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國產管(guan)道在線(xian)(xian)(xian)固定式安(an)裝煤氣(qi)監測系統(tong)HFT，無線(xian)(xian)(xian)氣(qi)體變送器是采用無線(xian)(xian)(xian)通訊技術，實(shi)現對工(gong)業現場氣(qi)體濃度的采集和無線(xian)(xian)(xian)發(fa)送，節(jie)約了布線(xian)(xian)(xian)成本，并(bing)由此消(xiao)除了布線(xian)(xian)(xian)引入的信(xin)號干(gan)擾(rao)，使(shi)得信(xin)號采集電路的抗干(gan)擾(rao)性大大增強。