Locomotive Movement Parameter Collection System KPD-4 with Control Unit BU-4 for Precise Monitoring

The complex of means for collection and registration of locomotive movement parameters KPD-4 with control unit BU-4 is designed for measuring conversion of the angle of rotation of the locomotive wheelset axle into length (travelled distance), speed and linear acceleration values, for measuring conversion of DC electric current into pressure value, for measuring time intervals. Complex means of collecting and recording locomotive movement parameters KPD-4 with control unit BU-4 has several versions, differing in nominal values of supply voltage, speed indication range and the presence of a connector for connection of additional pressure and angle sensors.