Delta Ohm HD52.3D 2 Axis Ultrasonic Anemometer

The instruments of the series HD52.3D… are 2-axis ultrasonic static anemometers. The available measurement options combine in a single instrument the main quantities of meteorological
interest, making the instrument like a compact and light meteorological station.
Measured quantities:

• Wind speed and direction, U-V Cartesian components of wind speed
• Wind Gust
• Relative Humidity and temperature (optional)
• Global solar radiation (optional)
• Barometric pressure (optional)
• Rainfall (optional) 

The “Rainfall” and “Global solar radiation” options are alternatives (they can not be both present in the same instrument).

All models are equipped with a magnetic compass.

The avarage of wind speed and direction over a period configurable up to 10 mins is calculated.

RS232, RS485, RS422 and SDI-12 serial interfaces are available with NMEA, MODBUS-RTU and SDI-12 communication protocols. All versions have two analog outputs, both for wind speed and for direction, factory configurable among 4÷20mA (standard), 0÷1V, 0÷5V, 0÷10V (to be specified when ordering).