Analysis Of Early Warning System In Cold Room Vaccine Storage With Iot System
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Cold room as a cold room for vaccine storage is an environment with a controlled temperature used to maintain
and distribute vaccines in optimal conditions. The results of this review are expected to be a reference for researchers and
readers with the development of research using the DS B1820 temperature sensor which will analyze the results of the data
logger output and linearity at sensitive locations Cold Room with LCD output and equipped with an IoT system web display
on a PC for monitoring and alarm and notification via telegram when there is a change in temperature approaching and outside
the range of 2 - 8 ° C so that this can make it easier for officers to monitor the temperature and quality of the vaccine. In the
results of the study, temperature graphs and temperature data can be displayed which are recorded in minutes. Temperature measurement with standard tools produces the largest difference of 0.83. The lowest temperature was 2.06°C and the highest temperature was 8.31°C as well as telegram notification of early warning (2.58°C), evacuation vaccine (2.31°C), and exposed vaccine (8.6°C). With this research a Warning System was obtained which was achieved with telegram notifications namely early warning, evacuation vaccines and exposed vaccines to maintain vaccine quality.
Copyright (c) 2025 Aprilina Gayuh Arniningtyas, Andjar Pudji, Endro Yulianto, and Latafat Mikayilzade Ali
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