DAS

Introduction

Using existing optical fibre as an acoustic sensor

Distributed Acoustic Sensing (DAS) measures sound by light in optical fibre.

Principle of the sensing technology

The fibre is the sensor

System configuration

Advantages:
Reduced costs
Improved safety
Greater availability
Higher throughput

Applications:

Cases
1)Speed detection

2)Railway monitoring

3)Rock fall detection

4)Large scale networked DAS installation

Contact us
Beijing Zhongtong ACE Rail Technology Co., Ltd
Add: #202, Block B, Building No.2, Guigu Liangcheng Nongda South Street No. 1, Haidian District Beijing
Tel: (8610)62667598
Fax: (8610)62667598   Beijing Zhongtong ACE Rail Technology Co., Ltd
Add: #202, Block B, Building No.2, Guigu Liangcheng Nongda South Street No. 1, Haidian District Beijing
 Tel: (8610)62667598
Fax: (8610)62667598

Cooperation

If you are willing to cooperate with us, please do not hesitate to call 010-62667598.