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GJ4/100X(C)型礦用高低濃度甲烷傳感器創(chuàng)建時間: |
1、防爆型式:Ex db ia I Mb; 2、低濃度(0.00~4.00)%CH4;高濃度(4.00~100.00)%CH4; 3、輸出信號制式:RS485; 4、防護等級:IP65。 |