%0 Journal Article %A Jaheon Gu and Wooyong Chung and Mijung Koo and Seonbok Lee and Gyoutae Park and Sangguk Ahn and Hiesik Kim and Jungil Park %D 2016 %J International Journal of Electronics and Communication Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 112, 2016 %T Development and Evaluation of a Portable Ammonia Gas Detector %U https://publications.waset.org/pdf/10004065 %V 112 %X In this paper, we present a portable ammonia gas detector for performing the gas safety management efficiently. The display of the detector is separated from its body. The display module is received the data measured from the detector using ZigBee. The detector has a rechargeable li-ion battery which can be use for 11~12 hours, and a Bluetooth module for sending the data to the PC or the smart devices. The data are sent to the server and can access using the web browser or mobile application. The range of the detection concentration is 0~100ppm. %P 475 - 478