CN101308598A - 光纤光栅感温火灾探测*** - Google Patents
光纤光栅感温火灾探测*** Download PDFInfo
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- CN101308598A CN101308598A CNA2008100354015A CN200810035401A CN101308598A CN 101308598 A CN101308598 A CN 101308598A CN A2008100354015 A CNA2008100354015 A CN A2008100354015A CN 200810035401 A CN200810035401 A CN 200810035401A CN 101308598 A CN101308598 A CN 101308598A
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- Prior art keywords
- optical fiber
- wavelength
- temperature
- sensor
- fiber coupler
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Description
项目 | 参数 |
标准量程 | -60℃~+300℃ |
测量精度 | ±2℃ |
分辨率 | 0.1℃ |
外观尺寸 | 75mm×¢6mm |
安装方式 | 表面或直埋 |
波长范围 | 1525nm~1565nm |
反射率 | ≥90% |
尾纤种类 | 金属铠装 |
连接方式 | FC/PC或熔接 |
使用温度 | -60℃~299℃ |
储存温度 | -60℃~299℃ |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100354015A CN101308598B (zh) | 2008-03-31 | 2008-03-31 | 光纤光栅感温火灾探测*** |
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CN2008100354015A CN101308598B (zh) | 2008-03-31 | 2008-03-31 | 光纤光栅感温火灾探测*** |
Publications (2)
Publication Number | Publication Date |
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CN101308598A true CN101308598A (zh) | 2008-11-19 |
CN101308598B CN101308598B (zh) | 2010-06-02 |
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CN2008100354015A Expired - Fee Related CN101308598B (zh) | 2008-03-31 | 2008-03-31 | 光纤光栅感温火灾探测*** |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101571983B (zh) * | 2009-04-30 | 2011-12-07 | 曹春耕 | 光纤光栅隧道自动火灾报警及定位的方法 |
CN102494798A (zh) * | 2011-11-15 | 2012-06-13 | 清华大学 | 用于实时测量多点温度的光纤温度传感器 |
CN102650629A (zh) * | 2011-03-24 | 2012-08-29 | 北京交科公路勘察设计研究院有限公司 | 一种基于光纤光栅的隧道渗水监测方法及装置 |
CN102928001A (zh) * | 2012-10-17 | 2013-02-13 | 中南林业科技大学 | 基于光纤光栅传感技术的森林火灾监测的无线传感*** |
CN103213545A (zh) * | 2012-11-12 | 2013-07-24 | 海宁伊满阁太阳能科技有限公司 | 带太阳曝射估计器光纤测温火灾预警***的车辆 |
CN105469527A (zh) * | 2016-01-13 | 2016-04-06 | 上海腾盛智能交通技术有限公司 | 一种基于多传感器的火灾测温*** |
CN108205287A (zh) * | 2016-12-20 | 2018-06-26 | 天津市军联科技有限公司 | 基于dcs的油库监控*** |
CN109937438A (zh) * | 2016-11-11 | 2019-06-25 | 开利公司 | 基于高灵敏度光纤的检测 |
US11127270B2 (en) | 2016-11-11 | 2021-09-21 | Carrier Corporation | High sensitivity fiber optic based detection |
US11145177B2 (en) | 2016-11-11 | 2021-10-12 | Carrier Corporation | High sensitivity fiber optic based detection |
US11151853B2 (en) | 2016-11-11 | 2021-10-19 | Carrier Corporation | High sensitivity fiber optic based detection |
-
2008
- 2008-03-31 CN CN2008100354015A patent/CN101308598B/zh not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101571983B (zh) * | 2009-04-30 | 2011-12-07 | 曹春耕 | 光纤光栅隧道自动火灾报警及定位的方法 |
CN102650629A (zh) * | 2011-03-24 | 2012-08-29 | 北京交科公路勘察设计研究院有限公司 | 一种基于光纤光栅的隧道渗水监测方法及装置 |
CN102650629B (zh) * | 2011-03-24 | 2015-09-16 | 北京交科公路勘察设计研究院有限公司 | 一种实施基于光纤光栅的隧道渗水监测方法的装置 |
CN102494798B (zh) * | 2011-11-15 | 2014-11-26 | 清华大学 | 用于实时测量多点温度的光纤温度传感器 |
CN102494798A (zh) * | 2011-11-15 | 2012-06-13 | 清华大学 | 用于实时测量多点温度的光纤温度传感器 |
CN102928001A (zh) * | 2012-10-17 | 2013-02-13 | 中南林业科技大学 | 基于光纤光栅传感技术的森林火灾监测的无线传感*** |
CN103213545A (zh) * | 2012-11-12 | 2013-07-24 | 海宁伊满阁太阳能科技有限公司 | 带太阳曝射估计器光纤测温火灾预警***的车辆 |
CN103213545B (zh) * | 2012-11-12 | 2016-04-20 | 海宁伊满阁太阳能科技有限公司 | 带太阳曝射估计器光纤测温火灾预警***的车辆 |
CN105469527A (zh) * | 2016-01-13 | 2016-04-06 | 上海腾盛智能交通技术有限公司 | 一种基于多传感器的火灾测温*** |
CN109937438A (zh) * | 2016-11-11 | 2019-06-25 | 开利公司 | 基于高灵敏度光纤的检测 |
US11127270B2 (en) | 2016-11-11 | 2021-09-21 | Carrier Corporation | High sensitivity fiber optic based detection |
US11132883B2 (en) | 2016-11-11 | 2021-09-28 | Carrier Corporation | High sensitivity fiber optic based detection |
US11145177B2 (en) | 2016-11-11 | 2021-10-12 | Carrier Corporation | High sensitivity fiber optic based detection |
US11151853B2 (en) | 2016-11-11 | 2021-10-19 | Carrier Corporation | High sensitivity fiber optic based detection |
CN108205287A (zh) * | 2016-12-20 | 2018-06-26 | 天津市军联科技有限公司 | 基于dcs的油库监控*** |
Also Published As
Publication number | Publication date |
---|---|
CN101308598B (zh) | 2010-06-02 |
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