一氧化碳報警器公司_公司新聞_燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子
一氧化(hua)(hua)(hua)碳(tan)報(bao)警(jing)(jing)器(qi)(qi)公司可(ke)燃(ran)(ran)氣(qi)體報(bao)警(jing)(jing)器(qi)(qi)主要有催(cui)化(hua)(hua)(hua)燃(ran)(ran)燒(shao)型(xing)(xing)、熱導(dao)型(xing)(xing)、紅外吸收(shou)型(xing)(xing)和(he)半(ban)導(dao)體型(xing)(xing)等幾種,其中(zhong)使用最(zui)廣泛的是催(cui)化(hua)(hua)(hua)燃(ran)(ran)燒(shao)型(xing)(xing)。催(cui)化(hua)(hua)(hua)燃(ran)(ran)燒(shao)型(xing)(xing)報(bao)警(jing)(jing)器(qi)(qi)傳感器(qi)(qi)主要是由橋(qiao)式電(dian)路(lu)、氣(qi)敏原(yuan)件組(zu)成(cheng)。當可(ke)燃(ran)(ran)氣(qi)體進入報(bao)警(jing)(jing)器(qi)(qi)探頭,氣(qi)體與空(kong)氣(qi)中(zhong)的氧發生(sheng)氧化(hua)(hua)(hua)反應,鉑(bo)絲表面產(chan)生(sheng)無(wu)煙催(cui)化(hua)(hua)(hua)燃(ran)(ran)燒(shao),導(dao)致(zhi)鉑(bo)絲升溫(wen),鉑(bo)絲是感溫(wen)原(yuan)件,電(dian)阻值隨溫(wen)度(du)升高而增長(chang),橋(qiao)式電(dian)路(lu)失去平衡,產(chan)生(sheng)電(dian)流,即將(jiang)氣(qi)體濃度(du)值轉(zhuan)換為電(dian)信(xin)號輸出。報(bao)警(jing)(jing)器(qi)(qi)由探測器(qi)(qi)和(he)控制器(qi)(qi)兩(liang)部(bu)分(fen)(fen)組(zu)成(cheng),探測器(qi)(qi)即探頭傳感器(qi)(qi)部(bu)分(fen)(fen),將(jiang)氣(qi)體濃度(du)轉(zhuan)換成(cheng)電(dian)信(xin)號,控制器(qi)(qi)包(bao)括控制電(dian)路(lu)、放大電(dian)路(lu)、報(bao)警(jing)(jing)系統和(he)顯(xian)示器(qi)(qi)等部(bu)分(fen)(fen)。
⑽ 防爆方式:隔爆
⑾ 取樣方式:擴散式
⑿ 貯存 溫度:-50℃—80℃
濕度:≤95%RH
⒀ 壽命:三年
一氧化碳報警器公司
地(di)址:濟南市高新(xin)技術開發區花園路東首
電話:15376190119
郵箱:sddx0001@163.com