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我公司红外线在线气体分析仪包?/span>QGS-08B红外线气体分析器?/span>QGS-08C/08C Ex红外线气体分析器?/span>QGS-08E/08E Ex红外线气体分析器。下面以QGS-08C/08C Ex红外线气体分析器为例,做产品介绍、/span>
1)简今/span>
QGS-08C是根?/span>NDIR(不分光红外)原理设计制作的新型红外线气体分析器、/span>基于某些气体对红外光的选择性吸收原理进行测野/span>,用于连续分枏/span>CO?/span>CO2?/span>SO2?/span>CH4?/span>NH3等多种气体在混合物中的含量、/span>采用单光源、串联吸收室薄膜微音检测器,先进的全数字处理技术,全新的液晶显示界面、/span>产品应用领域广泛,如:化工、石油、冶金等工业,也可应用于环保、农业、医疗卫生等部门,还可用于实验室分析、/span>
2)技术参?/span>
应用范围9/span>
●测量组份:CO?/span>CO2?/span>CH4?/span>NH3?/span>SO2?/span>NO筈/span>
◎/span>量程范围:(0}/span>100(/span>%(可在量程范围内选择不同规格(/span>
◎/span>*小量程:CO:(0}/span>30(/span>10-6
CO2:(0}/span>20(/span>10-6
CH4:(0}/span>300(/span>10-6
NH3:(0}/span>300(/span>10-6
SO2:(0}/span>1000(/span>10-6
◎/span>友/span>野/span>程:**量程毓/span>1:10
技术指标:
◎/span>里/span>夌/span>性:≣/span>0.5%
◎/span>零点漂移?#177;1%FS/7d
◎/span>量程漂移?#177;1%FS/7d
◎/span>线性误差:1%FS
◎/span>干扰误差影响?#177;1% FS
◎/span>环境温度影响?#177;1% FS (5}/span>40)ℂ/span>
◎/span>响应时间:≤20s
◎/span>办/span>率:﹣/span>90W
◎/span>里/span>量:?/span>13Kg
防爆产品9/span>
◎/span>防爆等级9/span>ExdⅠ/span>CT6
◎/span>防护等级9/span>IP65
◎/span>响应时间:≤30s
◎/span>里/span>量:?/span>53Kg
正常工作条件9/span>
◎span>环境温度:(5?0)℃
◎span>环境湿度:≤80%(冷凝除外)
◎span>电源电压:(22022)VAC
◎span>电源频率:(500.5)Hz
◎span>大气压力:当地大气压5$/span>
◎span>空气流速:?.5m/s
◎span>工作环境:无强磁场、强电场干扰,无强烈腐蚀性气体,无强烈机械震动,避免阳光直射、/span>
◎/span>工作位置9/span>仪器水平放置、/span>
测量输出9/span>
◎/span>隔离电流信号9/span>(0/2/4?0)mA,允许负?0?00)、/span>
●隔离通讯输出9/span>RS232?85串行口(日期、时间、测量值、报警、故障等信息(/span>
◎/span>状态输出接点负荷:隔离接点电负荷,继电器干点(所有继电器(/span>DC: 24V/1A(MAX(/span>
3)主要特点
◎/span>高功率,高稳定性红外光源,保证高灵敏度和稳定性;
◎/span>测量气室镀金处理,抗腐蚀能力强;
◎/span>大屏幔/span>LCD显示,全中文菜单操作,有操作提示功能,操作简单高效;
◎/span>双量程自动切换,中间量程可设置;
◎/span>全数字化处理,更加准确稳定可靠;
◎/span>标准RS232?/span>Modbus-RTU等数字通讯功能:/span>
◎/span>具有软启动和看门狗功能,保证仪器长时间可靠运行;
◎/span>输出为同步、隔离的'/span>0/2/4-20(/span>mA,输出负载≤400:/span>
●具有完全隔离的校准、故障、报警、量程转换等状态输出信号;
◎/span>标准19″机箱,便于系统集成:/span>
◎/span>防爆产品采用专用隔爆型防爆壳体,可用亍/span>1区,2匹/span>爆炸性环境中、/span>
4)解决方案
◎/span>烟气脱硝连续监测系统解决方案
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