TMD 2-4

TMD 2-4

The TMD 2-4 is an efficient solution for the detection of transverse profile on left and right rail of tracks. The online measuring device TMD 2-4 is applicable for grooved rails and standard Vignol rails.

The working procedure for rail measuring is based on non-contact principle achieved by laser detection units. The two detection units are assembled on left and right side of the measuring device, one for each rail. The laser detection units can be mounted on trolleys, bogies and working equipment. The online measuring device can be coupled and linked directly to a working unit and actuated automatically by means of defined reference points on track.

The TMD 2-4 supports a standard USB interface, external power supply and on-board power supply (2x 18 VDC batteries). The measurement data are recorded in the form of raw data and printable files, on hard disc and USB stick. All recorded data can be analysed on an external PC. The program supports the output of the measured profiles with comparison to the target template curve and information for documentation.

Detection and calculation of actual transverse profile comply with EN 13231.