JPH0125451Y2 - - Google Patents
Info
- Publication number
- JPH0125451Y2 JPH0125451Y2 JP12378283U JP12378283U JPH0125451Y2 JP H0125451 Y2 JPH0125451 Y2 JP H0125451Y2 JP 12378283 U JP12378283 U JP 12378283U JP 12378283 U JP12378283 U JP 12378283U JP H0125451 Y2 JPH0125451 Y2 JP H0125451Y2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- detection sensor
- fault detection
- voltage
- resistance element
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 26
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12378283U JPS6032728U (ja) | 1983-08-11 | 1983-08-11 | 障害検出センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12378283U JPS6032728U (ja) | 1983-08-11 | 1983-08-11 | 障害検出センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6032728U JPS6032728U (ja) | 1985-03-06 |
| JPH0125451Y2 true JPH0125451Y2 (enrdf_load_stackoverflow) | 1989-07-31 |
Family
ID=30282428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12378283U Granted JPS6032728U (ja) | 1983-08-11 | 1983-08-11 | 障害検出センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032728U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363080A (en) * | 1991-12-27 | 1994-11-08 | Avx Corporation | High accuracy surface mount inductor |
-
1983
- 1983-08-11 JP JP12378283U patent/JPS6032728U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6032728U (ja) | 1985-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2618793C1 (ru) | Способ и устройство для измерения сопротивления линии управляющих линий в системах аварийной сигнализации и управления | |
| US7372369B2 (en) | Monitoring of alarm system wiring | |
| US3922658A (en) | Fluid level monitor | |
| TWI332644B (en) | Method and device for monitoring a detector line of a fire detection system for faults | |
| US4019067A (en) | Conductive probe level control | |
| US4761638A (en) | Means and method for detecting presence of electrically conductive fluid | |
| EP0840112B1 (en) | Condition monitoring of a gas detector | |
| JPH0125451Y2 (enrdf_load_stackoverflow) | ||
| JPH03504764A (ja) | 可変状態の変化を検出する方法、システムおよび装置 | |
| US4172252A (en) | Monitoring arrangement for monitoring a change from a normal condition of any one of a plurality of condition sensing devices | |
| JPH01502391A (ja) | ケーブルの故障検出装置 | |
| JPS62501990A (ja) | 故障状態検出方法及び回路 | |
| JPH0219746Y2 (enrdf_load_stackoverflow) | ||
| US3831083A (en) | Conductivity and specific resistance measuring system | |
| SU1642530A1 (ru) | Устройство дл контрол степени загр знени поверхности изол ционной конструкции | |
| SU1599780A1 (ru) | Устройство дл контрол работы счетчика электроэнергии в двухпроводных сет х | |
| US5189399A (en) | Method of operating an ionization smoke alarm and ionization smoke alarm | |
| HU226180B1 (en) | Transducer for filling level sensors | |
| CA1096954A (en) | Monitoring arrangement for monitoring a change from a normal condition of any one of a plurality of condition sensing devices | |
| SU1029101A1 (ru) | Устройство дл контрол изол ции сети посто нного тока | |
| SU1737362A1 (ru) | Устройство дл контрол сопротивлени изол ции сетей посто нного тока | |
| KR200171615Y1 (ko) | 복합형 화재감지기 | |
| JPH0298673A (ja) | 絶緑抵抗検出装置 | |
| JPH0815359A (ja) | 腐蝕度センサ | |
| JPH0365689B2 (enrdf_load_stackoverflow) |