WSO110


Pasted Graphic

Maretron’s outdoor weather station measures wind speed and direction, air temperature, barometric pressure, and relative humidity. The wind measurement is performed using ultrasonic sensors, which means there are no moving parts to wear out or to get caught in the rigging. The WSO100 accurately measures wind speed and direction even when tilted, making it ideally suited for heeled sailboats or powerboats operating in pitching and rolling seaways.

NMEA 2000 WSO110

When used with Maretron displays (DSM150/DSM250/N2KView®), you can view apparent wind speed and direction, humidity, air temperature, barometric pressure (with graphs to see trends), wind chill factor, heat index, and dew point. If you add speed through water (DST110), GPS (GPS200) and compass (SSC200), you can view true vessel referenced wind speed and direction as well as ground referenced speed and direction.

Features
• Apparent Wind Speed
• Apparent Wind Direction
• Atmospheric Pressure
• Air Temperature
• Relative Humidity


Products



Part numberDescription
WSO100-01
Ultrasonic Wind/Weather Station
Specifications



ParameterValueComment
Wind Speed Range
0.5 to 99.5 knots (1 to 185 kph)
 
Wind Speed Resolution
0.1 knot (0.19 kph)
 
Wind Speed Accuracy
± 5% or 1 knot (1.9 kph)
Tilt 0° (operates to 30° tilt)
Wind Direction Accuracy
± 5°
Tilt 0° (operates to 30° tilt)
Temperature Range
-25° to 55° C
 
Temperature Resolution
0.1°F (0.06°C)
 
Temperature Accuracy
±1.8°F (1°C)
 
Relative Humidity Range
0-99% RH
 
Relative Humidity Resolution
1% RH
 
Relative Humidity Accuracy
± 4% RH
± 5% RH
0% to 80% RH
80% to 99% RH
Barometric Pressure Range
26 to 32” Hg (880 to 1080 mb)
 
Barometric Pressure Resolution
0.03” Hg (1 mb)
 
Barometric Pressure Accuracy
±0.1” Hg (±3.4 mb)
 
Certifications


StandardComment
NMEA 2000® Standard
Level A
Maritime Navigation and Radiocommunication Equipment & Systems
IEC 61162-3
Maritime Navigation and Radiocommunication Equipment & Systems
IEC 60945
FCC and CE Mark
Electromagnetic Compatibility
NMEA 2000® Parameter Group Numbers (PGNs)




DescriptionPGN #PGN NameDefault Rate
Periodic Data PGNs
130306
130310
130311
Wind Data
Environmental Parameters
Environmental Parameters
10 Times/Second
10 Times/Second
2 Times/Second
Response to Request PGNs
126464
126996
126998
PGN List (Transmit and Receive)
Product Information
Configuration Information
N/A
Protocol PGNs
059392
059904
060416
060160
060928
065240
126206
ISO Acknowledge
ISO Request
ISO Transport Protocol, Connection Management
ISO Transport Protocol, Data Transfer
ISO Address Claim
ISO Address Command
NMEA Request/Command/Acknowledge
N/A
Maretron Proprietary PGNs
126720
Configuration
N/A
Electrical



ParameterValueComment
Operating Voltage
9 to 16 Volts
DC Voltage
Power Consumption (Maximum)
<150mA
NMEA 2000 Interface
Load Equivalence Number (LEN)
3
NMEA 2000® Spec. (1LEN = 50 mA)
Reverse Battery Protection
Yes
Indefinitely
Load Dump Protection
Yes
Energy Rated per SAE J1113
Mechanical



ParameterValueComment
Size
4.25” Dia. x 3.45” Tall (108mm Dia. x 88mm Tall)
Including Mounting Bracket
Weight
10 oz. (283g)
Including Mounting Bracket
Mounting
Pole
Fits 1”-14 TPI Standard Marine Mount
Environmental


ParameterValue
IEC 60945 Classification
Exposed
Degree of Protection
IP67
Operating Temperature
-25°C to 55°C
Storage Temperature
-40°C to 70°C
Relative Humidity
93%RH @40° per IEC60945-8.2
Vibration
2-13.2Hz @ ±1mm, 13.2-100Hz @ 7m/s2 per IEC 60945-8.7
Rain and Spray
12.5mm Nozzle @ 100liters/min from 3m for 30min per IEC 60945-8.8
Solar Radiation
Ultraviolet B, A, Visible, and Infrared per IEC 60945-8.10
Corrosion (Salt Mist)
4 times 7 days @ 40°C, 95%RH after 2 hour Salt Spray Per IEC 60945-8.12
Electromagnetic Emission
Conducted and Radiated Emission per IEC60945-9
Electromagnetic Immunity
Conducted, Radiated, Supply, and ESD per IEC 60945-10
Safety Precautions
Dangerous Voltage, Electromagnetic Radio Frequency per IEC 60945-12