有毒有害气体检测器

有毒有害气体检测器是我公司生产的新型气体检测仪器,本机采用高性能催化燃烧气敏元器件和微控制器技术,结合精良SMD工艺制造而成,具有良好的重复性和温湿度特性、使用寿命长、操作方便等优点。适应于工业环境(尤其是地下管廊)中甲烷(CH4)、氧气(O2)、一氧化碳(CO)、硫化氢(H2S)和氢气(H2)的浓度以及温湿度检测。 有毒有害气体检测器将空气中气体浓度信号转化为数字信号,并配有RS485接口和WIFI传输功能。只需通过RS485接口或者WIFI信号即可访问检测器中测得的气体浓度和温湿度数据(可根据需求定制)。

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Product Details

隧道综合监控系统/综合管廊监控系统———有毒有害气体检测器

 

 

产品概述

 

   有毒有害气体检测器是我公司生产的新型气体检测仪器,本机采用高性能催化燃烧气敏元器件和微控制器技术,结合精良SMD工艺制造而成,具有良好的重复性和温湿度特性、使用寿命长、操作方便等优点。适应于工业环境(尤其是地下管廊)中甲烷(CH4)、氧气(O2)、一氧化碳(CO)、硫化氢(H2S)和氢气(H2)的浓度以及温湿度检测。

 

   检测器将空气中气体浓度信号转化为数字信号,并配有RS485接口和WIFI传输功能。只需通过RS485接口或者WIFI信号即可访问检测器中测得的气体浓度和温湿度数据(可根据需求定制)。

 

主要技术参数

 

 

   检测原理:甲烷:红外;

   氧气、一氧化碳、硫化氢、氢气、温度、湿度:电化学;

   检测气体:甲烷(CH4);氧气(O2);一氧化碳(CO);硫化氢(H2S);氢气(H2);

   采样方式:自然扩散;

   测试范围:甲烷:     0-100%LEL;

             氧气:     0-25%VOL;

             一氧化碳: 0-1000ppm;

             硫化氢:   0-100ppm;

             氢气:  0-1000ppm;

             温度:     -40~125℃

             湿度:     0-100%

    分 辨 率:甲烷:     1%LEL;

              氧气:     0.1%VOL;

              一氧化碳: 1ppm;

              硫化氢:   1ppm;

              氢气:  1ppm;

              温度:     0.1℃

              湿度:     0.1%

    测量误差:甲烷:  ±3%FS;

              氧气:  ±1%FS;

              一氧化碳: ±10%FS;

              硫化氢: ±10%FS;

              氢气:  ±10%FS

              温度:      ±0.3℃

              湿度:     ±0.2%

    预期寿命: 2年(出厂日开始计算)

    状态指示:LED、数码管显示(可定制);

    调试方式:PC机、手机等;

    响应时间:<30s;

    恢复时间:<30s;

    环境温度:-20℃~50℃;

    相对湿度:<95%;

    防爆方式:隔爆型;

    防爆等级:ExeIICT6Gb;

    防护等级:IP65;

    电    源:DC24V;

    输出信号:RS485;WIFI(2.4G);

    功    耗:≤10W;

    整机重量:≤2Kg;

    压力限制:86kPa~106kPa;

    使用场所:在具有爆炸性可燃气体IIA~IIC级,温度组别为T1~T6的危险场所使用
 

 

 

工程图片

 


有毒有害气体.jpg

 

 

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