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產(chǎn)品簡(jiǎn)介
FT-27-FPP-GEN系列MEMS光纖壓力傳感器是利用法布里-珀羅干涉(F-P)原理,將壓力變化轉(zhuǎn)換為傳感器內(nèi)部F-P壓力敏感腔的腔長(zhǎng)變化。F-P壓力敏感腔由具有一定反射率的兩個(gè)平面鏡組成,光束在其間多次反射構(gòu)成多光束干涉,在壓力作用下,F(xiàn)-P腔長(zhǎng)發(fā)生相應(yīng)變化,使入射光被調(diào)制。通過(guò)解調(diào)含有壓力信息的光輸出信號(hào),就可以獲取壓力值,也可解算獲得被測(cè)液體的精確高度。非常適用于高電壓、強(qiáng)電磁干擾、強(qiáng)腐蝕和易燃、易爆的環(huán)境。
產(chǎn)品優(yōu)勢(shì)
應(yīng)用領(lǐng)域
產(chǎn)品參數(shù)
項(xiàng)目 |
FT-27-FPP-GEN系列 參數(shù)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. |
工作溫度 |
-40 ℃~ 100℃ |
-40 ℃~ 100℃ |
-40 ℃~ 100℃ |
-40 ℃~ 100℃ |
工作波長(zhǎng)區(qū)間 |
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 |
封裝方式 |
耐腐蝕合金外殼 |
耐腐蝕合金外殼 |
耐腐蝕合金外殼 |
耐腐蝕合金外殼 |
出纜形式 |
Φ3mm× 1.5 m鎧裝光纜 |
Φ6mm× 1.5 m鎧裝光纜 |
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單芯光纖可并聯(lián)數(shù)量 |
6支 |
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安裝方式 |
密封螺紋連接 |
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.