Nisrina Huwaidah, - (2024) RANCANG BANGUN SISTEM MONITORING KADAR PH DAN SUHU AIR SECARA REAL TIME BERBASIS INTERNET OF THINGS PADA PERUMDA TIRTA PATRIOT KOTA BEKASI. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Penelitian ini bertujuan merancang sistem monitoring kadar pH dan suhu air berbasis Internet of Things menggunakan NodeMCU ESP8266, Blynk, dan Google Spreadsheet untuk membantu perusahaan memantau kualitas air secara real time dan merespons perubahan air yang signifikan. Sistem ini menggunakan sensor PH-4502C untuk mengukur pH air dan sensor DS18B20 untuk mengukur suhu air. Hasil pengujian antara sensor dibandingkan alat konvesional pH meter digital dan termometer memperoleh nilai akurasi pada parameter pH sebesar 99,47% dan nilai akurasi pada parameter suhu sebesar 97,6% sehingga menunjukkan tingkat akurasi yang baik. Sistem berhasil diimplementasikan di Water Treatment Plant (WTP) Perumda dengan rentang hasil pengukuran pada parameter pH antara 6,60 – 6,69 dan parameter suhu antara 30,9 – 31,9. Berdasarkan data hasil pengujian di Perumda, maka diperoleh kesimpulan bahwa sistem mampu mengukur perubahan pH dan suhu air yang mengalami fluktuasi di WTP Perumda. Hal tersebut disebabkan beberapa faktor di antaranya air yang masih dalam tahap pengolahan, perubahan intensitas cuaca, dan gerakan sensor yang mengikuti arus aliran air. Dengan demikian, sistem yang dihasilkan berpotensi mendukung pemantauan kualitas air secara efisien. ----- This research aims to design an Internet of Things-based water pH and temperature monitoring system using NodeMCU ESP8266, Blynk, and Google Spreadsheet to help companies monitor water quality in real time and respond to significant water changes. The system uses PH-4502C sensor to measure water pH and DS18B20 sensor to measure water temperature. The test results between the sensor and the conventional digital pH meter and thermometer obtained an accuracy value on the pH parameter of 99,47% and an accuracy value on the temperature parameter of 97,6%, thus showing a good level of accuracy. The system was successfully implemented at Perumda's Water Treatment Plant (WTP) with a range of measurement results on pH parameters between 6,60 – 6,69 and temperature parameters between 30,9 – 31,9. Based on the test data at Perumda, it is concluded that the system is able to measure changes in pH and water temperature that fluctuate in Perumda's WTP. This is due to several factors including water that is still in the processing stage, changes in weather intensity, and sensor movements that follow the flow of water. Thus, the resulting system has the potential to support efficient monitoring of water quality.
![[img]](http://repository.upi.edu/style/images/fileicons/text.png) |
Text
S_SISTEL_2007411_Title.pdf Download (861kB) |
|
Text
S_SISTEL_2007411_Chapter1.pdf Download (293kB) |
|
Text
S_SISTEL_2007411_Chapter2.pdf Restricted to Staf Perpustakaan Download (744kB) |
|
Text
S_SISTEL_2007411_Chapter3.pdf Download (622kB) |
|
Text
S_SISTEL_2007411_Chapter4.pdf Restricted to Staf Perpustakaan Download (981kB) |
|
Text
S_SISTEL_2007411_Chapter5.pdf Download (394kB) |
|
Text
S_SISTEL_2007411_Appendix.pdf Restricted to Staf Perpustakaan Download (3MB) |
| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.co.id/citations?user=PpY7X9MAAAAJ&hl=id&authuser=1 ID SINTA Dosen Pembimbing: Dewi Indriati Hadi Putri: 6720737 Ahmad Fauzi: 6122861 |
| Uncontrolled Keywords: | pH air, suhu air, Internet of Things, NodeMCU ESP8266, Blynk water pH, water temperature, Internet of Things, NodeMCU ESP8266, Blynk |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | UPI Kampus Purwakarta > S1 Sistem Telekomunikasi |
| Depositing User: | Nisrina Huwaidah |
| Date Deposited: | 04 Sep 2024 09:25 |
| Last Modified: | 04 Sep 2024 09:25 |
| URI: | http://repository.upi.edu/id/eprint/122563 |
Actions (login required)
 |
View Item |