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Dual Auto-Sense "Smart" Block Occupancy Detector

MSRP: $39.95
$33.95
(You save $6.00 )
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Product Description

NO TARIFFS for our USA customers!

Ultra Sensitive Block Detection

Specifically designed to detect rolling stock fixed with resistor wheel sets.

  • Each detector PCB will monitor two separate DCC blocks.
  • Will reliably detect up to 47K Ohm resistors across rails. *
  • Proven Tuned-Coil Front End Design.
  • Two Isolated Outputs per Block.
  • Automatically sets sensitivity on each block.
  • Tuned coil front end followed by precision rectifier, amplifier, and CPU.
  • Serial port available for fine-tuning digital filter parameters.
  • Requires input of 7-12VDC

*47K based on 1 meter clean track. Snowball Creek recommends industry standard values of 22K or 39K resistor wheelsets.