Airmar 220WXH GPS Compass Header NMEA 2000 NMEA 0183 RS422

Airmar 220WXH GPS Compass Header NMEA 2000 NMEA 0183 RS422

Airmar 220WXH GPS Compass Header NMEA 2000 NMEA 0183 RS422 Additional Information

• Rugged, compact ultrasonic instrument
• Thermostatically controlled heater element
• Apparent and Theoretical Wind Speed and Direction
• Barometric Pressure
• Air and Wind Chill Temperature
• GPS Position, Speed Over Ground, Course Over Ground
• 3 Axis Solid State Compass with dynamic stabilisation
• 3 Axis Rate Gyro – Rate of Turn
• 3 Axis Accelerometer – Best-in-Class Pitch & Roll performance
• Low Power consumption

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 @ 0°C to 55°C (32°F to 131°F), no precipitation*:
    • Low Wind Speeds:
      • 0 -10knots; 1knot 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%, which ever 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 @ 0°C to 55°C (32°F to 131°F), 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)

Compass Data

• • Compass Accuracy:
    • 1° static heading accuracy; 2° dynamic heading accuracy

Pitch and Roll Data

• • Pitch and Roll Range / Accuracy: ±50° / <1°

Air Temperature Data

• • Air Temperature Range***: -40°C to 55°C (-40°F to 131°F)
  • Air Temperature Resolution: 0.1°C (0.1°F)
  • Air Temperature Accuracy: ±1.1°C (±2°F)* @ >4 knots wind (>4.6 MPH wind) (>2 m/s wind)

Barometric Pressure Data

• • Barometric Pressure Range: 300 mbar to 1100 mbar (24 inHg to 33 inHg, 800 hPa to 1100 hPa)
  • Barometric Pressure Resolution: 0.1 mbar (0.029 inHg, 0.1 hPa)
  • Barometric Pressure Accuracy: ±1 mbar (±0.029 inHg, ±1 hPa) when altitude correction is available

GPS Data

• • GPS Position Accuracy: 3 m (10’) with WAAS/EGNOS (95% of the time)

Operating Temperature

• • Operating Temperature Range: -25°C to 55°C (-13°F to 131°F)
  • Heater Operating Temperature Range: -40°C to 55°C
    • Heater cycles when sensor reaches 1°C

    Supply Voltage

  • Supply Voltage: 12 VDC to 24 VDC
  • Heater Supply Voltage: 24 VDC
  • Supply Current (@ 24 VDC):
    • <.2.0W (<85mA)
  • Heater Supply Current (@ 24 VDC):
    • <.60W (2.5A)

Data Input/Output

• • Output: Via a single cable (various lengths available)
    • NMEA 0183 protocol over RS-422 standard interface OR RS232 interface
    • NOTE: The 220WXH CANNOT be used with an NMEA 2000^® CAN BUS network

Other Specifications

• Weight: 300 grams (0.8 lb)
• Communication Interface: NMEA 0183 (RS232 or RS-422 standard & CAN)
• Mounting Thread Size on Base: Standard 1”-14 UNS (3/4” NPT optional)
• Certifications and Standards: CE, IPX6, RoHS, IEC61000-4-2, IEC60945

  RMS—Root Mean Square, LEN—Load Equivalency Number *When the wind speed is less than 2 m/s (4.6 MPH) and/or air temperature is below 0°C (32°F), wind, temperature, and relative humidity readings will be less accurate. **Wet conditions include moisture, rain, frost, dew, snow, ice and/or sea spray in the wind channel. ***Temperature results invalid during heater operation Please contact us for more information or check out the rest of your marine navigation rage.