian permukaan air sungai menggunakanprinsip tekanan erbasis mikrokontroler ATMEGA328. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Telah dilakukan pembuatan alat ukur ketinggian permukaan air sungai mengguakan prinsip tekanan berbasis Mikrokontroler Atmega328. Besaran ketinggian permukaan air yang sebanding dengan tekanan di dalam Air akan dirubah menjadi besaran tekanan dengan menggunakan pipa transmiter yang di dalam terdapat sensor tekanan BMP085. Data diolah dengan menggunakan mikrokontroler ATmega382, yang kemudian ditampilkan pada liquid cristal display (LCD) 16x2. Berdasarkan penelitian yang telah dilakukan, pipa transmitter dapat digunakan mengukur ketinggian permukaan air dengan menggunakan prinsip tekanan. Sensor Tekanan BMP085 dan pipa transmitter yang dirancang mampu digunakan dengan baik dengan berdasarkan pada faktor kalibrasi: Level=11,52×Tekanan – 11612 mm. Ketika pengujian sistem, ketinggian ketinggian permukaan air pasang di pintu air kali Wonorejo, Surabaya dapat diamati dengan faktor koreksi : Level = 11,47×Tekanan – 10149 mm. ============================================================================================ Measuring instrument of water level has been manufactured using presure principle by ATMEGA328 microcontroler based. The quantity of the water level is propotional to the presure in the water will be converted to pressure quantities using a pressure sensor in the pipeline transmitter. Data is processed using atmega microcontroller is then displayed on the Liquid Crystal Display (LCD) 16x2. Based on the research, the pipeline transmitter can be used to measure the water level using the principle of pressure. BMP085 pressure sensor and pipe transmitter that have been designed are capable to be used based on calibration factors Level = 11.52 x pressure - 11612 mm. When testing the system, the tide water level at the Wonorejo dam Surabaya was observed by a correction factor level = 11.47 x pressure - 10149 mm.

Item Type: Thesis (Undergraduate)
Additional Information: RSFi 629.895 Fah r
Uncontrolled Keywords: Prinsip tekanan, Pengukuran level, Tinggi permukaan air
Subjects: Q Science > QC Physics > QC100.5 Measuring instruments (General)
Divisions: Faculty of Mathematics and Science > Physics > 45201-(S1) Undergraduate Thesis
Depositing User: - Taufiq Rahmanu
Date Deposited: 30 Oct 2019 07:18
Last Modified: 30 Oct 2019 07:18
URI: http://repository.its.ac.id/id/eprint/71508

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