Barrier Interface Unit (for use with intrinsically safe detectors)
Compatible with all C-TEC manufactured conventional fire alarm panels. Allows a zone of up to 10 intrinsically safe detectors and any number of manual call points to be used in hazardous environments such as gas plants. Open and short circuit wiring faults on the hazardous side of the barrier shown as open circuit faults at the fire panel.
Any questions, please ask.