JPS642132U - - Google Patents
Info
- Publication number
- JPS642132U JPS642132U JP9776887U JP9776887U JPS642132U JP S642132 U JPS642132 U JP S642132U JP 9776887 U JP9776887 U JP 9776887U JP 9776887 U JP9776887 U JP 9776887U JP S642132 U JPS642132 U JP S642132U
- Authority
- JP
- Japan
- Prior art keywords
- pressure sensor
- pressure
- display
- displays
- display unit
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の一実施例による表示分離型圧
力センサの全体構成を示す図、第２図は圧力セン
サユニツトのブロツク図、第３図は表示ユニツト
のブロツク図、第４図は圧力センサユニツトと表
示ユニツトとを接続し嵌合して一体化した状態を
示す斜視図である。
１……圧力センサユニツト、２……表示ユニツ
ト、３……圧力導入パイプ、５……圧力設定器、
６……ソケツト、７……コネクタ、８……表示器
、１０……半導体圧力検出素子、１１，１２……
増幅器、１３……比較器（弁別手段）、２０……
Ａ／Ｄ変換器、２１……ＬＥＤドライバ。
Fig. 1 is a diagram showing the overall configuration of a display-separated pressure sensor according to an embodiment of the present invention, Fig. 2 is a block diagram of the pressure sensor unit, Fig. 3 is a block diagram of the display unit, and Fig. 4 is the pressure sensor. FIG. 3 is a perspective view showing a state in which the unit and the display unit are connected and fitted to be integrated. 1... Pressure sensor unit, 2... Display unit, 3... Pressure introduction pipe, 5... Pressure setting device,
6...Socket, 7...Connector, 8...Display device, 10...Semiconductor pressure detection element, 11, 12...
Amplifier, 13... Comparator (discrimination means), 20...
A/D converter, 21...LED driver.
Claims (1)
力を表示する表示ユニツトを含む表示分離型圧力
センサであつて、 前記圧力センサユニツトは、 圧力検出素子と、 前記圧力検出素子より得られる検知信号を所定
閾値レベルで弁別する弁別手段と、 前記閾値レベルを設定する設定手段と、 前記検知信号を出力するソケツトと、を有する
ものであり、 前記表示ユニツトは、 前記圧力センサユニツトのソケツトに連結され
るコネクタと、 前記圧力センサユニツトより得られる信号をデ
ジタル値に変換するＡ／Ｄ変換器と、 前記Ａ／Ｄ変換器により変換されたデジタル信
号を表示する表示器と、を有するものであること
を特徴とする表示分離型圧力センサ。[Claims for Utility Model Registration] A display-separated pressure sensor including a pressure sensor unit that detects pressure and a display unit that displays the pressure, the pressure sensor unit comprising: a pressure detection element; and a display unit that displays the pressure. The display unit includes: a discrimination means for discriminating the obtained detection signal at a predetermined threshold level; a setting means for setting the threshold level; and a socket for outputting the detection signal. It has a connector connected to the socket, an A/D converter that converts the signal obtained from the pressure sensor unit into a digital value, and a display that displays the digital signal converted by the A/D converter. A display-separated pressure sensor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9776887U JPH0645226Y2 (en) | 1987-06-24 | 1987-06-24 | Separate display pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9776887U JPH0645226Y2 (en) | 1987-06-24 | 1987-06-24 | Separate display pressure sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS642132U true JPS642132U (en) | 1989-01-09 |
| JPH0645226Y2 JPH0645226Y2 (en) | 1994-11-16 |
Family
ID=30965066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9776887U Expired - Lifetime JPH0645226Y2 (en) | 1987-06-24 | 1987-06-24 | Separate display pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645226Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007266503A (en) * | 2006-03-29 | 2007-10-11 | Nec Electronics Corp | Semiconductor manufacturing device |
-
1987
- 1987-06-24 JP JP9776887U patent/JPH0645226Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007266503A (en) * | 2006-03-29 | 2007-10-11 | Nec Electronics Corp | Semiconductor manufacturing device |
| JP4582715B2 (en) * | 2006-03-29 | 2010-11-17 | ルネサスエレクトロニクス株式会社 | Semiconductor manufacturing apparatus, and apparatus and method for sensitivity adjustment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645226Y2 (en) | 1994-11-16 |