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ULFA差壓儀表系列USR

發布日期:2022-04-28 點擊率:52

產品介紹

嵌入式設計

測量空氣及非腐蝕性氣體

4Digit LED顯示功能(誤差±0.25%)

4~20mA功率

2SPDT功率

RS-485通信(選項)、可調單位(mmH2O

觸點輸出1,2設置:

觸點輸出NO-COM-NC(NO-COM -> COM-NC)

設置接點輸出1的壓力值后,按住ENT鍵直到顯示SAVE,保存后移動到接點輸出2的設定模式。設定接點輸出2的壓力值后,按住ENT鍵,直到SAVE顯示,保存后移動到移動平均濾波器設定模式。短按ENT鍵保存并返回壓力測量模式。

Ulfa Technology Co.,Ltd成立于1996年,處于壓力領域的知名地位。公司在階段的業務主要是半導體制造設備工程;從1998年中期開始,開發了數字壓力表,開關和變送器。利用壓力應用產品的先進技術,如鼓風機控制器,MFC和流量計。盡管ULFA在這個業務領域有悠久的歷史,根據積累的技術,ULFA能夠成功進入新的市場。在發展中,ULFA將盡全力滿足所有客戶并開發新價值。

詳細參數

USR系列差壓儀表

單位變更功能:

在壓力測量模式(mmH2O)中同時按MODE和DOWN鍵將單位更改為Pa(Pa LED指示燈)

在壓力測量模式(Pa)下同時按MODE和UP鍵將單位更改為mmH2O(MmH2O LED開啟)

測試模式:可以測試4mA,12mA,20mA,Sw1,Sw2的運行,無論壓力值如何

產品應用

    下一篇: ULFA差壓變送器及開關

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