一、液化氣罐漏氣報警器有用嗎
燃氣(qi)(qi)(qi)泄漏報(bao)警(jing)器是非常重要(yao)的燃氣(qi)(qi)(qi)安(an)全設(she)備,它是安(an)全使用城(cheng)市(shi)燃氣(qi)(qi)(qi)的最后一道(dao)保護。燃氣(qi)(qi)(qi)報(bao)警(jing)器能有效的防止(zhi)燃氣(qi)(qi)(qi)泄漏,造成(cheng)的人員傷亡(wang)和財產損失。廣泛應(ying)用在城(cheng)市(shi)安(an)防、小區(qu)、工廠、公司、學校、家庭、別墅、倉(cang)庫、資源(yuan)、石(shi)油(you)、化(hua)工、燃氣(qi)(qi)(qi)輸配等眾多領域。
燃(ran)(ran)(ran)氣(qi)(qi)(qi)(qi)報(bao)警(jing)(jing)(jing)器都(dou)設(she)(she)有(you)(you)一個(ge)報(bao)警(jing)(jing)(jing)值(zhi),這個(ge)報(bao)警(jing)(jing)(jing)值(zhi)一般都(dou)為(wei)(wei)25%LEL(LEL為(wei)(wei)爆(bao)炸下限)。當(dang)空(kong)氣(qi)(qi)(qi)(qi)中(zhong)的可(ke)燃(ran)(ran)(ran)氣(qi)(qi)(qi)(qi)體(ti)達到設(she)(she)定值(zhi)時(shi),報(bao)警(jing)(jing)(jing)器就會發出聲光報(bao)警(jing)(jing)(jing),提(ti)醒(xing)用(yong)戶燃(ran)(ran)(ran)氣(qi)(qi)(qi)(qi)在(zai)泄漏,如果連(lian)接有(you)(you)電(dian)磁(ci)閥,當(dang)電(dian)磁(ci)閥收到報(bao)警(jing)(jing)(jing)器發出的信號后會自動截(jie)斷閥門,從(cong)而阻止燃(ran)(ran)(ran)氣(qi)(qi)(qi)(qi)繼續泄漏。現在(zai)的燃(ran)(ran)(ran)氣(qi)(qi)(qi)(qi)報(bao)警(jing)(jing)(jing)器主要分為(wei)(wei)民用(yong)獨立式(shi)可(ke)燃(ran)(ran)(ran)氣(qi)(qi)(qi)(qi)體(ti)報(bao)警(jing)(jing)(jing)器和商(shang)業(ye)、工業(ye)用(yong)集中(zhong)式(shi)燃(ran)(ran)(ran)氣(qi)(qi)(qi)(qi)報(bao)警(jing)(jing)(jing)器兩種。
二、燃氣報警器價格多少錢一個
燃氣(qi)報警器(qi)的價格受到多個因素的影響,比如用(yong)(yong)(yong)途是家用(yong)(yong)(yong)還(huan)是工(gong)業(ye)用(yong)(yong)(yong)、檢測物(wu)質包括哪些(xie)(xie)、參數(shu)、品牌、功能(neng)等,一般家用(yong)(yong)(yong)普通型的只(zhi)具有基(ji)礎報警功能(neng),通常三四十元(yuan)(yuan)一個,一些(xie)(xie)智(zhi)能(neng)燃氣(qi)報警器(qi),具有連接(jie)wifi、報警推(tui)送(song)、顯(xian)示功能(neng)等的價格更貴一些(xie)(xie),通常要(yao)一兩百(bai)元(yuan)(yuan),工(gong)業(ye)用(yong)(yong)(yong)燃氣(qi)報警器(qi)要(yao)求更高(gao),價格也更貴,購(gou)買(mai)的要(yao)五(wu)六百(bai)元(yuan)(yuan)甚至(zhi)上千元(yuan)(yuan)。
三、燃氣報警器技術參數
1、報警濃度
煤氣:0.1%~0.5%
天然氣:0.1%~1%
液化(hua)石油氣:0.1%~0.5%
2、工作(zuo)電源:12VDC
3、安(an)裝方式:壁掛
4、輸出方(fang)式(shi):常(chang)(chang)開/常(chang)(chang)閉
5、產品尺寸:110mmX70mmX40mm