SA-221 High cost performance wind power yaw special ultrasonic anemometer-Electrical product-

The SA-221 adopts the domestic patented technology, inherits the excellent military industrial quality of the shipborne military design, reaches the international first-class technical level in performance and stability, and has the advantage of high cost performance, becoming the preferred equipment for customers in various application fields in China.

Classic Applications

Application of wind measurement in distributed wind power generation

Application of wind monitoring in solar farms

Application of wind sensor in wind tower

wind speed
measuring range：	0 ... 60 m/s
Measurement accuracy：	1... 10m/s: ±0.5m/s（RMS) >5m/s: 不大于±5%（RMS）
Measurement resolution:	0.1m/s
Heating state	24 VDC largest 240 VA (140W+100W)
Bus operation	Up to 32 units
Power Supply	24 VDC ± 10% or 24 VDC/1, 2 VA 12 VDC (without heating)
connection	8-hole bus
Housing material	Aluminum, seawater resistant
Degree of protection	IP66

wind direction
measuring range：	0... 359.9°
Measurement accuracy：	±2°（>1.0 m/s）
Measurement resolution：	0.1°

work environment
working temperature：	-40... 60°C
Measuring temperature：	-40... 70 ° C error is not more than ± 2 ° C
Temperature measurement principle：	Measuring the temperature of the anemometer with a thermistor

power supply
communication interface：	RS485、4-20mA
Supply voltage：	24 VDC DC (with heating)
Data update frequency：	Once/s

General parameters
Shell material:	Aluminum alloy+painting (corrosion resistance)
Overall dimensions：	170mm high × 150mm dia
weight：	<2Kg
Degree of protection：	IP 66