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Train detection system - TDR14
Product number: AP215573
Safety-signalling device for train detection on level crossings.
Ideal replacement for old mechanical or magnetic wheel detectors (contacts), track circuits or loops.
- Train detection system TDR14 consists of :
- railwheel sensor ZK24-2 on the rail and
- indoor device TDR14-UNUR in level crossing cabinet (rack)
- One sensor ZK24-2 replaces two single wheel detectors because of its doubled structure of wheel detection
- Possible to use different combinations of switch-on and switch-off points
- Detection of all types of railwheel flange according to UIC 510-2, UIC 512
- Bidirectional operation or unidirectional operation
- Event recording
- For speeds up to 350 km/h
- Drop away from the rail detection on both channels
- High level of EMC immunity according to EN 50121-4
- Designed for SIL4 level of safety according to EN 50126, EN 50128 and EN 50129
- Mounting: on wall or in the rack
- Testing device TDI14 enables fast detection of improper operation of TDR14 device
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