NORCONTROL WTU HA446069A

This NorControl WTU HA446069A is a Watch Timer Unit for Kongsberg Norcontrol BNWAS (Bridge Navigational Watch Alarm System) marine bridge navigation watch safety system. The watch timer unit monitors the alertness of the bridge officer of watch by sending timed acknowledgement prompts. The watch timer unit triggers staged alarm escalation if no operator acknowledgement is received within the preset time window. The watch timer unit complies with IMO watchkeeping safety requirements for commercial seagoing vessels. The watch timer unit adopts marine grade circuit design to resist vibration, salt fog and temperature fluctuation on ship bridge consoles.

This unit executes watch timer logic and alarm sequence for navigation safety supervision. The BNWAS WTU module communicates with bridge alarm panel and marine automation system via dedicated onboard bus. The BNWAS WTU module has LCD display and function keys for timer parameter setup and on-site status checking. The BNWAS WTU module uses panel mounting type for installation on vessel bridge console. The BNWAS WTU module is widely installed on container ships, bulk carriers and tankers equipped with Norcontrol BNWAS bridge watch alarm system.

It serves as a critical safety spare component for BNWAS system overhaul and retrofit. The Norcontrol WTU HA446069A spare unit is manufactured to original factory specifications for direct replacement. The Norcontrol WTU HA446069A spare unit ensures compliance with IMO navigation watch safety rules and shortens vessel downtime during maintenance work. The Norcontrol WTU HA446069A spare unit supports simple wiring and fast on-site commissioning and timer parameter verification. The Norcontrol WTU HA446069A spare unit is stocked by marine bridge automation spare parts suppliers worldwide.