Features

The 120WXH has been carefully designed, with a highly effective thermostatically controlled heating system for operation in ice-prone areas, both onshore and offshore. The heater element is designed to keep the wind channel free of snow and ice.

Reliability and performance, along with no moving parts, makes the 120WXH the product of choice for operation in ice-prone areas.

Ultrasonic wind readings
Thermostatically controlled heater element
Apparent wind speed & angle
Barometric pressure
Air temperature
Wind chill
IPX6 Ingres protection
Output: Via a single cable (various lengths available)
NMEA 0183/Serial protocol over RS-422 standard interface OR RS232 interface
NOTE: The 120WXH CANNOT be used with an NMEA 2000® CAN bus network

Specifications
Wind Speed
Range: 0-40 m/s
Accuracy: 5% @ 10 m/s (@4 angles)
Resolution: 0.1 m/s
Units: m/s
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
Pitch & Roll
Measurement Type: MEMS
Range: 50°
Accuracy: ±1° in range of ±30°
Resolution: 0.1°
Units: Degrees
Operating Temperature Range: -25°C to 55°C
Heater Operating Temperature Range: -40°C to 55°CHeater cycles on when sensor reaches 1°C
Power
Supply Voltage: 12 VDC to 24 VDC
Supply Current (@ 24 VDC): <28 mA (<0.7 W), LEN 2 — 120WXH
Heater Supply Current (@ 24 VDC): <2.5 A (<60 W)
Output Rate: User specified, 0.1 seconds – fastest interval
Weight: 300 grams (0.8 lb)
Communications
Available Hardware Interfaces: Serial RS232, Serial RS422
Available Protocols: Comma delimited ASCII, NMEA 0183
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