Viditech VDT-2500RV is a seven-channels digital measuring instrument for two eddy current displacement sensors, which measures and evaluates relative shaft vibrations (2 channels), Pt100 temperatures (4 channels) and revolutions (1 channel) of the rotating machines.
The instrument is fully autonomous, it means with no need of superior system (PC). All operations (FFT analysis, recorder etc.) are done and stored inside the instrument.
Up to nine channels universal measuring units (2500 series) are useful as a very reliable protective units turning the machine OFF if any monitored value exceeds set limit) as well as a diagnostic instrument (thanks to the frequency analysis with high resolution, SD card recorder, trends, postmortem history etc.).
The unit can be set to several types by internal firmware thanks to the universal common hardware platform and can fulfill customer based solution also (3000 series).The units have universal input circuits allowing all common used sensor connection (ICP accelerometers, electrodynamic sensors, proximity sensors).
Measuring of the temperature is done via four three-wires Pt100 sensors inputs. Complete setup and control of the unit can be done in the fields (through display and keypad) or remote through PC software over Internet).