JPH01146136U - - Google Patents

Info

Publication number
JPH01146136U
JPH01146136U JP4436388U JP4436388U JPH01146136U JP H01146136 U JPH01146136 U JP H01146136U JP 4436388 U JP4436388 U JP 4436388U JP 4436388 U JP4436388 U JP 4436388U JP H01146136 U JPH01146136 U JP H01146136U
Authority
JP
Japan
Prior art keywords
pressure
balancing
transmitter
detection section
pressure receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4436388U
Other languages
English (en)
Other versions
JP2515707Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988044363U priority Critical patent/JP2515707Y2/ja
Publication of JPH01146136U publication Critical patent/JPH01146136U/ja
Application granted granted Critical
Publication of JP2515707Y2 publication Critical patent/JP2515707Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第１図は、実施例差圧伝送器を示す概略説明図
、第２図は、実施例差圧伝送器の圧力（荷重）出
力電圧特性を示す説明図、第３図は、従来の差圧
伝送器を示す概略説明図、第４図は、微分型差圧
伝送器の圧力信号特性を示す説明図である。 １：ボデイ本体、２，２ａ：受圧部、３：圧力
平衡手段、１１：圧力検出部、１２：検出室、３
１：平衡ベローズ、３２：平衡スプリング。

Claims (1)

  1. 【実用新案登録請求の範囲】 ボデイ本体の内部中央に圧力検出部を設ける共
    に、ボデイ本体の両開口面に封入液を充填した受
    圧部を設け、この受圧部を前記圧力検出部の検出
    室に連通させた差圧伝送器において、 前記一方の受圧部に、測定圧力に対向する圧力
    を付与するための平衡用ベローズと、交換可能な
    平衡スプリングとを有する圧力平衡手段を設けた
    ことを特徴とする差圧伝送器。
JP1988044363U 1988-03-31 1988-03-31 微分型差圧伝送器 Expired - Lifetime JP2515707Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988044363U JP2515707Y2 (ja) 1988-03-31 1988-03-31 微分型差圧伝送器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988044363U JP2515707Y2 (ja) 1988-03-31 1988-03-31 微分型差圧伝送器

Publications (2)

Publication Number Publication Date
JPH01146136U true JPH01146136U (ja) 1989-10-09
JP2515707Y2 JP2515707Y2 (ja) 1996-10-30

Family

ID=31270724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988044363U Expired - Lifetime JP2515707Y2 (ja) 1988-03-31 1988-03-31 微分型差圧伝送器

Country Status (1)

Country Link
JP (1) JP2515707Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115942U (ja) * 1984-12-29 1986-07-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115942U (ja) * 1984-12-29 1986-07-22

Also Published As

Publication number Publication date
JP2515707Y2 (ja) 1996-10-30

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