Combustible gas detecting alarm with multiple communication interface

• Main Authors: ZOU QIJUN, GU XIAOQUN, XIN XIAOCI, YANG HAIJUN, SHI CHONGZHEN, GUAN KE, WANG JUN, LIANG DAOYUAN, LIU YUTAO, LI QIHAI, ZHANG YANJUN, HAN JUNXIAN, AN JIANZHEN, WU XIAOYA, XING WANFU
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• Subjects: ALARM SYSTEMS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TESTING

The utility model provides a combustible gas detecting alarm with multiple communication interface, include: single -chip module, signal acquisition and enlarged module, RS485 communication module, 4~20mA current output module, relay output module, infrared receiver module, display module, combustible gas sensor module, combustible gas sensor module connects signal acquisition and enlargies the module, and single -chip module is connected to signal acquisition and enlarged module, single -chip module connects RS485 communication module, 4~20mA current output module, relay output module, infrared receiver module, display module respectively, relay output module is used for connecting the fan, the utility model discloses changed in the past that the product only has a communication interface's mode, realized a product just can with the communication of A variety of control ware. 本实用新型提供种具有多种通讯接口的可燃气体探测报警器，包括：单片机模块，信号采集及放大模块，RS485通讯模块，4～20mA电流输出模块，继电器输出模块，红外接收模块，显示模块，可燃气体传感器模块；可燃气体传感器模块连接信号采集及放大模块，信号采集及放大模块连接单片机