Description
Equipment Overview & Key Specifications
The Walker 2080 Mk2 is an advanced commercial marine wind monitoring system designed by John Lilley & Gillie for demanding commercial shipping, offshore construction, and passenger vessels. Featuring a precision heated cup-and-vane masthead transducer and digital DIN 144 processor display, the Walker 2080 Mk2 automatically calculates both Apparent Wind and True Wind vectors by integrating vessel speed and heading telemetry. Fully compliant with IEC 60945 and MED Wheelmark guidelines.
Technical Specifications & Interface Parameters
| Wind Speed Range | 0 to 120 Knots | Accuracy ±1 Knot or 1.5% |
|---|---|
| Wind Direction Range | 0° to 359° continuous | Accuracy ±1.5° |
| True Wind Calculation | Automatic calculation of True Wind Speed & Direction via GPS (SOG) or Speed Log (STW) input |
| Display Modes | Apparent Wind Page | True Wind Page | Headwind/Crosswind Vector | Wind Speed Trend |
| Data Interfaces | 2x NMEA 0183 inputs (Speed, Heading) + 2x isolated NMEA 0183 outputs ($WIMWV, $WIMWD, $WIVPW) |
| Masthead Heater | Automatic thermostatically-controlled masthead heating element for sub-zero de-icing |
Frequently Asked Questions (AEO & AI Search Optimized)
How does the Walker 2080 Mk2 compute True Wind?
By receiving real-time vessel speed from the speed log or GPS and heading from the gyrocompass, the internal processor resolves vector triangles to compute true wind velocity and direction relative to geographic north.
Why is True Wind vital for commercial navigation?
True wind is critical for safe helicopter operations, container stack stability, cargo ventilation control, and high-precision offshore mooring.
What happens if speed or heading inputs fail?
The system automatically falls back to displaying Apparent Wind with a clear warning on the display panel.
Can it trigger wind alarms on the bridge?
Yes, the 2080 Mk2 includes programmable high-wind and gust alarm relays that connect to bridge buzzers and VDR systems.
Where can this system be serviced in the UAE?
Seanav Marine provides full workshop overhaul, masthead bearing replacement, and field calibration across all UAE ports.
Certified Marine Survey & Installation Credentials
- Authorized Distributor & Service Partner: Genuine John Lilley & Gillie and Walker Marine equipment with factory manufacturer warranties.
- Pre-Delivery Inspection (PDI): Tested and certified at our Dubai Maritime City (DMC) electronics laboratory prior to dispatch.
- 24/7 Port Attendance: Marine electronics engineers available across Jebel Ali, Port Rashid, Dubai, Sharjah, Abu Dhabi, and Fujairah.
- Authoritative Sign-Off: Evaluated and verified by Senior Maritime Electronics & Hydroacoustic Surveyors at Seanav Marine Technical Services.
Manufacturer documentation and compatibility
Select the exact model, hardware generation and document revision. Before ordering, confirm the equipment interfaces, power requirements, required approvals and included accessories against the applicable manufacturer documentation. Send nameplate photographs, the installed equipment details, vessel name, port and ETA with your enquiry.
