An overheating journal bearing and an overheating wheel are separate problems with separate thresholds. BearingMAP measures both on every axle of every passing train and sends the readings straight to DataMAP.

Journal bearing temperature from 0 to 350 °C, read on every axle that passes the site.
Wheel temperature from 0 to 815 °C on two dedicated beams, identifying dragging, stuck and ineffective brakes.
Providing confidence, fidelity and redundancy of what matters during every pass.
Superior data quality and accuracy captured at virtually all operating speeds.
Thermal readings on bearings and wheels catch faults before they escalate in severity.
'Talker' radio announcements provide train crews with immediate notification of the most severe conditions.
DataMAP provides measurements, trends and alarms for your network of wayside systems.
A keep clean air purge protects the optics, so site visits stay planned rather than reactive.
Every BearingMAP reading lands in DataMAP, the application every Infravis system reports into.
Explore DataMAPNo forms. You talk to a railroad engineer about the site, the spec and the schedule.