Design of Automatic Rain Gauge Prototype (ARG) As An Early Warning Indicator for Cold Lava Flood Based on the Internet of Things (IoT)

Abimanyu; L. Katriani; D. Darmawan

doi:10.1088/1742-6596/1805/1/012013

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Design of Automatic Rain Gauge Prototype (ARG) As An Early Warning Indicator for Cold Lava Flood Based on the Internet of Things (IoT)

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Abimanyu, L. Katriani, D. Darmawan

2021 Journal of Physics: Conference Series Vol. 1805 Issue 1 Conference paper Cited by 3 SDG 9SDG 13

Abstract

This study aims to design a prototype of automatic rain gauge, characterize the automatic rain gauge, rainfall classification as an indicator of cold lava flood, tested the automatic rain gauge prototype. The design of this tool includes three parts, the first is the reed switch block design. Second, designing an automatic rain gauge block by designing a tipping bucket. The third is designing IoT block and Android applications. The automatic rain gauge prototype was successfully designed with a 0.8 cm reed switch and a tipping bucket with a funnel area of 380 cm2 with a resolution of 0.1 mm and a maximum capacity of 9.4 mm/minute. The classification of rainfall as an indicator of cold lava flood is normal 0-15 mm, advisory 16-20 mm, watch 21-48 mm and warning > 48 mm, so that the early warning system prototype can display rainfall charts and warning alarms on the android application. © Published under licence by IOP Publishing Ltd.

Affiliations

Physics Education Department, Faculty of Mathematics and Natural Sciences, Yogyakarta State University, D I Yogyakarta, 55281, Indonesia

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