NAVIGAT 3500 Fiber Optic Gyrocompass vs 4020 Mk II Compact Electromagnetic Speed Log
Integrated Bridge Systems comparison
·
2 products
·
View all Integrated Bridge Systems
The Sperry Marine NAVIGAT 3500 Fiber Optic Gyrocompass and AMI Marine 4020 Mk II Compact Electromagnetic Speed Log are both integrated bridge systems products certified to MED.
NAVIGAT 3500 Fiber Optic Gyrocompass
4020 Mk II Compact Electromagnetic Speed Log
Specification comparison
Specification
NAVIGAT 3500 Fiber Optic Gyrocompass
4020 Mk II Compact Electromagnetic Speed Log
Heading Accuracy
Roll/Pitch Accuracy
Rate of Turn Accuracy
X/Y Rate Accuracy
Heave Accuracy
Initial Settling Time
Fine Settling Time
MTBF
Technology
Serial Outputs (Repeaters)
Serial Outputs (Receivers)
Warranty
Measurement Type
Mounting
Design
Certification comparison
Certification
NAVIGAT 3500 Fiber Optic Gyrocompass
4020 Mk II Compact Electromagnetic Speed Log
CCS
✓ — Not listed
MED
✓ ✓
Other Integrated Bridge Systems comparisons
Data sources
NAVIGAT 3500 Fiber Optic Gyrocompass
Data from sperrymarine.com ·
View original
4020 Mk II Compact Electromagnetic Speed Log
Data from amimarine.com ·
View original
The equipment specifications, certification references, and compliance data presented on SOLASindex have been compiled from publicly available manufacturer websites and documentation. This information is provided for reference purposes only.
SOLASindex does not certify, endorse, or recommend any product or manufacturer. We are an information platform, not a certification body, marketplace, or regulatory authority.
This information is not a substitute for:
Official product documentation from the manufacturer
Current certification records from classification societies or the EMSA MED Portal
Regulatory compliance verification with your flag state authority
Professional procurement or maritime safety advice
Equipment certifications may expire, be modified, suspended, or withdrawn at any time. Specifications may change between production runs. Always verify current certification status, specifications, and SOLAS compliance directly with the manufacturer and your classification society before making procurement decisions.
Data accuracy: While we strive to present accurate and current information, we do not warrant or guarantee the completeness, accuracy, or currency of any data displayed. Information reflects what was publicly available at the time of extraction.
Manufacturers: If any data about your products is inaccurate, claim your listing to correct it directly, or contact us at corrections@networklayer.ai . We will address reported inaccuracies within 5 business days.