Airmar 220WX-HTR Weather Station with Heater

Features

The Model 220WX is Airmar’s 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 @ 0°C to 55°C (32°F to 131°F), 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 @ 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

  Relative Humidity Data

• Relative Humidity Range: 10% to 95% RH
• Relative Humidity Accuracy*: ±5% units RH

  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

  Supply Voltage

• Supply Voltage: 12
• Supply Current (@ 12 VDC):
  • (<165 mA) <2.0W, LEN 4

  Data Input/Output

• Output: Via a single cable (various lengths available)
  • NMEA 0183 protocol over RS422 interface and NMEA 2000 protocol over CAN BUS

  Other Specifications

• Weight: 300 grams (0.8 lb)
• Mounting Thread Size on Base: Standard 1”-14 UNS (3/4” NPT optional)
• Certifications and Standards:
  • CE, IPX6 (Relative Humidity/IPX4), RoHS, 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 and relative humidity reports invalid during heater operation.
****Airmar has made the address claiming modifications to enable compatibility with the ISO 11783 
communication protocol for the agriculture industry – that is based on the SAE J1939 protocol.

Additional Information

• Rugged, compact ultrasonic instrument
• 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
• Low Power consumption

Owner's Guide

17-461-01.pdf 
17-461-01-spanish.pdf
17-461-01-french.pdf
17-570-01.pdf

**The price is subject to change at anytime without any notice.  We are not responsible for any typographical errors.  Any products can be cancelled from sale at any time.

** All Products sold here are Brand New unless specified Otherwise and come with Full Manufacturer's Warranty

WARNING: This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP) which is known to the State of California to cause reproductive harm, and Vinyl Chloride which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. __________________________________________________________________________________________

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