Description
CONSILIUM
SPEED LOG
SAL R1
ELECTRONICS UNIT
The Consilium SAL R1 Electronics Unit is the central processing heart of the SAL R1 electromagnetic speed log system, responsible for receiving, conditioning, and outputting vessel speed and distance data. Installed as part of the ship’s navigation infrastructure, this electronics unit interprets signals from the transducer and converts them into accurate speed-through-water readings displayed on the bridge. Reliable speed log operation is critical for voyage planning, fuel optimisation, and compliance with navigational watchkeeping requirements onboard commercial and naval vessels.
Key Features
✓ Functions as the primary signal processing unit within the Consilium SAL R1 electromagnetic speed log system, managing data acquisition and output to navigation displays.
✓ Designed for integration with the SAL R1 speed log system architecture; compatibility with specific panels or displays is subject to confirmation based on vessel configuration.
✓ Intended for installation in the ship’s instrument or navigation equipment space; exact mounting requirements and electrical ratings depend on system configuration.
✓ Supports accurate speed-through-water measurement, which is essential for navigational safety, log keeping, and operational efficiency across vessel types.
✓ Replacement of the electronics unit restores full system functionality where transducer hardware remains serviceable, making it a cost-effective maintenance solution for existing SAL R1 installations.
Marine Applications
✓ Bridge navigation systems aboard merchant vessels where continuous speed-through-water monitoring is required for passage planning and voyage records.
✓ Offshore support vessels and platform supply vessels relying on accurate speed data for dynamic positioning reference and operational reporting.
✓ Naval and coast guard vessels where speed log integrity supports tactical navigation and compliance with operational standards.
✓ Tankers, bulk carriers, and container ships operating under ISM and SOLAS navigational equipment maintenance requirements.
✓ Vessel refits and dry-dock maintenance programmes where ageing or faulty electronics units within the SAL R1 system are being replaced to restore navigational instrument performance.
Why Marine Engineers Choose
Marine engineers and navigational equipment officers select the Consilium SAL R1 Electronics Unit as a direct-fit replacement that restores speed log accuracy without requiring full system replacement, minimising downtime and keeping the vessel’s navigational instruments fully operational.
Ideal For
Suitable for merchant vessels, offshore vessels, tankers, bulk carriers, container ships, naval craft, and any vessel class operating a Consilium SAL R1 speed log system requiring electronics unit service or replacement.
Technical Support
Technical support is available for the Consilium SAL R1 Electronics Unit (SKU: PRTS126), covering onboard installation guidance, system diagnostics, and remote troubleshooting assistance. Support is provided to help engineers restore speed log functionality efficiently with minimal disruption to vessel operations.




