DMA’s Wheel Profile Measurement System was designed to improve the safety of the rolling stock, your infrastructure, and your operators. The WPMS operates automatically when a train is arriving and collects data for each wheel of the train. It computes the main geometrical parameters of the wheelset in real time and sends an alarm to the supervisor computer if any measured parameter is outside user-defined safety thresholds. All measurements are recorded and accessible for post processing. This supplies valuable data for maintenance optimization, reducing costs.

Suitable for

Mainline track

Spec Snapshot

EMC compliant (EN 50121)
Works at speeds up to 160 km/h
Certified for wayside installation