FS65HDA

Accelerometers for harsh environments, in particular for railway applications.

FS65HDA

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newLight FS66HDA Heavy Duty Accelerometer for Pantographs

The FS65HDL Heavy Duty Accelerometer is a Fiber Bragg Grating (FBG) based single axis vibration sensor, designed to be used under harsh environments, in particular on railway applications.

It is part of the newLight optical sensor line, ready to measure thermally compensated vibrations up to 200Hz. The sensor is part of HBK's Optical Pantograph and Overhead Power Lines Measurement System.

Safe

Fully passive sensor, based on Fiber Bragg Grating (FBG) Technology.

Effective even under high voltage of the pantograph.

Robust

Ruggedized packing, railway rated cablings and optical connectors.

EN45545 fire safety certified

Highly sensitive

Linear sensitivity and thermally compensated with the use of two FBG in an push-pull configuration.

Accurate measurements meeting EN50317 standards for contact force determination.

Code	Name
1-FSOEM-1701	Pantograph Monitoring System
1-FSOEM-1701-02-01	FS65HDA Heavy Duty Accelerometer

FS65HDA - Data Sheet	Data Sheets	English
FSOEM-1701 Pantograph Solution - Mounting Instructions	Mounting Instructions	English
Innotrans pantograph solution flyer	Flyer	English

FS65HDA
Type/technology	Fiber Bragg Grating
Direction/Axes	Uniaxial
Measurement range	196.13 m/s²
Measurement range	20 g
Application	Speciality
Weight	34 g
Weight	1.2 oz
Sensitivity tolerance	10 %
Sensitivity	40 pm/g
Lower frequency	0.5 Hz
Higher frequency	200 Hz
Minimum Temperature	-40 °C
Maximum Temperature	75 °C
Minimum Temperature	-40 °F
Maximum Temperature	167 °F
Resonance frequency	790 Hz
Electric isolation	None
TEDS	No
Filtering	None

List of accessories available for all variants of this family

Product Code	Description
1-FSOEM-1701-03-01	Connection Box for Pantograph System
1-FSOEM-1701-04-01	Connection cable for Pantograph System
1-FSOEM-1701-05-01	Pantograph System Connectors Cleaner

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FS65HDA

newLight FS66HDA Heavy Duty Accelerometer for Pantographs

Safe

Robust

Highly sensitive

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