NAVIKNOT 450D Speed Log vs GEOLOG Dual-Axis GNSS Speed Log System

Integrated Bridge Systems comparison · 2 products · View all Integrated Bridge Systems

The Sperry Marine NAVIKNOT 450D Speed Log and AMI Marine GEOLOG Dual-Axis GNSS Speed Log System are both integrated bridge systems products certified to MED.

NAVIKNOT 450D Speed Log
GEOLOG Dual-Axis GNSS Speed Log System

Specification comparison

Specification NAVIKNOT 450D Speed Log GEOLOG Dual-Axis GNSS Speed Log System
Sensor Type Doppler transducer
Measurement Single-axis water speed (STW)
Speed Range -50 to +50 kn
Accuracy 1% or 0.1 kn (whichever is greater)
Display Color TFT
CDU Dimensions 223 x 127 x 44 mm
CDU Installation Depth 100 mm
CDU Weight 1.1 kg
Axes 2 (fore/aft and athwartships)
Sensor Configuration Single sensor
Measurement Type Speed over ground (GNSS)

Certification comparison

Certification NAVIKNOT 450D Speed Log GEOLOG Dual-Axis GNSS Speed Log System
CCS ✓ — Not listed
MED ✓ ✓

Other Integrated Bridge Systems comparisons

Data sources

NAVIKNOT 450D Speed Log
Data from sperrymarine.com ·
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GEOLOG Dual-Axis GNSS Speed Log System
Data from amimarine.com ·
View original