HI 2204LT回路功率(lv)級重(zhong)(zhong)(zhong)量變送器是連接應(ying)變計(ji)、稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器和負(fu)載點(dian)(dian)的橋梁。用(yong)(yong)于按重(zhong)(zhong)(zhong)量計(ji)的物位(wei)和力(li)測(ce)(ce)量應(ying)用(yong)(yong)。采用(yong)(yong)密封和灌(guan)封方式，可承受典型(xing)的工(gong)業環境(jing)。它們具有(you)粗(cu)調(diao)(diao)零偏移調(diao)(diao)整(zheng)(zheng)以(yi)(yi)消(xiao)除靜載，微調(diao)(diao)調(diao)(diao)零以(yi)(yi)補償稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器/點(dian)(dian)之間(jian)的微小差異，以(yi)(yi)及跨距調(diao)(diao)整(zheng)(zheng)以(yi)(yi)設置工(gong)作范圍“活負(fu)載”。HI 2204LT 以(yi)(yi)每(mei)秒約 90 次的速率(lv)為稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器/測(ce)(ce)點(dian)(dian)供電(dian)，并將(jiang)讀取的信號轉換(huan)為 4-20 mA 輸出。HI 2204LT 系列可用(yong)(yong)于獨立安裝(zhuang)，也可從(cong)工(gong)廠訂(ding)購 NEMA 4X 不銹鋼或 NEMA 4 鋼外殼，均帶有(you)多稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器（至多 4 個(ge)）求和卡。設計(ji)用(yong)(yong)于非危險環境(jing)。它產生(sheng) 5 VDC 激勵電(dian)壓。能夠(gou)產生(sheng)其(qi)完(wan)整(zheng)(zheng)的 4-20 mA 信號，同時僅需要總稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器容量的 33% 的“活負(fu)載”。即使(shi)使(shi)用(yong)(yong)四個(ge) 3 mV/V、350 ohm 稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器/點(dian)(dian)也是如(ru)此。

• 兩線制變送器
• 為多達 4 個稱重傳感器/點供電
• 可調跨度和歸零
• 低成本