YA-D100 series VOC Gas Detector is a methane gas alarm with practical function and easy operation developed by Junshun. The Detector can be selected with or without a display and audible and visual alarm. Available with:JunshunThe methane gas alarm controller YA-K100 together form an industrial gas alarm system.
The product adopts wall-mounted installation, through the use of the controller, and through the controller single-chip microcomputer to the Detector uploaded data for various data processing, and finally complete the data display, output control and other functions.

GB16808-2008 "Combustible Gas Alarm Controller" national standard per 20 square meters
GB12358-2006 "General Technical Requirements for Workplace Ambient Gas Detection and Alcellors"
GB15322.1-2003 Point Combustible Gas Detector with Measurement Range of 0~100% LEL
Sound and light model: (withJunshunYA-K100/200 series gas alarm controller produced with use) The Detector is placed at the scene prone to gas leakage, when there is a gas leak, the Detector will detect the leakage information, and timely transmit the relevant data to the controller, when it reaches a certain concentration, the Detector will send out an audible and visual alarm (about 70 decibels), and at the same time the controller will sound and light alarm, prompting the user that the gas leakage has been detected, and relevant measures should be taken in time to eliminate the danger!
关武 白旭 曹峰 - 《新疆维吾尔自治区计量测试研究院》