AIRMAR 120WX WeatherStation Instrument

Features

The Model 120WX is the Airmar solution for recreational boating; feature rich, in a durable, rugged, small footprint that is IPX4 or IPX6 rated for this environment.

Reliability and performance, along with no moving parts, makes the 120WX an easy and affordable choice for your recreational boating needs.

• Ultrasonic wind readings
• Apparent wind speed & angle
• Barometric pressure
• Air temperature
• Wind chill
• Optional relative humidity module
• IPX4 with the RH Option
• IPX6 without the RH Option
• Output: Via a single cable (various lengths available)

        NMEA 0183/ASCII Serial protocol over RS232 interface and NMEA 2000® protocol over CAN

        NMEA 0183/ASCII Serial protocol over RS-422 standard interface and NMEA 2000 protocol over CAN

Specifications

• Wind Speed

        Range: 0 knots to 78 knots

        Accuracy: 5% @ 19 knots (@4 angles)

        Resolution: 0.1 knots

        Units: knots

        Calculations: User configurable damping

• Wind Direction

        Range: 0° to 359.9°

        Accuracy: ±3° @ 10 m/s

        Resolution: 0.1°

        Calculations: User configurable damping

• Air Temperature

        Range: -40° to 80°C

        Accuracy: ±1.1°C @ 20°C

        Resolution: 0.1

        Units: °C

• Barometric Pressure

        Range: 300 to 1100 hPa

        Accuracy: ±0.5 hPa @ 25°C (or better)

        Resolution: 0.1 hPa

• Relative Humidity

        Range: 0-100% RH

        Accuracy: ±5% RH @ 0 to 90% RH @ 20°C

        Resolution: 0.1% RH

• Operating Temperature Range: -25°C to 55°C
• Power

        Supply Voltage: 9 VDC to 40 VDC

        Supply Current (@ 12 VDC): <55 mA (<0.7 W), LEN 2 - 120WX

• Output Rate: User specified, 0.1 seconds - fastest interval
• Weight: 300 grams (0.8 lb)
• Communications

        Available Hardware Interfaces: Serial RS232, Serial RS422, CAN

        Available Protocols: Comma delimited ASCII, NMEA 0183, NMEA 2000®

• Mounting Thread Size on Base: Standard 1"-14 UNS (3/4" NPT optional)
• Certifications and Standards: CE, IPX6 (Relative Humidity/IPX4), RoHS, IEC61000-4-2, IEC60945, IEC60950_1C, IEC60950_22A, EN55022, EN55024, EN15014982