220WX-HTR Weather Station With Heater (Without Cable)

The Model 220WX is Airmar solution for commercial fishing weather monitoring applications. Feature rich, in a Durable, Rugged, Small footprint that is IPX4 or IPX6 rated; the model 220WX calculates the theoretical wind speed and direction based upon the apparent wind, speed of the vessel, and vessel heading.

The Model 220WX internal 10Hz GPS and 3 axis electronic compass provide heading, position, speed over ground and course over ground functionality that is required for theoretical wind data processing and mobile applications. A 3D compass with dynamic stabilization provided by the 3-axis rate gyro also enhances the rate of turn data.

Read the product brochure

• Apparent and Theoretical Wind Speed and Direction
• Barometric Pressure
• Air and Wind Chill Temperature
• Relative Humidity (field serviceable option)
• GPS Position, Speed Over Ground, Course Over Ground
• 3 Axis Solid State Compass with dynamic stabilization
• 3 Axis Rate Gyro Rate of Turn
• 3 Axis Accelerometer Best-in-Class Pitch & Roll performance
• Output: Via a single cable (various lengths available)
  • NMEA 0183 protocol over RS232 interface and NMEA 2000 protocol over CAN BUS
  • NMEA 0183 protocol over RS422 interface and NMEA 2000 protocol over CAN BUS

Specifications

Wind Data

• Wind Speed Range:
  • 0 knots to 78 knots (0 MPH to 90 MPH, 0 m/s to 40 m/s)
• Wind Speed Resolution:
  • 0.1 knot (0.1 MPH, 0.1 m/s)
    
    
• Wind Speed Accuracy @ 0C to 55C (32F to 131F), no precipitation*:
  • Low Wind Speeds:
    
    
    • 0 -10 knots; 1 knot RMS +10% of reading
    • (0 MPH to 11.5 MPH; 1.1MPH + 10% of reading)
    • (0 m/s to 5 m/s; 0.5 m/s + 10% of reading)
  • High Wind Speeds:
    • 10-78 knots; 2 knots RMS or 5%, whichever is greater
    • (11.5 MPH to 90 MPH; 2.3 MPH or 5%, whichever is greater)
    • (5 m/s to 40 m/s; 1 m/s or 5%, whichever is greater)
• Wind Speed Accuracy in wet conditions**:
  • 5 knots RMS (5.7 MPH RMS, 2.5 m/s RMS)
• Wind Direction Range: 0 to 360
• Wind Direction Resolution: 0.1
• Wind Direction Accuracy @ 0C to 55C (32F to 131F), no precipitation*:
  • Low Wind Speeds (5 RMS typical):
    • 4 - 10 knots (4.6 MPH to 11.5 MPH, 2 m/s to 5 m/s)
  • High Wind Speeds (2 RMS typical):
    • >10 knots (>11.5 MPH, >5 m/s)
• Wind Direction Accuracy in wet conditions** (8 RMS Typical):
  • 8 knots (>9.2 MPH, >4 m/s)