Perancangan Sistem Pengendalian Konduktivitas Larutan Berbasis Sensor pH Pada CSTR

Wirata Putra, Gama (0020) Perancangan Sistem Pengendalian Konduktivitas Larutan Berbasis Sensor pH Pada CSTR. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pengendalian pH dan konduktivitas larutan yang lebih baik terjadi di plant CSTR (Continous Stirred Tank Reactor) karena mempunyai proses pencampuran yang cukup efisisen untuk dua atau lebih larutan. Pengendalian konduktivitas larutan dapat juga dirancang berbasis sensor pH. Salah satu penerapan pengendalian konduktivitas larutan yaitu pada tangki nutrisi hidroponik. Sehingga dapat memberikan dampak penyerapan nutrisi yang optimal oleh tanaman dengan biaya perancangan lebih murah karena hanya menggunakan sebuah sensor pH saja untuk mendeteksi besaran pH serta konduktivitas larutan nutrisi. hasil identifikasi perancangan sistem pengendalian konduktivitas larutan berbasis sensor pH pada CSTR menggunakan metode kontrol PID dengan parameter P=2,5, I=1.2, serta D=0 mempunyai respon sistem yang stabil meskipun telah diberi gangguan variabel acak sebesar amplitude 10 dan frekuensi 1.
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Better pH control and solution conductivity occur in the CSTR (Continuous Stirred Tank Reactor) plant because it has a fairly efficient mixing process for two or more solutions. Control of solution conductivity can also be designed based on pH sensors. One application of control of solution conductivity is the hydroponic nutrition tank. So that it can provide an optimal absorption of nutrients by plants with lower design costs because it only uses a pH sensor to detect pH quantities and conductivity of nutrient solutions. the identification results of design of pH conductivity based conductivity control system design on CSTR using the PID control method with parameters P = 2.5, I = 1.2, and D = 0 having a stable system response even though it has been given a random variable interference of amplitude 10 and frequency 1.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Konduktivitas eletrik, pH, CSTR, kontrol PID
Subjects:	Q Science > QC Physics Q Science > QC Physics > QC100.5 Measuring instruments (General)
Divisions:	Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User:	Gama Wirata Putra
Date Deposited:	22 Jul 2026 02:59
Last Modified:	22 Jul 2026 02:59
URI:	http://repository.its.ac.id/id/eprint/70744

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