氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)使(shi)(shi)用(yong)(yong)(yong)者使(shi)(shi)用(yong)(yong)(yong)氣(qi)(qi)體(ti)(ti)(ti)(ti)探測器(qi)過(guo)(guo)程(cheng)中(zhong)(zhong)，將空調(diao)和取暖設(she)備靠近可(ke)(ke)燃(ran)(ran)性氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)安(an)(an)裝，當使(shi)(shi)用(yong)(yong)(yong)空調(diao)和取暖設(she)備的(de)過(guo)(guo)程(cheng)中(zhong)(zhong)，如果冷(leng)、暖氣(qi)(qi)流直接吹(chui)過(guo)(guo)可(ke)(ke)燃(ran)(ran)氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)，就有可(ke)(ke)能造成(cheng)可(ke)(ke)燃(ran)(ran)氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)鉑絲的(de)電(dian)(dian)(dian)阻率發生(sheng)變化出現誤(wu)差，因此可(ke)(ke)燃(ran)(ran)氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)應(ying)遠離空調(diao)、取暖設(she)備，壁(bi)掛式可(ke)(ke)燃(ran)(ran)氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)多少錢，避免設(she)置(zhi)位(wei)置(zhi)不當引(yin)發故障。使(shi)(shi)用(yong)(yong)(yong)者使(shi)(shi)用(yong)(yong)(yong)可(ke)(ke)燃(ran)(ran)性氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)過(guo)(guo)程(cheng)中(zhong)(zhong)還應(ying)注意防(fang)電(dian)(dian)(dian)磁(ci)干擾(rao)。可(ke)(ke)燃(ran)(ran)氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)安(an)(an)裝位(wei)置(zhi)、安(an)(an)裝角度、防(fang)護措施以及(ji)系統布線(xian)等方面應(ying)防(fang)電(dian)(dian)(dian)磁(ci)干擾(rao)。電(dian)(dian)(dian)磁(ci)環(huan)境對可(ke)(ke)燃(ran)(ran)氣(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)的(de)影(ying)響途徑主要有三條(tiao)：空中(zhong)(zhong)電(dian)(dian)(dian)磁(ci)波干擾(rao)、電(dian)(dian)(dian)源及(ji)其他輸(shu)入(ru)輸(shu)出線(xian)上的(de)窄脈沖群以及(ji)人體(ti)(ti)(ti)(ti)靜電(dian)(dian)(dian)。

基本參數：

外(wai)形(xing)尺寸(cun)：144mm×190mm×74mm

重       量： 約1130g

傳感(gan)器類(lei)型：電化(hua)學式(shi)(shi)（可燃(ran)氣為(wei)催化(hua)燃(ran)燒式(shi)(shi)，特殊(shu)的另行(xing)說明(ming)）

檢測氣體：氧氣（O2）、可燃氣（EX）、有毒有害氣體（CO、H2S、NH3、CL2等）

響應時間：氧氣(qi)≤30s；一氧化碳≤40s；可燃氣(qi)≤20s；（其它(ta)略）

工作模式：連續工作

工作電壓：DC24V

輸(shu)出(chu)信號：4－20mA

輸出方式：二線制或三(san)線制，三(san)線制可輸出一組繼電(dian)器開關量信號

溫(wen)度范圍：-20℃ ～ 50℃

濕(shi)度范圍(wei)：15% ～ 90%（RH）無冷凝

防爆證號(hao)：CE101084

防爆標(biao)志：Exd II CT6

接(jie)線(xian)方式：三(san)線(xian)制按照說明(ming)書一一對應接(jie)線(xian)，二線(xian)制電路做過防反接(jie)處理。

傳輸電纜(lan)(lan)：二(er)芯屏蔽電纜(lan)(lan)，截面(mian)2×1.5mm2（三線(xian)制(zhi)采用三芯屏蔽電纜(lan)(lan)3×1.5mm2）

傳輸(shu)距(ju)離：小于1000m

落實計量檢定管理

   為了使(shi)計(ji)量檢定(ding)(ding)管(guan)(guan)理(li)工(gong)作(zuo)得到落實，還要(yao)(yao)對可燃(ran)氣體報警器(qi)(qi)計(ji)量管(guan)(guan)理(li)責(ze)任進行(xing)劃分(fen)，以便使(shi)消防、質(zhi)(zhi)檢和安檢等(deng)部(bu)(bu)門做好報警器(qi)(qi)的安全使(shi)用管(guan)(guan)理(li)、計(ji)量檢定(ding)(ding)和安裝使(shi)用管(guan)(guan)理(li)。具體來講，就是要(yao)(yao)求(qiu)(qiu)建(jian)設(she)部(bu)(bu)門負責(ze)監督(du)供應部(bu)(bu)門、燃(ran)氣生(sheng)產部(bu)(bu)門和施(shi)工(gong)單位(wei)做好報警器(qi)(qi)計(ji)量檢定(ding)(ding)工(gong)作(zuo)。同(tong)時，要(yao)(yao)求(qiu)(qiu)消防部(bu)(bu)門做好報警器(qi)(qi)設(she)置(zhi)和使(shi)用情況的監督(du)檢查。再(zai)者，應要(yao)(yao)求(qiu)(qiu)質(zhi)(zhi)檢部(bu)(bu)分(fen)做好報警器(qi)(qi)計(ji)量檢定(ding)(ding)工(gong)作(zuo)的監督(du)，并且加強檢定(ding)(ding)管(guan)(guan)理(li)宣傳教(jiao)育。此外，需要(yao)(yao)求(qiu)(qiu)安監部(bu)(bu)門做好報警器(qi)(qi)的安全檢測工(gong)作(zuo)。