115罐(guan)液位(wei)計系統壓(ya)(ya)(ya)力施加到(dao)波(bo)(bo)紋管(guan)(guan)和機械連(lian)桿(gan)組(zu)件(jian)(jian)(jian)的內部(bu)容(rong)積。隨著壓(ya)(ya)(ya)力的變化,波(bo)(bo)紋管(guan)(guan)和連(lian)桿(gan)組(zu)件(jian)(jian)(jian)以機械方(fang)式(shi)連(lian)接到(dao)儀表(biao)(biao)指(zhi)(zhi)示(shi)器指(zhi)(zhi)針。主要(yao)部(bu)件(jian)(jian)(jian)是兩件(jian)(jian)(jian)式(shi)機身、波(bo)(bo)紋管(guan)(guan)傳感元件(jian)(jian)(jian)和過壓(ya)(ya)(ya)組(zu)件(jian)(jian)(jian)、扭矩管(guan)(guan)組(zu)件(jian)(jian)(jian)、范(fan)圍(wei)彈(dan)簧(huang)和儀表(biao)(biao)前部(bu)組(zu)件(jian)(jian)(jian)。該組(zu)件(jian)(jian)(jian)包含一個雙向過壓(ya)(ya)(ya)安全閥 (OPV),可在兩個方(fang)向上提(ti)供保護。當壓(ya)(ya)(ya)差超過量程的 130% 時(shi),OPV 會平(ping)衡 Hi 和 Lo 側之(zhi)間的壓(ya)(ya)(ya)力。¼” FNPT 雙頂部(bu)和底部(bu)連(lian)接作(zuo)為標(biao)準(zhun)配(pei)置提(ti)供。115 型(xing)儲罐(guan)液位(wei)計還配(pei)備(bei)了微調指(zhi)(zhi)針。如有(you)必(bi)要(yao),指(zhi)(zhi)針可以重新歸(gui)零。主體(ti)(ti)由(you)黃銅制成,內部(bu)為 316 不銹鋼(gang)。Viton 密封件(jian)(jian)(jian)作(zuo)為標(biao)準(zhun)配(pei)置提(ti)供。表(biao)(biao)盤直徑 6 英(ying)寸,黑色(se)(se)表(biao)(biao)盤上帶(dai)有(you)白(bai)色(se)(se)字母(mu)。(可選配(pei)黑色(se)(se)字體(ti)(ti)的白(bai)色(se)(se)表(biao)(biao)盤)115 種溫度限(xian)值(zhi)的額定溫度范(fan)圍(wei)為 -40° F 至 200° F。證明壓(ya)(ya)(ya)力是環境溫度下工作(zuo)壓(ya)(ya)(ya)力的兩倍。