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可燃性气体浓度 氧气浓度连续检测仪 产品说明 单点壁挂式氧气检测报警器可燃性气体浓度氧气浓度连续检测仪有毒有害气体浓度监测仪 型号G80090 G80090型单点壁挂式氧气检测报警器（以下简称报警器），是一种固定式可连续检测作业环境中可燃性气体浓度、氧气浓度或者有毒有害气体浓度的仪器。单点壁挂式氧气检测报警器为自然扩散方式检测气体浓度，采用进口电化学传感器或催化燃烧式传感器，具有极好的灵敏度和出色的重复性；大屏幕液晶屏实时显示泄漏气体的浓度值，超过预设报警点立即启动声光报警信号或驱动排风系统；国际标准4-20mA信号可直接接入工厂DCS系统，RS485数字信号与工厂上位机连接；仪器采用嵌入式微控制技术，全中文菜单操作简单，功能齐全，可靠性高，整机性能居国内领先水平。 性能特点： 仪器采用先进的16位超低功耗嵌入式微控制器 128*64点阵超大液晶显示 用户可自行设置高低报警点 全中文菜单方便国内用户使用 首次报警时间显示功能 具有实时时钟功能 可更换的模块化传感器 自动校准功能，减小测量误差 报警记录自动存储500条 备用电池非报警状态下可工作12小时以上，（用户选配） 标准4-20mA信号可直接接入工厂DCS系统（用户选配） RS485数字信号与工厂上位机连接（用户选配 更多与单点壁挂式氧气检测报警器可燃性气体浓度氧气浓度连续检测仪有毒有害气体浓度监测仪 产品相关请与我们联系 010-57462906 Product description Instrument of toxic and harmful gas concentration monitor continuous detection of single wall type of oxygen detection alarm combustible gas concentration of oxygen concentration Model G80090 G80090 type single wall type of oxygen detection alarm (hereinafter referred to as the alarm), is a fixed instrument which can continuously detect the oxygen concentration or toxic and harmful gas concentration of combustible gas concentration in the working environment. QT02-QB2000F type single wall type of oxygen detection alarm for the natural gas diffusion concentration detection, using imported electrochemical sensor or catalysis combustion sensor, with excellent sensitivity and good repeatability; large screen LCD display real-time leak gas concentration exceeds the preset value, the alarm point immediately start sound and light alarm signal or driving the exhaust system; the international standard 4-20mA signal can be connected directly to the factory DCS system, RS485 digital signal connected with the factory PC; instrument using micro control technology embedded, full Chinese menu has the advantages of simple operation, complete function, high reliability, the performance of the leading domestic level. Performance characteristics: The instrument uses ultra low power 16 bit embedded advanced micro controller 128*64 dot matrix large liquid crystal display The user can set the high and low alarm All Chinese menu for domestic users For the first time and alarm time display function With real-time clock function Modular sensor can be replaced Automatic calibration function, reduce the measurement error Automatic alarm record store 500 The standby battery non alarm state can work more than 12 hours, (the user matching) Standard 4-20mA signal can directly access the factory DCS system (user selection) RS485 digital signal connected with the factory PC (user selection 可燃性气体浓度氧气浓度连 : 固定式可连续检测作业环境中可燃性气体浓度、氧气浓度或者有毒有害气体浓度的仪器 ; 电源 : - ; 重量 : -（kg） ; 尺寸 : -（mm） ; 测量精度 : - ; 测量对象 : 固定式可连续检测作业环境中可燃性气体,氧气浓度,有毒有害气体 ; 测量范围 : - ; 型号 : G80090 ; 品牌 : 冠测 ; 加工定制 : 是 ;
