220WXH
4Pages

Catalog excerpts

HEATER APPLICATIONS WeatherStation® Multisensor – Ultrasonic Instruments AIRMAR’s best-in-class solution for real-time, site-specific weather information A Compact, Affordable I nstrument for Harsh Weather Environments Available Heater Models: 120WXH, 220WXH The WXH models have been arefully c designed with a sophisticated heating system for operation in ice-prone areas, both onshore and offshore. Its compact size, robust construction, and no moving parts provide many years of reliable service despite the harsh weather conditions a ssociated with many land and marine applications. The WXH models are designed, developed and manufactured to meet a growing need for real-time, site specific, weather information. Wind Barometric Speed & Pressure Direction Actual Size FEATURES • Model 120WXH – Measures apparent wind speed and angle, barometric p ressure, air emperature and wind chill emperature t t • Model 220WXH – Includes all of the features of the 120WXH and, with the internal c ompass and GPS, theoretical wind speed and direction can also be calculated • UV stabilized, ompact ousing

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Product Models to Satisfy Multiple Weather Needs 120WXH Apparent Wind Model Apparent & Theoretical Wind Model Recommended for Stationary Applications Apparent wind speed and angle Recommended for Moving Vehicle Applications Theoretical wind speed and direction Barometric Pressure Air temperature plus calculated wind chill Three-axis solid-state compass with ynamic stabilization: d Better than 1° static compass ccuracy a Best-in-class 2° dynamic compass accuracy Three-axis accelerometer for pitch and roll Three-axis rate gyros provide ate-of-turn data r Best-in-class pitch and roll accuracy...

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Achieving Best-in-Class Product Specifications DIMENSIONS Wind Speed Range: 0 to 40 m/s Accuracy: 5% at 10 m/s at 4 angles Resolution: 0.1 m/s Calculations: User configurable damping Wind Direction Range: 0° to 359.9° Accuracy: ±3° at 10 m/s Resolution: 0.1° Calculations: User configurable damping Air Temperature Range: -40° to 80°C (-40 to 176°F) Accuracy: ±1.1°C at 20°C Resolution: 0.1°C Barometric Pressure Range: 300 to 1100 hPa Accuracy: ±0.5 hPa at 25°C (or better) Resolution: 0.1 hPa Three-axis Compass Range: 0 to 359.9° Accuracy: 1° static heading accuracy; 2° ynamic heading accuracy...

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Understanding Theoretical and Apparent Wind Virtually all mechanical and ultrasonic anemometers report apparent wind speed and direction. The Airmar WX Series is unique because it calculates both theoretical and apparent wind speed and direction. These wind readings are the same if the unit is mounted in a fixed location. However, if the WX Series is mounted on a moving vehicle, the apparent wind is the wind you would feel on your hand if you held it out the window while going down the highway. Since the WX Series has a built in GPS and compass, it calculates the theoretical wind based upon...

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