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瞬变电磁仪

矿用本安型瞬变电磁仪是经过国家权威机构防爆检验的,其属于本质安全火花型防爆产品,可适合用于有瓦斯、煤尘的矿井环境。矿用本安型瞬变电磁仪主机由防静电材料外壳、电源供电系统、电磁发射数据接收系统、中文化软件操作平台、接收线圈和激励线圈等组成。

 

 
         

硬件平台

嵌入式 ARM 处理器 ARM Cortex-A8

   
         

显示屏

 

TFT 10.1 寸(1024*600)32 位真彩色,LED 背光

 
           

 

USB2.0  1 个

     
           

触摸屏

 

10.1 寸高精度触摸屏

     
         

接收信号范围

4mV~2V,读数误差≤±3%

     
         

接收灵敏度

≤2mV

     
         

激励频率(Hz)

256、 75、 62.5、12.5、6.25、2.5、1.5625;非调制单个矩形脉冲输出,频率误差

 

±2%

     
         

激励峰值电压

≤13.5V

     
         

激励峰值电流

≤3.5A

     
           
   

Ⅰ组:嵌入式 ARM 处理器 ARM

     

工作电压

Cortex-A8+采集部分和液晶屏

12.0V;≤1.7A

   
       

及工作电流

部分

     
       
   

Ⅱ组:激励电路部分功耗

12.0V;≤800mA

 
         
   

Ⅰ组:嵌入式 ARM 处理器 ARM

镍氢 Ni-MH9.0;10 只串联;12.0V  9.0Ah;单节电池

 
   

Cortex-A8+采集部分和液晶

屏容量:9.0AH;型号 VK-D9000,台山市伟龙电池有限公

 
   

部分

司生产,电池组应符合 GB/T22084.2-2008 的要求。

 
         

电池

   

镍氢 Ni-MH2.1;10 只串联;12.0V  2.1Ah;单节电池

 
         
   

Ⅱ组:激励部分

容量:2.1AH;型号 VK-A2100,台山市伟龙电池有限公

 
     

司生产,电池组应符合 GB/T22084.2-2008 的要求。

 
           
   

产品一次充满电,连续工作时间大于 8 小时。

 

 

创建时间:2025-01-07 13:46
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