DCC BLOCK OCCUPANCY DETECTOR, with built-in Time-Delay-Off

Description

You'll appreciate the features!  --- Adjustable Sensitivity, Adjustable Time-Delay-Off, Built-In LED!
See our other Model RR Circuits on Ebay ---- S-6 Trackside Signal Controller, and
XFL Crossing Signal Flasher & Detector!
DET-1 senses a Locomotive, a Lighted Car, or resistance-equipped wheelsets of car when present in an isolated section of DCC-powered track.
Ordinary wheelsets, and ordinary DC-powered track will not actuate the DET-1.
NOTE: Unlike some DCC Detectors (including BD-20), the DET-1 has a built-in adjustable Time-Delay-Off, which eliminates flickering on/off due to dirty wheels.
2nd and additional items ship free!
Can sense a moist finger placed across track!
Utilizes Transformer that completely isolates Track Power from DET-1 operating power
Senses locos, lighted cars, or cars equipped with resistor wheelsets
Adjustable Sensitivity
, by varying the number of block-lead turns of wire through its Transformer.
Adjustable Time-Delay-Off
, 0 to 6 seconds, by adjusting potentiometer (eliminates intermittent effect due to dirty wheels).
LED indicates actuation.
2" x 1-1/2" x 7/8"H
Mounts with #4 screws, or double-sided foam tape (not included).
Output 1
: Open Collector, 200 ma DC negative.
Output 2
: Bi-Polar DC, 200 ma --- directly operates 2-lead Bi-Polar LED trackside Searchlight Signals!
Output 2:
Bi-Polar DC, 200 ma --- operates Common-Anode Red-Green LED trackside Signals, with additional resistor and NPN transistor
NEW!
5 to 12 Volts DC operation (regulated is best)
Easy installation, full Instructions are included.
All products are 100% tested before shipping!