基于光纖布拉格光柵技術(shù)的單軸加速度傳感器,可用于大型建筑物或復(fù)雜設(shè)備的加速度檢測,檢測范圍從DC至低頻
產(chǎn)品特性
? 和傳統(tǒng)加速度傳感器相同的質(zhì)量標(biāo)準(zhǔn)
? 鎧裝光纜與傳感器結(jié)合緊密,有效保護(hù)光纖并消除應(yīng)力? 標(biāo)準(zhǔn)螺紋連接結(jié)構(gòu),安裝簡單快捷,可重復(fù)使用? 可提供安裝塊,用于雙軸或三軸安裝? 惡劣環(huán)境可使用連接頭保護(hù)裝置? 鎧裝光纜,傳感器堅(jiān)固密封? 使用 Micron Optics 公司的微光機(jī)械專利技術(shù)
產(chǎn)品應(yīng)用
大型結(jié)構(gòu)的加速度監(jiān)測橋梁、大壩、建筑物、隧道、船舶、航天器、列車及其他復(fù)雜結(jié)構(gòu)的長期健康檢測Performance Propertiesos7100Operating Temperature Range-40 to 80°CReference Sensitivity1~16 pm/gFrequency ResponseSee charts belowFrequency Range2DC to 300 HzMounted Resonance Frequency~700 HzTransverse Sensitivity< 5% Reference SensitivityTemperature Transient Sensitivity10.7 ms-2/°CMaximum Operational Shock100 g PeakPhysical PropertiesDimension338 x 9 x 19 mmWeight328 gCase Material / PlatingASTM F-15 Kovar/Gold over electrolytic nickelCable LengthUser specified, 1 m max (± 10 cm)Fiber TypeSMF28-CompatibleCable Bend Radius≥ 17 mmCable Type3 mm Armored CableConnectorsFC/APC optionalMounting Method4I0-32 Tapped HoleOptical PropertiesPeak Reflectivity (Rmax)> 70%FWHM (- 3 dB point)0.25 nm (± .05 nm)Isolation> 15 dB (@ ± 0.4 nm around center wavelength)
大型結(jié)構(gòu)的加速度監(jiān)測
橋梁、大壩、建筑物、隧道、船舶、航天器、列車及其他復(fù)雜結(jié)構(gòu)的長期健康檢測
Performance Properties
os7100
Operating Temperature Range
-40 to 80°C
Reference Sensitivity1
~16 pm/g
Frequency Response
See charts below
Frequency Range2
DC to 300 Hz
Mounted Resonance Frequency
~700 Hz
Transverse Sensitivity
< 5% Reference Sensitivity
Temperature Transient Sensitivity
10.7 ms-2/°C
Maximum Operational Shock
100 g Peak
Physical Properties
Dimension3
38 x 9 x 19 mm
Weight3
28 g
Case Material / Plating
ASTM F-15 Kovar/Gold over electrolytic nickel
Cable Length
User specified, 1 m max (± 10 cm)
Fiber Type
SMF28-Compatible
Cable Bend Radius
≥ 17 mm
Cable Type
3 mm Armored Cable
Connectors
FC/APC optional
Mounting Method4
I0-32 Tapped Hole
Optical Properties
Peak Reflectivity (Rmax)
> 70%
FWHM (- 3 dB point)
0.25 nm (± .05 nm)
Isolation
> 15 dB (@ ± 0.4 nm around center wavelength)
大型結(jié)構(gòu)的加速度監(jiān)測,