产品简介
FT-27-FPP-GEN系列MEMS光纤压力传感器是利用法布里-珀罗干涉(F-P)原理,将压力变化转换为传感器内部F-P压力敏感腔的腔长变化。F-P压力敏感腔由具有一定反射率的两个平面镜组成,光束在其间多次反射构成多光束干涉,在压力作用下,F-P腔长发生相应变化,使入射光被调制。通过解调含有压力信息的光输出信号,就可以获取压力值,也可解算获得被测液体的精确高度。非常适用于高电压、强电磁干扰、强腐蚀和易燃、易爆的环境。
产品优势
应用领域
产品参数
项目 |
FT-27-FPP-GEN系列 参数值 |
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FT-27-FPP25-M |
FT-27-FPP25 |
FT-27-FPP300 |
FT-27-FPP600 |
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特征 |
微型/小量程 |
小量程 |
中量程 |
大量程 |
量程 |
250 kPa |
250 kPa |
3 Mpa |
6 Mpa |
分辨率 |
10 Pa |
10 Pa |
100 Pa |
250 Pa |
精度 |
0.1% F.S. |
0.1% F.S. |
0.1% F.S. |
0.1% F.S. |
工作温度 |
-40 ℃~ 100℃ |
-40 ℃~ 100℃ |
-40 ℃~ 100℃ |
-40 ℃~ 100℃ |
工作波长区间 |
C波段(1525 nm ~1565nm) |
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尺寸 |
Φ 6 mm × 30 mm |
Φ 10 mm × 90 mm |
Φ 12 mm × 82 mm |
Φ 12 mm × 82 mm |
重量 |
12 g |
42 g |
58 g |
58 g |
封装方式 |
耐腐蚀合金外壳 |
耐腐蚀合金外壳 |
耐腐蚀合金外壳 |
耐腐蚀合金外壳 |
出缆形式 |
Φ3mm× 1.5 m铠装光缆 |
Φ6mm× 1.5 m铠装光缆 |
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单芯光纤可并联数量 |
6支 |
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安装方式 |
密封螺纹连接 |
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.