产品简介
FT-27-FHC200型光纤空心包体传感器是一种多栅区的光纤光栅三维应力传感器,该传感器是专门为测量地下工程原岩应力而设计的传感器。在地下工程的设计与施工过程中,原岩地应力水平直接决定着结构的支护设计、结构的断面形式、施工方法等,准确测量原岩地应力水平是确保结构安全稳定、进行支护设计优化的必要条件。该传感器对于岩土工程复杂地质和水文条件的适应性强,信号稳定、灵敏,且传输距离远。
产品优势
应用领域
产品参数
项目 |
FT-27-FHC200 参数值 |
量程 |
0 ~ 200 Mpa |
分辨率 |
≤0.01% FS |
精度 |
<0.3% FS |
工作温度范围 |
-30 ℃ ~ 65 ℃ |
工作波长区间 |
C波段(1525 nm ~ 1565 nm) |
光栅反射率 |
≥ 90% |
尺寸 |
Φ 39 mm × 144 mm |
重量(不带光缆) |
860 g |
封装方式 |
耐腐蚀合金 |
出缆形式 |
Φ 6 mm × 1.5 m铠装光缆 |
安装方式 |
嵌入岩体开孔处后灌胶封固 |
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.