利用光纤传感系统的无损探伤装置进行结构体的健康监测[光纳株式会社]-应用案例(step3-4)

管道内壁侵蚀监测

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管道内壁侵蚀监测

应用案例

A specially trained technicians install the system in the existing facilities

Installation procedure
	1.	Remove insulation
	2.	Mark a line along the route of sensor laying, and remove rust preventive from the pipe
	3.	Lay strain and temperature compensation fiber
	4.	Repaint rust preventive
	5.	Reinstall insulation and restore
	6.	Start monitoring

*1 For the arrangement of one monitoring section, it takes for a maximum of 2 days. ( setting up scaffolding excluded . Several workings in parallel are practicable. )

	Collect required data.
	Input the optical fiber location into the analysis system and link it with measurements results.

	PPP-BOTDA detection levels Detectable strain change: ±5με Detectable temperature change: ±0.25℃ Measurement speed: 5 s / 100 m

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光纳株式会社（Neubrex Co., Ltd.）邮编:650-0023 日本兵库县神户市中央区栄町通1-1-24[map]