The HS14WDC2E Ultrasonic Anemometer is designed to simultaneously measure two-dimensional horizontal wind speed and direction components based on the TOF (time of flight) principle of the ultrasonic sound wave. The low power consumption chip reduces its power consumption to 0.2W. The use of ABS housing allows a lighter and more robust structure.

Low consumption up to 0.1W.
No moving or wearing parts
Anti-corrosion
No problems of inertia
Sensitive and fast response
Easy installation
No need to recalibrate
No dead band 0-359°

Specifications

Parameters Measure Range Accuracy Resolution
Wind Speed 0-40m/s(77 knots) ±5% 0.1m/s(0.2 knots)
Wind Direction 0-359° ±3°
Threshold of wind speed: 0.1m/s
Output rate 1 data per second
Power supply 5-30VDC  20mA@5VDC
Start up time < 5 seconds
Protection Class IP65
Operating Temp. -40℃ to +60℃
Storage Temp. -50 ℃  to +80 ℃
Output options RS232,RS485,SDI-12,4-20mA
Color options White-default or Black
Optional protocol MODBUS-RTU,NEMA0183,Active output,SDI-12
Dimension Φ84×120mm
Material of body ABS 0.38kg or aluminium alloy 0.7kg
Warranty 24 months ;  Mean Time Before Failure: 10 years
Certification CE