Electronic Treadle

The electronic treadle, can detect when a train stops so that, for example, routes and level crossing barriers can be released, it is also a superior replacement to a mecanical treadle. The only moving part of the treadle is a relay in the evaluation unit.

If the dynamic wheel pressure exceeds a preset level, a change-over relay will be energized for 5 seconds.

The evaluation unit has fixed settings for different types of rails. No calibration is needed on installation. The tradle  consists of a sensor bolted to one of the rails and an evaluation unit with a DSP processor and other electronics installed alongside the track. Other functions for example axle counter are possible by modifying the software.  

The relay unit uses the same type of sensor as the weighing system, and a processor analyzes the signal from the sensors and compares it to a preset level.

| About Us | Our Products | Our Services | Contact Us |
Copyright © 2009 PICKLAB