3-Axis Horizontal-Head Anemometer
The WindMaster HS (MTI.AWS.GL.HS) anemometer has been designed for scientific research applications requiring accurate 3-axis wind speed and direction and sonic temperature data.
This instrument utilises advanced ultrasonic measurement technology, with a unique horizontal head design which allows for accurate measurement of high angles of attack with minimum flow interruption from the anemometer geometry.
The Integral electronics unit provides four optional analogue inputs and outputs.
WindMaster HS
WIND SPEED
• Range: 0 - 45 m/s
• Resolution: 0.01 m/s or 0.001 m/s
• Accuracy*: <1.5% RMS @12 m/s
• Accuracy*: <1% RMS @12 m/s (Custom)
WIND DIRECTION
• Range: 0 - 359.9°
• Resolution: 0.1°
• Accuracy: 2° @12 m/s
• Accuracy: 0.5° @12 m/s (Custom)
SONIC TEMPERATURE
• Range: -40°C to +70°C
• Resolution: 0.01°C
• Accuracy: -20°C to +30°C within ±2°C of ambient temperature
SPEED OF SOUND
• Range: 300-370 m/s
• Resolution: 0.01 m/s
• Accuracy: < ±0.5% @ 20°C
POWER REQUIREMENT
• Anemometer 9-30 VDC (55mA @12 VDC)
DIGITAL OUTPUT
• Communication: RS232, 422, 485*, * 2 wire point to point
• Baud rates: 2400 - 57600
• Format: ASCII or Binary
MECHANICAL
• Weight: 2.96 kg
• Size: 956 x 347 x 120mm
ENVIRONMENTAL
• Protection class: IP65
• Operating temp: -40°C to +70°C
• Humidity: < 5% to 100% RH
• Precipitation: 300mm/hr
• EMC: BS EN 61000 - 6 - 3 (Emissions), BS EN 61000 - 6 - 2 (Immunity)