Sistem Monitoring Tekanan Pada Pipa Air Menggunakan Arduino Uno Pada Jaringan Lora 920-923 Mhz

Abstract

In everyday life water is one of the components that is very important and becomes a basic need for human life and other living things. Of course, when flowing water to all corners there are obstacles such as leaks in water pipes that can be caused by air pressure. These leaks can cause the flowing water to get dirty or even not flow all the way to the destination. Therefore, this study will be created a pressure monitoring system on water pipes that will use pressure transmitter sensors that serve to read the pressure on water pipes using LoRaWAN data communication, this communication is used because the device can communicate up to a distance of 5 to 15 kilometers. To connect or send data from the sensor to LoRa requires an Arduino uno that will process the data from the sensor to be used. To store data using the Antares platform. This research is useful for monitoring pressure on water pipes and minimizing leaks in pipes. By using the method of calculating linear regression equations obtained a very accurate value for water pressure readings on pressure sensors that are 98.9%, while the results of testing the values received signal strength indicator (RSSI), signal noise radio (SNR) and packet loss are interconnected, in the value of RSSI and SNR the smaller the packet loss the more data is lost. The use of Spreading Factor values can also be taken into account if you want a longer range with a small packet loss result.

Prototype Kontrol Tekanan Air Menggunakan Sensor Pressure Transducer Untuk Kerja Pompa Air Berbasis Arduino

“…Berdasarkan metode Research and Development sehingga dapat menganalisa tekanan air dan efisiensi pompa air ketika berfungsi. [9] Berikut ini flowchat dan Perancangan sitem dari keseluruhan sistem bisa dilihat pada gambar dibawah. Pada flowchart sistem bisa menjelaskan bahwa alur dari sistem kerja kontrol otomatis pompa air menggunakan pembacaan pressure transducer.…”

Perancangan Dan Perakitan Elektronika Mikrokontroler Berbasis Iot Untuk Studi Pengukuran Sistem Hvac

“…Dimana, ∆𝑃 = Pressure air (kPa), V = Volume (m 3 ), 𝜌 = Density udara Dari persaman diatas harus diubah menjadi sebuah digital pembacaan data pada mikrokontroller sehingga data monitoringnya dalam betuk nilai suhu( 0 C) dan tekanan udara (kPa). Pengubah nilai tekanan dan nilai suhu disebut transmitter yang tertera pada sensor, dengan adanya transmitter tersebut menghasilkan nilai yang dibutuhkan (Pramono et al, 2022). Sistem mikrokontroller yang telah menerima input data dari sensor akan merubah data menjadi "digitalWrite" untuk membaca data dari mikrokontroller ke jaringan mikrolkontroller wifi dengan tujuan mengirim data ke webbrowser (Setiadi et al, 2018).…”