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通過SIL2認證的堡盟壓力變送器
發布日期:2010-10-14 瀏覽次數:1878

  通過SIL2認證(安全完整性2級)的堡盟壓力壓力變送器采用四位紅色LED顯示屏(高8 mm),具有兩個設定點。它無需任何附加工具即可完全在現場編程設定。所有參數均可設置密碼保護。

  SIL2認證基于安全失效系數(SFF)為98 %和硬件故障度(HFT)為0。該傳感器的結構架確保了SIL2安全等級,且無需使用兩個壓力開關保證冗余。對于危險區域的應用,該變送器還可提供ATEX Ex ia IIC T5/T6和ATEX II 1G版本。

  IEC 61508標準規定了常規系統運行和故障預測能力兩方面的基本安全要求。這些要求涵蓋了一般安全管理系統、具體產品設計和符合安全要求的過程設計,其目標是既避免系統性設計故障,又避免隨機性硬件失效。

關鍵詞搜索: 差壓變送器  羅斯蒙特3051 EJA110A

西安仕樂克儀表科技有限公司專業研發生產銷售壓力變送器,差壓變送器,采用頂尖精密生成設備加工生產,高品質,低價位,壓力變送器主要運用于電力冶金石油化工水利輕工機械等領域,產品遠銷南亞、西亞、歐洲。公司主要生產差壓變送器,羅斯蒙特3051,EJA110A,SLK系列智能型變送器、PT100系列熱電阻、熱電偶、流量計(渦街、V錐、電磁)、拉、壓力箔式法蘭式液位變送器傳感器以及各式智能壓力變送器。
Keywords: 壓力變送器 差壓變送器 差壓變送器廠家 EJA壓力變送器 壓力變送器廠家 羅斯蒙特壓力變送器
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