Rate of Turn Indicator
medium
IMO-required rate of turn indicator for vessels in restricted waters. Mandatory for vessels ≥50000 GT or specific flag requirements.
Known Models (4)
Raytheon Anschütz ROT Indicator
±30°/min
· Navigation Data / Sensor
range: ±30°/min
imo_approved: True
Common Failures:
- • Gyro sensor drift
- • Display calibration
- • Interface issues
Service: Part of Synapsis bridge. Also available standalone.
Spares: Raytheon Anschütz: Ersatzteile per Hersteller-Netzwerk. Lead time: 1-4 Wochen. Backup-Systeme an Bord pflichtgemäß.
Sperry Marine ROT Indicator
±30°/min
· Navigation Data / Sensor
range: ±30°/min
imo_approved: True
Common Failures:
- • Sensor aging
- • Display backlight
- • Mounting vibration
Service: Sperry ROT indicator. Part of VisionMaster suite.
Spares: Sperry Marine: Ersatzteile per Hersteller-Netzwerk. Lead time: 1-4 Wochen. Backup-Systeme an Bord pflichtgemäß.
Tokyo Keiki ROT Indicator
±30°/min
· Navigation Data / Sensor
range: ±30°/min
imo_approved: True
Common Failures:
- • Sensor calibration
- • Display dimming
- • Interface compatibility
Service: Japanese ROT indicator. Reliable operation.
Spares: Tokyo Keiki: Ersatzteile per Hersteller-Netzwerk. Lead time: 1-4 Wochen. Backup-Systeme an Bord pflichtgemäß.
Yokogawa ROT Indicator
±30°/min
· Navigation Data / Sensor
range: ±30°/min
Common Failures:
- • Yokogawa marine exit — spares limited
- • Sensor drift
- • Display obsolescence
Service: Yokogawa ROT. Spares via third parties only.
Spares: Yokogawa: Ersatzteile per Hersteller-Netzwerk. Lead time: 1-4 Wochen. Backup-Systeme an Bord pflichtgemäß.