攀枝花燃气天然气锅炉房餐厅天然气报警器价格锅炉房内安装的天然气报警器一般由防爆型燃气探测器和多通道气体报警控制器以及联动管道紧急电磁切断阀组成;气体探测器(防爆等级Exd II CT6 Gb)安装在气体现场,通过核心部件气体传感器,自然扩散式采样方式,实现全天24小时气体浓度的实时在线检测
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攀枝花燃气天然气锅炉房餐厅天然气报警器价格
锅炉房内安装的天然气报警器一般由防爆型燃气探测器和多通道气体报警控制器以及联动管道紧急电磁切断阀组成;气体探测器(防爆等级Exd II CT6 Gb)安装在气体现场,通过核心部件气体传感器,自然扩散式采样方式,实现全天24小时气体浓度的实时在线检测,选配现场浓度显示、现场声光报警功能、也可单独使用;气体报警控制器接收气体探测器的气体浓度信号,并实现浓度的实时显示及浓度超标后的声光报警功能,并可联动外接设备(如电磁阀、排风扇、报警信号灯等);还可以上传PLC、DCS、消防系统等。还可选配物联网模块,智能监测。配套的多路天然气报警控制器,自带备电,防止主电源断电等问题发生漏检。Natural gas alarms installed in boiler rooms are generally composed of explosion-proof gas detectors, multi-channel gas alarm controllers and emergency solenoid cut-off valves of linkage pipelines. Gas detectors (Exd II CT6 Gb) are installed in the gas field. Through gas sensors of core components and natural diffusion sampling mode, real-time online detection of gas concentration can be realized 24 hours a day. The gas alarm controller receives the gas concentration signal of the gas detector, realizes the real-time display of the gas concentration and the sound-light alarm function after the concentration exceeds the standard, and can link the external equipment (such as solenoid valve, exhaust fan, alarm signal lamp, etc.). It can also upload the PLC, DCS, fire fighting system and so on. It can also be equipped with Internet of Things module and intelligent monitoring. Supported multi-channel natural gas alarm controller, with its own backup power, to prevent the main power supply power failure and other problems from missing detection.
攀枝花燃气天然气锅炉房餐厅天然气报警器价格
SPC1000探测器主要技术指标:
★检测对象:空气中的可燃气体
★检测方法:自然扩散
★工作方式:固定式连续工作
★传感器性质:催化燃烧方式
★工作电压:DC24V电源
★测量范围:(0-100)%LEL
★工作电流:动态电流小于200mA
★工作环境湿度:≤93%RH
★工作环境温度:-40℃~+70℃
★信号输出:4-20mA
★允差:±5%(FS)
★响应时间:90%响应不超过30秒
★恢复时间:不超过90秒(无气体后回零点时间)
★传感器寿命:一般大于两年(探头工作环境恶劣,将缩短传感器的使用寿命)
★连线方法:可直接与螺纹防爆软管相连或采用简便方法相连
★连线电缆:三芯带护套电缆(建议选用屏蔽电缆)
★防爆等级: ExdIICT6 (Tamb=-40°C to +75°C);
★防爆形式:隔爆型
攀枝花燃气天然气锅炉房餐厅天然气报警器价格
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天然气气体报警器:http://www./c135879/products/d8480041.html