SELESMAR 972021 A1

SELESMAR 972021 A1 is a marine signal converter / synchro digital PCB card for Selesmar marine gyrocompass and heading repeater navigation systems. The pcb card converts synchro analogue heading signals from gyro units into stable digital signals for bridge repeaters and navigation consoles. The pcb card processes angular heading data to ensure accurate heading transmission for ship navigation and DP systems. The pcb card integrates signal conditioning and noise filtering circuits to suppress electrical interference from ship power networks. The pcb card provides hardware status self-monitoring for continuous fault checking during navigation operation.

SELESMAR 972021 A1 adopts marine-grade PCB components for rack mounting inside wheelhouse navigation cabinets. The navigation module distributes converted digital heading data to multiple bridge navigation instruments and operator panels. The navigation module uses standard onboard connectors for simple plug-in wiring and local maintenance. The navigation module is manufactured to marine environmental standards, resisting vibration, humidity and temperature variation onboard seagoing vessels. The navigation module passes marine classification testing to guarantee reliable long-term navigation performance.

SELESMAR 972021 A1 is widely installed on cargo ships, tankers and offshore vessel gyrocompass heading repeater navigation systems. The industrial spare part can replace defective circuit boards to restore synchro heading signal conversion and distribution rapidly. The industrial spare part matches original electrical specifications for direct plug-in replacement. The industrial spare part has clear part marking for fast identification and stock management. The industrial spare part reduces vessel downtime during navigation system overhaul and marine electronics maintenance.