萬寧防爆秤

一種應用(yong)于具有(you)爆(bao)炸(zha)(zha)危險環境選擇防(fang)(fang)爆(bao)地(di)(di)磅(bang)的好(hao)處，包括稱(cheng)重傳(chuan)感器(qi)(qi)，防(fang)(fang)爆(bao)接線(xian)盒，安(an)全(quan)刪組件與(yu)(yu)以及稱(cheng)重顯示(shi)控制器(qi)(qi)。還可有(you)大屏幕(mu)顯示(shi)器(qi)(qi)以及計(ji)算機等設備科(ke)在安(an)全(quan)區內與(yu)(yu)本系統的稱(cheng)重顯示(shi)控制器(qi)(qi)鏈接，該類地(di)(di)磅(bang)應用(yong)在石(shi)油，化工(gong)，醫藥等具有(you)爆(bao)炸(zha)(zha)性氣體的危險場(chang)所，常用(yong)的有(you)本質的安(an)全(quan)性，復(fu)合型和隔爆(bao)型：

技術參(can)數(shu)：準(zhun)確(que)度(du)(du)等(deng)級：國(guo)家標(biao)準(zhun)。系統工作電(dian)壓(ya)：AC 187～242V   49～51Hz。相(xiang)對(dui)濕度(du)(du)：20％～90％RH。工作溫度(du)(du)：稱重(zhong)(zhong)(zhong)顯示控制器(qi) -10～40℃稱重(zhong)(zhong)(zhong)部(bu)分 -40～70℃。數(shu)字顯示毛重(zhong)(zhong)(zhong)、凈重(zhong)(zhong)(zhong)、皮(pi)重(zhong)(zhong)(zhong)。動(dong)(dong)態(tai)、欠載和超重(zhong)(zhong)(zhong)等(deng)狀態(tai)顯示。數(shu)字濾波、自動(dong)(dong)清(qing)零跟蹤。傳感器(qi)防護等(deng)級 IP68。電(dian)氣部(bu)分具有模(mo)擬式和數(shu)字式、防爆配置(zhi)。可選配打印(yin)機、大屏(ping)幕等(deng)。無基坑或有基坑兩種(zhong)安(an)裝方式，推薦用無基坑方式。防爆等(deng)級：CT4/CT5/CT6

萬寧防爆秤

a）本(ben)(ben)質(zhi)安(an)(an)全(quan)(quan)型  改(gai)型的稱重顯(xian)示器(qi)及安(an)(an)全(quan)(quan)刪組件安(an)(an)裝(zhuang)在安(an)(an)全(quan)(quan)區，儀(yi)表通(tong)過安(an)(an)全(quan)(quan)柵(zha)(zha)和危(wei)險區的承載器(qi)相連(lian)，稱重傳(chuan)感器(qi)與(yu)防(fang)爆接線盒處于(yu)危(wei)險場所，安(an)(an)全(quan)(quan)柵(zha)(zha)作為關聯設備，其(qi)作用是(shi)防(fang)止非本(ben)(ben)質(zhi)稱重顯(xian)示器(qi)對本(ben)(ben)質(zhi)安(an)(an)全(quan)(quan)型稱重傳(chuan)感器(qi)及接線盒產生不利影(ying)響。

b）復合安全型

承載器(qi),稱重(zhong)傳感器(qi)，安全柵(zha)組件及稱重(zhong)顯示(shi)控制器(qi)均安裝于隔(ge)爆(bao)外殼(ke)中(zhong)，置于危(wei)險區，首先必須根據(ju)現場(chang)爆(bao)炸的(de)危(wei)險程度由防(fang)(fang)爆(bao)部門評(ping)定環(huan)境的(de)防(fang)(fang)爆(bao)等級，然后根據(ju)防(fang)(fang)爆(bao)等級和危(wei)險區域選擇相應的(de)電(dian)器(qi)地磅和防(fang)(fang)爆(bao)套件組成(cheng)防(fang)(fang)爆(bao)電(dian)子地磅

萬寧防爆秤