产品简介

FT-27-VSM系列的DOVS分布式光纤振动传感解调仪是利用单根光纤作为传感传输二合一的器件，通过对直接触及光纤或通过承载物（如覆土、铁丝网、管道等）传递给光纤的各种扰动数据进行分析处理，可识别光纤沿线不同类型的外部干扰，如人工挖掘、破坏或可能损伤地下光缆和管道的机械施工，以及长距离输油、水管道爆裂或泄露等，能实现长距离多点入侵的同时监测，监测距离长、灵敏度高、定位范围准确、实时性高。

产品优势

• 连续分布式，无盲区、隐蔽性好、可地埋
• 监测距离长，最远可达40公里
• 防区可调，定位范围准确
• 动态响应实时性高，满足早期预警需求
• 低功耗、高可靠、嵌入式设计
• 单端连接，安装简单、易于维护

应用领域

• 通信光缆、电缆的振动监测报警
• 油气管道防盗、防破坏监监测
• 输油、输水、输气管道振动、泄露监测
• 高铁周界安全防护
• 机场周界安全防护

产品参数

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.