JPS58174799U - Measuring device with automatic disconnection circuit - Google Patents
Measuring device with automatic disconnection circuitInfo
- Publication number
- JPS58174799U JPS58174799U JP7196582U JP7196582U JPS58174799U JP S58174799 U JPS58174799 U JP S58174799U JP 7196582 U JP7196582 U JP 7196582U JP 7196582 U JP7196582 U JP 7196582U JP S58174799 U JPS58174799 U JP S58174799U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- measuring device
- automatic disconnection
- disconnection circuit
- measuring instrument
- 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.)
- Pending
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の自動切離し回路計測装置の一実施例の
回路図である。
１・・・・・・電流信号を発生する変換器、２・・開電
流信号ライン、３・・・・・・自動切離し回路、４・・
・・・・補助リレー、５・・・・・・補助リレーのａ接
点、６・・・・・・補助リレーのｂ接点、７・・・・・
・計測器、８・・・・・・計測器内部警報接点。FIG. 1 is a circuit diagram of an embodiment of the automatic disconnection circuit measuring device of the present invention. 1... Converter that generates a current signal, 2... Open current signal line, 3... Automatic disconnection circuit, 4...
...Auxiliary relay, 5...A contact of the auxiliary relay, 6...B contact of the auxiliary relay, 7...
・Measuring instrument, 8...Measuring instrument internal alarm contact.
Claims (1)
制御する回路と、計測器の故障を検出する回路とより成
る計測装置において、前記計測器の故障、保守点検時に
、瞬時、前記計測器の切離しが可能な回路を設けたこと
を特徴とする自動切離し回路付計測装置。An input circuit that takes in current signals, records input signals, provides instructions,
An automatic measuring device comprising a circuit for controlling a circuit and a circuit for detecting a malfunction of a measuring instrument, characterized in that a circuit is provided that can instantly disconnect the measuring instrument in the event of a malfunction or maintenance inspection of the measuring instrument. Measuring device with disconnection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7196582U JPS58174799U (en) | 1982-05-19 | 1982-05-19 | Measuring device with automatic disconnection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7196582U JPS58174799U (en) | 1982-05-19 | 1982-05-19 | Measuring device with automatic disconnection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58174799U true JPS58174799U (en) | 1983-11-22 |
Family
ID=30081553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7196582U Pending JPS58174799U (en) | 1982-05-19 | 1982-05-19 | Measuring device with automatic disconnection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58174799U (en) |
-
1982
- 1982-05-19 JP JP7196582U patent/JPS58174799U/en active Pending
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