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| Product Name: |
Distributed Acoustic Sensing (DAS)
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| Related proudcts |
fiber array, |
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DAS Sensing
Distributed acoustic sensing system (DAS) is a common technology in fileds of oil and gas industry to proof pilferage, ***ect pipeline leaks, and monitor drilling. DAS's interrogator units are connected to fiber optic cables, turning them into acoustic sensors, realizing real-time monitoring of railway lines over 50 km continuously.
It is suitable for many railway use cases, such as trains postioning, infrastructures monitoring, defective wheels ***ecting, and obstacles identifying.
What Are The Das Technology's Advantages?
Continuous and distributed measurement of temperature and vibration, no measurement blind area
Multi-event simultaneous ***ection and accurate positioning
The optical fibre is the sensor, which combines transmission and sensing in one
60km ultra-long measurement distance, rich measurement information
Fast response, an alarm within 1 second
Optical signal transmission, complete electrical insulation, anti-electromagnetic interference |
| Company: |
AtGrating Technologies
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| Contact: |
Mr. at grating |
| Address: |
5F, Building B, Chiwan Industry Park, Shaodi Road, Shekou, Nanshan, Shenzhen City |
| Postcode: |
518068 |
| Tel: |
0755-2667 4283 |
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