Description
Sonic 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.
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? (wind direction)
- Accuracy ?±(3% of Reading value?0.05m/s) (wind velocity); ±3?(wind direction)
- Output resolution ?0.01m/s (wind velocity), 0.1?(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(?i)
- Momentary vertical wind velocity(Wi)
- Momentary wind velocity(Xi, Yi)
- Vector averaged wind velocity(Um)
- Vector averaged wind direction(?m)
- 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
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
