VibroFlex Range O Polytec VibroFlex Range Remote detection of vibrations from distant structures Product brochure

Vibration measurement and condition monitoring with laser precision at hundreds of meters

VibroFlex Range is the outdoor-proof long-range vibration measurement solution designed for remote analysis of vibrating structures, model validation and health monitoring on large and distant structures from more than 500 m. The laser sensor conveniently monitors structural dynamics and stability of buildings, operating machinery and critical production facilities, providing a fast and efficient on-site testing solution. The determined Eigen frequencies and deflections can be used e. g. for health monitoring or model validation of simulations. ■ Remote vibration analysis > 500 m with laser precision...

Reliable precision measurement in the field VibroFlex Range is designed as a robust and reliable high precision sensor with intuitive and easy operation. The super long range lens with large aperture in combination with the unique patented QTec® multi-path interferometer technology guarantees excellent quality and precision of the measured data even under the most challenging conditions. SENSOR HEAD robust and outdoor-proof (IP63) FINE ADJUSTMENT and 3-way geared head for challenging conditions avoids surface preparation telescopic sight for overview integrated coaxial Full HD camera (patented)...

Structural dynamics and condition monitoring based on laser vibration measurement * + ANALOG BNC OUTPUT : for displacement, velocity, ; acceleration and signal level Ready for measurements in the field within minutes * ■ compatible with all VibroFlex sensor heads ■ intuitive and powerful Learn more ■ analysis in time and frequency domain about VibSoft ■ integrated display of video image ■ powerful post-processing and automation ■ optimally integrated in OS for flawless digital data transfer up to 24 MHz ■ remote control of sensor Focused laser measurement even under challenging conditions like...

Remote condition testing simplified VibroFlex Range is the dedicated tool for high-resolution remote condition testing of displacement, velocity and acceleration. Structural health monitoring Condition monitoring & predictive maintenance For monitoring the structural health or dynamic behavior of structures such as bridges and their assemblies, VibroFlex Range measures resonance frequencies and displacements for non-destructive vibration testing in a non-contact and cost-effective way. It allows for example measuring the deflection of a bridge under load or even determining the tension force...

How it works Laser Doppler vibrometers use light as information carrier, evaluating the backscattered light from a vibrating target, which modulates the laser frequency according to the Doppler effect. The integrated interferometer is used to optically extract the modulation, using a photodetector to convert it into a high-frequency electrical signal. The decoder electronics demodulate the FM signal in order to derive velocity, displacement or acceleration. QTec® patented multipath interferometry uses reception diversity for recombining the best readings from different perspectives. This enables...

Shaping the future since 1967 OM_PB_VibroFlex_Range_E_52156 2026/07 - Technical specifications are subject to change without notice. High tech for research and industry. Pioneers. Innovators. Perfectionists. Find your Polytec representative: www.polytec.com/contact Polytec GmbH · Germany Polytec-Platz 1-7 · 76337 Waldbronn