AB400 Elite - Elevator / Conveyor Belt Misalignment System .
Detects dangerous misalignment of buckets and belt to
prevent costly downtime and help eliminate the risk of
explosions.
The AB400 Elite uses an electronic microprocessor control unit
and up to 4 magnetic alignment sensors to monitor the alignment
of the belts of 2 separate bucket elevators / conveyors. Alternatively
the 4 sensors can monitor the top and bottom belt alignment in a
single bucket elevator.
Alignment Sensing: The two probes, which are mounted on the
elevator will generate one pulse for each metallic bucket or bolt.
If the elevator belt becomes misaligned, one of the probes will fail
to detect the buckets or bolts, and the control will then cause the
alarm relay to energise and, after a delay, the stop relay will
de-energise. Two separate alarm relays and two separate stop
relays are provided. A self-test feature allows the control unit to
check itself for correct function. An option for RS485 comms
allows remote monitoring by PLC or PC.
ATEX certified for zones 21 and 22 Ex II 2D T125º
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July 2006
