Sensa-Bloc II™
- Indicates occupancy of an entire block by sensing current drawn by locomotive or lighted car.
- No soldering required
- DCC compatible
Sensa-Bloc II™ provides the sensing that is needed to control all the track side signals.
Sensa-Bloc II™ uses quick plug-in connectors for fast and easy installation to track and throttle. It detects current flow in a given block of track. It can be used for triggering flashing grade crossings, controlling aspect signals, and showing that a given block is occupied by turning on an indicator positioned on a control panel. For more control, there is a potentiometer mounted for adjusting the sensitivity so there are no false indications.