①. 液位計應安裝于儲罐的頂部(bu),避免(mian)與設(she)備(bei)內的可(ke)動(dong)(dong)部(bu)件相碰;當設(she)備(bei)內介質波(bo)動(dong)(dong)劇烈時,應對導波(bo)桿(探頭)加透孔式保護管固(gu)定。
②. 液(ye)位(wei)計(ji)在(zai)設(she)備(bei)外連(lian)(lian)(lian)(lian)通管(guan)(guan)上安(an)裝時(shi)(shi),應符合下列規定:導波桿(gan)(探頭)的長度(du)應包括上部(bu)和下部(bu)測量(liang)死區,其端(duan)部(bu)應低于連(lian)(lian)(lian)(lian)通管(guan)(guan)下部(bu)連(lian)(lian)(lian)(lian)接口中心至少50mm;采(cai)用(yong)雙桿(gan)式探頭的導波雷(lei)達液(ye)位(wei)計(ji)時(shi)(shi),連(lian)(lian)(lian)(lian)通管(guan)(guan)直徑不(bu)小(xiao)于80mm;采(cai)用(yong)單桿(gan)式探頭的導波雷(lei)達液(ye)位(wei)計(ji)時(shi)(shi),連(lian)(lian)(lian)(lian)通管(guan)(guan)直徑不(bu)少于50mm。
③. 采(cai)用電纜(lan)探頭(tou)式導(dao)波(bo)雷(lei)達液(ye)位(wei)計(ji)測(ce)量大液(ye)位(wei)時,應(ying)(ying)在設(she)備底部對電纜(lan)探頭(tou)進行拉直固(gu)(gu)定,液(ye)面波(bo)動劇烈的場合應(ying)(ying)加透孔式保護管固(gu)(gu)定。
④. 被測介(jie)質溫度高時,宜(yi)將變送(song)器分(fen)離安裝。
⑤. 導波(bo)雷(lei)達與電(dian)容式液位計的(de)安裝還應符(fu)合制造廠的(de)要求(qiu)。

