Maretron Ultrasonic Wind and Weather Station - WSO200

Maretron's second generation WSO200 is a marine grade ultrasonic weather station that accurately measures wind speed and direction, air temperature, barometric pressure, relative humidity, wind chill factor, heat index, and dewpoints.

Features:

• Multifunction ultrasonic weather station provides:
  • Apparent wind speed
  • Apparent wind direction
  • Atmospheric pressure
  • Air temperature
  • Relative humidity
• Calculates wind measurement using six sensors in delta configuration and has no moving parts to wear out or to get caught in the rigging
• User replaceable humidity sensor
• Higher signal to noise ratio
• Low power consumption
• When combined with a Maretron DSMSeries or dedicated TSM Series display or any device running N2KView® V3software, all data is visible on the NMEA 2000 network for a truly plug and play experience
• Add a Maretron depth, speed & temperature triducer (DST110), a Maretron GPS receiver (GPS200), and a Maretron compass (SSC300) to view true vessel referenced wind speed and direction as well as ground referenced speed and direction
• Not affected by the common issues such as bearing wear, salt and dirt build-up, or bird perching that can all result in failure or data inaccuracy.

Specifications:

• Wind Speed Range: 0 to 99 knots (1 to 185 kph)
• Wind Speed Resolution: 0.1 knots (0.19 kph)
• Wind Speed Accuracy: +/-10% or 1 knot (1.9 kph)
• Wind Direction Accuracy: ± 5°
• Temperature Range: -25° to 55°
• Temperature Resolution: 0.18° F (0.1° C)
• Temperature Accuracy: ± 1.8°F (1°C)
• Relative Humidity Range: 0-99% RH
• Relative Humidity Resolution: 1% RH
• Relative Humidity Accuracy: ± 4% RH
• Barometric Pressure Range: 26 to 32" HG (880 to 1080 mb)
• Barometric Pressure Resolution: 0.03" HG (1 mb)
• Barometric Pressure Accuracy: ± 0.09" HG (± 3 mb)
• Operating Voltage: 9V to 32V
• Power Consumption: <50mA
• Load Equivalence Number (LEN): 1
• Reverse Battery Protection: Yes
• Load Dump Protection: Yes
• 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 @ ±1 mm, 13.2-100Hz @ 7 m/s2 per IEC 60945-8
• Rain and Spray: 12.5 mm Nozzle @ 100 L/min from 3 m 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
• Thermal Shock: 10 cycles -25°C to +55°C. Total test time 80 hours, 2 hour soak at each temperature
• 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
• Diameter: 5.91"
• Height: 4.85"
• Weight: 10 oz (283 g)
• Mounting: Pole
• NMEA 2000® Standard: Certified
• Maritime Navigation and Radio Communication Equipment & Systems: IEC 61162-3
• Maritime Navigation and Radio Communication Equipment & Systems: EC 60945
• FCC and CE Mark: Electromagnetic Compatibility
• Maretron WSO200 Ultrasonic Wind and Weather Station Product Datasheet