The Walker 2050 Mk2 is a reliable, cost-effective mechanical wind speed and direction measurement system manufactured by John Lilley & Gillie Ltd. (Walker Marine Technology) in the United Kingdom. Designed for commercial vessels, tugs, workboats, and coastal ships, the system utilizes the heavy-duty Walker P296 combined masthead sensor array—featuring a 3-cup anemometer for speed and a balanced wind vane for direction.

The P296 masthead sensor converts mechanical rotation into digital serial data right at the mast head, transmitting real-time NMEA 0183 signals directly to the bridge. On the bridge, the Walker P1249 DIN 144 indicator provides clear digital readouts of relative wind speed alongside a simulated analog circular display for wind direction using high-resolution OLED technology. The system can also be expanded with an optional P1066 True Wind Interface Unit to calculate true wind parameters using vessel speed and heading inputs.

Key Features:
• Combined Cup & Vane Masthead: Heavy-duty P296 mechanical sensor provides high accuracy in a compact, weather-sealed package.
• Digital & OLED Display: P1249 DIN 144 indicator presents digital numeric speed/direction alongside a simulated 360° analog direction ring.
• Direct NMEA 0183 Output: Transmits standard MWV sentence data directly to ECDIS, RADAR, VDR, and bridge alarm systems.
• Multi-Unit Speed Display: Front-panel selectable wind speed display in Knots, Meters per Second (m/s), or Kilometers per Hour (km/h).
• Expandable True Wind Option: Compatible with the Walker P1066 True Wind Interface Module to derive true wind speed and direction.
• Type Approved: Certified to IEC 60945, IEC 61162-2, and IEC 62288 standards with Bureau Veritas (BV) type approval.