Sonic SAT-900 Ultrasonic 3-D Strong Wind Anemometer

SAT-900 observation purpose for the local strong wind disaster and to the low layer weather and local meteorological observation. 3-D Strong wind can measurement up to 90m/s evaluation by its wind tunnel equipment.

Feature

• Adopting a new sensor, a strong wind can be measured.
• Data with high reliability in strong wind is possible, thanks to new digital processing DSP.
• Measurement from 0 m/s to 90 m/s with high response and linearity.
• 3-D measurement of horizontal and vertical wind speed(blowing up and down) is possible.
• Without moving part, free from damage under the strong wind condition.

Another Article: The Technology of Ultrasonic Flowmeter Working Principle of Flow Meter How to Choose a Flow Meter Models and Types of Flow Meter Sound Velocity of Material Principle Working of Coriolis Mass Flow Meter

Specification

Measurement method：Time sharing transmission/reception switching type ultrasonic pulse emission
Processing method ：Ultrasonic propagation reciprocal difference method
Measuring range ：0 - 90 m/s (wind velocity) (Selectable from any of 1,2,5,10,15,20,30,40,50,60,70,80,90m/s) 0 - 540ﾟ (wind direction)
Accuracy ：±(3% of Reading value＋0.05m/s) (wind velocity); ±3ﾟ(wind direction)
Output resolution ：0.01m/s (wind velocity), 0.1ﾟ(wind direction)
Sampling rate ：4 times／sec. (Option: 10 times/sec.)
Digital output ：RS-422(can output any element signal）
Analog output ：0 – 20mA or 4 - 20mA（4CH）(Select any output signal by 4elements)
Output signal ：

• • Momentary wind velocity(Ui),
  • Momentary wind direction(θi)
  • Momentary vertical wind velocity(Wi)
  • Momentary wind velocity(Xi, Yi)
  • Vector averaged wind velocity(Um)
  • Vector averaged wind direction(θm)
  • Averaged vertical wind velocity(Wm)
  • Scalar average wind velocity(Us)
  • Average wind velocity(Xm, Ym)
  • Average wind velocity of 3sec movement(U3)
  • Option (Sonic virtual temperature (T) *1)

*1: Available only for 10 times/sec. selected
Averaging time ：1 - 15 min.（can be set at every minute)
Protection circuit：Overcurrent protection, Surge protection
Main material ：Stainless
Painted color ：Silver （equivalent to Munsell N8）
Temperature ：-20 ～ +50℃
Humidity ： 10 ～ 95%RH
Power supply ：DC24V 5W
Weight ：Approx. 4.5kg
Digital output details:

• • Communication speed:1200,2400,4800,9600,19200bps
  • Data length／8bit，Parity／None，Stop bit／1bit
  • Output format／ASCII
  • Elements／Element of wind speed is output in CSV format.

Option: Heater (Specifications: DC24V 60W with 50m cable)

Dimension: please check Data Sheet Sonic SAT-900 Anemometer 3-D