JPS6324394A - 環境異常警報設備 - Google Patents

環境異常警報設備

Info

Publication number
JPS6324394A
JPS6324394A JP16659886A JP16659886A JPS6324394A JP S6324394 A JPS6324394 A JP S6324394A JP 16659886 A JP16659886 A JP 16659886A JP 16659886 A JP16659886 A JP 16659886A JP S6324394 A JPS6324394 A JP S6324394A
Authority
JP
Japan
Prior art keywords
analog
sensors
monitoring device
central monitoring
sensor
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
JP16659886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470676B2 (enrdf_load_stackoverflow
Inventor
木村　徹男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
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 by Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP16659886A priority Critical patent/JPS6324394A/ja
Priority to GB8716834A priority patent/GB2193590B/en
Publication of JPS6324394A publication Critical patent/JPS6324394A/ja
Publication of JPH0470676B2 publication Critical patent/JPH0470676B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • G08B26/002—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel only replying the state of the sensor

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP16659886A 1986-07-17 1986-07-17 環境異常警報設備 Granted JPS6324394A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16659886A JPS6324394A (ja) 1986-07-17 1986-07-17 環境異常警報設備
GB8716834A GB2193590B (en) 1986-07-17 1987-07-16 Environmental abnormality alarm apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16659886A JPS6324394A (ja) 1986-07-17 1986-07-17 環境異常警報設備

Publications (2)

Publication Number Publication Date
JPS6324394A true JPS6324394A (ja) 1988-02-01
JPH0470676B2 JPH0470676B2 (enrdf_load_stackoverflow) 1992-11-11

Family

ID=15834257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16659886A Granted JPS6324394A (ja) 1986-07-17 1986-07-17 環境異常警報設備

Country Status (2)

Country Link
JP (1) JPS6324394A (enrdf_load_stackoverflow)
GB (1) GB2193590B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128788A (ja) * 1988-11-08 1990-05-17 Matsushita Electric Ind Co Ltd コイン式洗濯機

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254943A (en) * 1991-04-20 1992-10-21 Jones Richard W Recovery and control of information
CN109345765A (zh) * 2018-10-25 2019-02-15 聊城职业技术学院 一种基于实时监控的家居管理辅助系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144899A (en) * 1978-05-04 1979-11-12 Hochiki Co Device for monitoring physically variable amount
JPS59201193A (ja) * 1983-04-30 1984-11-14 松下電工株式会社 火報システム
JPS61247918A (ja) * 1985-04-26 1986-11-05 Hochiki Corp アナログセンサの出力補正装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817089B2 (de) * 1978-04-19 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gefahrenmeldeanlage
CA1178678A (en) * 1981-03-13 1984-11-27 John M. Wynne Bidirectional, interactive fire detection system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144899A (en) * 1978-05-04 1979-11-12 Hochiki Co Device for monitoring physically variable amount
JPS59201193A (ja) * 1983-04-30 1984-11-14 松下電工株式会社 火報システム
JPS61247918A (ja) * 1985-04-26 1986-11-05 Hochiki Corp アナログセンサの出力補正装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128788A (ja) * 1988-11-08 1990-05-17 Matsushita Electric Ind Co Ltd コイン式洗濯機

Also Published As

Publication number Publication date
GB2193590A (en) 1988-02-10
GB8716834D0 (en) 1987-08-19
JPH0470676B2 (enrdf_load_stackoverflow) 1992-11-11
GB2193590B (en) 1990-07-18

Similar Documents

Publication Publication Date Title
US5703575A (en) Open sensor diagnostic system for temperature transmitter in a process control system
EP1247268B1 (en) Low power two-wire self validating temperature transmitter
US5172096A (en) Threshold determination apparatus and method
US5138616A (en) Continuous on-line link error rate detector utilizing the frame bit error rate
US5864286A (en) Distributed intelligence alarm system having a two- tier monitoring process for detecting alarm conditions
NO170957B (no) Brannalarmsystem
JPS63251897A (ja) 環境異常警報装置
CN112904799A (zh) 数据采集设备、系统及其方法
JPS6324394A (ja) 環境異常警報設備
CN110989488A (zh) 一种可编程逻辑控制器侦测系统及方法
CN111610773B (zh) 检测输入/输出(i/o)回路中的回路电阻和泄漏电流
JPH0397009A (ja) プロセス制御系の変化率警報装置
CN113963526A (zh) 一种基于云平台消防设备质量检测方法、装置及存储介质
JPH08124056A (ja) 防災感知器試験器
CN114609997B (zh) 一种过程控制站模拟量输入变化速率保护实现方法
CA1083242A (en) Monitor and alarm apparatus in loop line system
RU1791795C (ru) Устройство контрол технологического параметра в разветвленной сети
JPH0296613A (ja) プラント異常兆候検知装置
JPH0533933Y2 (enrdf_load_stackoverflow)
JP2002190073A (ja) 火災警報装置
JPH054079Y2 (enrdf_load_stackoverflow)
CN120507080A (zh) 一种基于压力传感材料的异常检测系统
JPH01283697A (ja) 監視制御装置
JPH0682280A (ja) 警報処理装置
JPS63246616A (ja) 環境監視装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees