Title:
非円筒の管腔を有する毛細管を含む圧力変換器
Document Type and Number:
Japanese Patent JP5551690
Kind Code:
B2
Abstract:
In a particular embodiment, a field device is disclosed that includes a housing defining a fluid cavity and a sensor cavity and having an isolation barrier to isolate the fluid cavity from the sensor cavity. The field device further includes a pressure sensor disposed within the sensor cavity. The pressure sensor includes at least one pressure inlet. The field device also includes a capillary tube extending from the at least one pressure inlet to the fluid cavity through the isolation barrier. The capillary tube includes a lumen having a non-cylindrical shape.
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Inventors:
A hustler, George, Charles
Application Number:
JP2011514592A
Publication Date:
July 16, 2014
Filing Date:
June 16, 2009
Export Citation:
Assignee:
Rose mount In condominium lei テッド
International Classes:
G01L13/00; G01L19/00
Attorney, Agent or Firm:
Takaki Tanaka
Kiyotaka Sakamoto
Tanabe Hisashi 2
Kiyotaka Sakamoto
Tanabe Hisashi 2