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產(chǎn)品簡介
FT-27-OFT200型光纖溫度傳感器通過內(nèi)部敏感元件光纖光柵反射的光信號中心波長的偏移量來檢測溫度的變化,無源、不帶電、本質(zhì)安全,不受電磁和雷電干擾,測溫精度及分辨率不受光源波動及傳輸線路彎曲損耗的影響,可直接通過光纖進行信號遠程傳輸。
產(chǎn)品優(yōu)勢
應用領(lǐng)域
項目 |
FT-27-OFT200 參數(shù)值 |
量程 |
-40 ℃ ~ 120 ℃ |
分辨率 |
0.01 ℃ |
精度 |
±0.1 ℃ ~ ±0.5 ℃ |
響應時間(τ0.63) |
1000 ms |
工作波長區(qū)間 |
C波段(1525 nm ~ 1565 nm) |
光柵反射率 |
≥ 90% |
尺寸 |
35 mm × 7 mm × 5 mm |
重量(不帶光纜) |
5 g |
封裝方式 |
絕緣導熱陶瓷 |
出纜形式 |
Φ 3mm × 1.5 m耐高溫非鎧裝光纜 |
傳感頭之間級連方式 |
與光分路盒采用一體化出廠封裝,無需現(xiàn)場熔接 |
單芯光纖可并聯(lián)數(shù)量 |
12支 |
防污閃工頻耐壓值 |
220 KV |
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.