Airmar 150WX Anemometer

Features

Reliability and superior accuracy
No moving parts
Plug and play installation, makes the WX Series an easy and affordable choice for any weather solution
The Airmar WX Series instruments are unique, as they are the only weather monitoring system to offer true and apparent wind speed and direction in one compact housing, without the need for additional sensors
Designed for moving applications where true and apparent wind are different, the 150WX or 200WX models are recommended
- They include additional sensors such as a 10Hz GPS, solid-state compass, tilt sensors and a field replaceable relative humidity sensor
- These models feature configurable RS232, RS422 and CAN BUS digital data outputs, providing unparalleled versatility for all your weather monitoring needs
Cables sold separately

Functions

Apparent wind speed and direction
Ultrasonic wind readings up to 80 knots (92 MPH)
Barometric pressure
Air temperature
Wind chill temperature
Dew point temperature
Heat index temperature
RS422 or CAN output
Optional field-serviceable relative humidity sensor

Benefits of the WX Series Include:

Removable humidity sensor that is field serviceable
IPX6 waterproof rating (units with the relative humidity module are IPX4 waterproof rated)
New power supply featuring a 50% reduction in current draw for use in remote locations that use solar or battery power
Wider operating voltage range of 9-40 VDC
Adjustable, unfiltered wind data for monitoring maximum gust conditions
Output via a single cable (various lengths available) for power and either RS232 (NMEA 0183) or RS422 (NMEA 0183) and CAN BUS (NMEA® 2000) data interface
WeatherCaster™ PC software for viewing and customizing data sentences
Low-cost, easy to install units either permanently or as a portable system. Units can be installed on a standard pole with 1”-14 UNS or ¾” NPT threads

Applications:

Airports
Meteorology
Fire & Hazardous Response
Highway/Road Conditions
Marine
Military
Nuclear Facilities
Offshore Platforms & Docks
Structural Monitoring
Utility Towers
Weather Buoys

WeatherCaster™ Software

Included with all of the WX Series WeatherStation models, AIRMAR’s WeatherCaster Software puts your own personel weatherman on your PC 24 hours a day. Available with analog and digital information, this software is easy-to-use, customizalbe to your preferred settings, and allows for plug and play connectivity.

Dimensional Drawing

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%, whicheve r 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° RMS when level

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, SA off)

Operating Temperature

- Operating Temperature Range: -25°C to 55°C (-13°F to 131°F)

Supply Voltage

- Supply Voltage: 9 VDC to 40 VDC
- Supply Current (@ 12 VDC):
  - <1W (<90 mA)

Data Input/Output

- 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 RS-422 standard interface and NMEA 2000^® protocol over CAN BUS

Other Specifications

Weight: 300 grams (0.8 lb)
Mounting Thread Size on Base: 1”-14 UNS or 3/4” NPT
Certifications and Standards: CE, IPX6 (Relative Humidity/IPX4), RoHS, IEC61000-4-2, IEC60945, IEC60950_1C, IEC60950_22A, EN55022, EN55024, EN15014982

RMS—Root Mean Square, LEN—Load Equivalency Number Humidity and temperature readings compared to Vaisala^® Instruments *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.