Brief Introduction

HY-SA2E wind speed and direction meter is an instrument which uses flight time difference of ultrasonic wave in the air to measure wind speed and direction simultaneously. HY-SA2E adopts low power consumption chip that can be as low as 0.01W. It is especially suitable for solar or battery power supply environment. The shell is made of aluminum alloy with anodized and corrosion-resistant surface that makes it compact, robust and delicate.

We have several structures and materials for your option.

Typical Application

Weather station 

Meteorology 

Oil drilling platform 

Marine application 

Unmanned drone(UAV) 

Wind power plant

Features

No moving or wearing parts 

Maintenance free 

Robust metal body 

Rugged and reliable 

High precision and accuracy

Technical Parameters

Parameters	Measure Range	Accuracy	Resolution
Wind Speed	0-60m/s	±3%	0.1m/s
Wind Direction	0-359°	±3°	1°
Threshold of wind speed: 0.1m/s
Baudrate	4800 - 19200 bps
Power supply	7-30VDC  10mA@12VDC
Protection Class	IP65
Operating Environment	-20℃ to +60℃; 0-100%RH
Storage Temp.	-50℃ to +80℃
Output options	RS232,RS485,SDI-12
Optional protocol	MODBUS-RTU,NEMA0183,Active output,SDI-12
Dimension/Weight	Φ50×58mm  0.28kg
Material of body	Aluminium alloy black color
Warranty	24 months; Mean Time Before Failure: 10 years