Preview: FDM-3 Laser Interferometer for Non-Contact Displacement Measurements
The FDM-3 laser interferometer from fionec enables non-contact displacement and distance measurements in industrial environments. Up to three compact and lightweight sensor heads can be operated simultaneously and integrated flexibly into existing measurement and inspection systems. With measurement distances of up to 0.6 m per sensor head, the system is suitable for a wide range of displacement and positioning tasks in manufacturing and inspection environments. The measurement rate of 40 kHz, integrated interfaces, and customized software solutions support seamless integration into automated processes.
Your benefits
High-resolution non-contact displacement and distance measurements
Non-contact and wear-free operation
Compact sensor heads and receiver unit
Up to 3 sensor heads per system, e.g. for X, Y, and Z measurements
Flexible integration into measurement and inspection systems
Automation and system integration capable
Electromagnetic compatibility (EMC)
System characteristics
FDM-3
Measurement head
Control software
FDM-3 GUI
Laser Interferometer
Measurement principle
phase-measurement interferometry
Measurement range
up to 0.6 m
Working distance
any (between 0-0.6 m)
Measuring frequency
40 kHz (fixed)
Distance-equivalent noise, typ. standard deviation:
< 1 nm at 0.1 m measurement distance
Multi-point measurement
parallel operation of up to 3 measurement heads
Programming interfaces
API, DLL
Included components
measurement head, user interface software (basic), receiver, power supply
Measurement Head
Interchangeable objectiv
for collimated or focused operation
Measurement direction
axial (0°)
Environmental measurement module (optional)
completely integrated
Dimensions
38 x 26 x 21 mm
Software
User interface software (FDM-Control)
status panel with signal quality indicator
prepared for customer specified evaluation e.g. vibration measurement
