Perancangan Sistem Instrumentasi Pengukuran Tingkat Penguapan Menggunakan Sensor Loadcell

Adharullah; Elin Yusibani

doi:10.33059/jh.v8i2.14479

Adharullah BMKG; Magister Fisika, Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Syiah Kuala
Elin Yusibani Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Syiah Kuala

DOI: https://doi.org/10.33059/jh.v8i2.14479

Abstract

Penguapan merupakan parameter klimatologi penting untuk analisis irigasi dan bendungan. Saat ini, evaporimeter di Unit Pelaksana Teknis Meteorologi Klimatologi dan Geofisika (MKG) mayoritas masih berupa alat analog yang memerlukan pembacaan manual. Penelitian ini bertujuan merancang sistem otomatisasi pengukuran penguapan menggunakan sensor loadcell SEN-10245 berbasis mikrokontroler ATmega328. Sistem ini mengukur berat air dalam panci evaporasi secara kontinu kemudian diolah dan dikirimkan ke platform ThingSpeak melalui modul WiFi ESP8266. Hasil penelitian menunjukkan bahwa sistem dapat memonitoring nilai penguapan harian dan menampilkannya pada antarmuka web, sehingga mempermudah pengamat dalam memperoleh data secara real-time.

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