Highly sensitive single axis accelerometer for detection of very small movements.
Perfect for measurements of large structures under ambient vibration.
Can be combined with other accelerometers for bi- or triaxial measurements.
FS65HSA
The newLight FS65HSA is an advanced vibration sensor based on Fiber Bragg Grating (FBG) technology. It is part of the newLight optical sensor line and is designed to measure extremely low acceleration levels at low frequencies with exceptional sensitivity.
Ideal for a wide range of monitoring applications, the FS65HSA excels in detecting low-frequency, small-amplitude vibrations. It is particularly suited for ambient vibration monitoring of civil structures, aiding in structural health monitoring.
The sensor is self-compensated for temperature variations, ensuring stable measurements at very low frequencies. The simultaneous measurement of vibration along different axes is possible using multiple accelerometers, connected together and installed at different positions.
Effective even under aggressive environments and adverse conditions such as humidity and salt
Dual output for in-series integration
Accurate measurements even in very stiff structures under ambient vibration
Code | Actions | Price | Availability | Mounting | Resonance frequency [kHz] | Electric isolation | Electrical connector location | TEDS | Filtering | Measurement range [m/s²] | Weight [oz] |
---|---|---|---|---|---|---|---|---|---|---|---|
1-FS65HSA-02/2570 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
K-FS65HSA |
|
-4 °F | 176 °F | Center bolt mounting | 240 Hz | None | Integral cable | No | None | ||
1-FS65HSA-05/2530 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
1-FS65HSA-05/2510 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
1-FS65HSA-02/2525 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
1-FS65HSA-02/2555 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
1-FS65HSA-02/2540 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
1-FS65HSA-02/2585 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
1-FS65HSA-02/2510 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
1-FS65HSA-05/2550 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - | ||
1-FS65HSA-05/2570 |
|
Center bolt mounting | 240 Hz | None | Integral cable | No | None | - | - |
File |
Description |
Type |
Languages |
Size |
---|---|---|---|---|
FS65HSA - Data Sheet (B06262) | FS65HSA - Data Sheet |
Technical Document | English | 251 KB |
FS65HSA - Mounting Instructions (A06266) | FS65HSA - Mounting Instructions |
Technical Document | English | 1 MB |
HBK FiberSensing: Optical Measurement Solutions EN S04318 - print | HBM FiberSensing: Optical Measurement Solutions - Brochure |
Marketing Document | English | 19 MB |
Type/technology | Fiber Bragg Grating |
Direction/Axes | Uniaxial |
Measurement range [m/s²] | 20 m/s², 50 m/s² |
Measurement range [g] | 2 g, 5 g |
Measurement range (base unit) | 2 g, 5 g |
Application | Speciality, General purpose |
Weight [gram] | 610 g |
Weight [oz] | 22 oz |
Sensitivity tolerance | 10 % |
Sensitivity | 1300 pm/g |
Lower frequency [Hz] | 0.1 Hz |
Higher frequency [Hz] | 75 Hz |
Minimum Temperature [°C] | -20 °C |
Maximum Temperature [°C] | 80 °C |
Minimum Temperature [°F] | -4 °F |
Maximum Temperature [°F] | 176 °F |
Mounting | Center bolt mounting |
Resonance frequency [kHz] | 240 Hz |
Electric isolation | None |
Electrical connector location | Integral cable |
TEDS | No |
Filtering | None |
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.