HD52.3D Ultrasonic Static Anemometer (2 Axes)

The HD52.3D series static 2 axes ultrasonic anemometers measure:
     • Velocity and wind direction, cartesian components U-V of the wind speed
     • Relative Humidity & Temperature (optional)
     • Diffuse Solar Radiation (optional)
     • Barometric Pressure (optional)
All models are equipped with a compass.
The RS232, RS485 and SDI-12 serial interfaces are available with communication protocols with NMEA, MODBUS-RTU and SDI-12.
All versions have two analog outputs, for wind speed and direction, with factory settings between 4 ÷ 20mA (standard), 0 ÷ 1V, 0 ÷ 5V, 0 ÷ 10V (to be specified in the order).
The option heater option prevents the accumulation of snow and ice that form, allowing accurate measurements in all environmental conditions.
It can be mounted on a 40mm pole.
The low power consumption of the instrument allows installations at remote sites, powered by solar panels and batteries.
The available measurement options are gathered in a compact and lightweight instrument, all quantities
main implied in the meteorological stations.
The absence of moving parts minimizes instrument maintenance.

Select Model:

HD 52.3D: Wind speed and direction.
HD 52.3D4: Wind speed and direction, barometric pressure.
HD 52.3DP: Wind speed and direction, solar radiation.
HD 52.3DP4: Wind speed and direction, solar radiation, barometric pressure.
HD 52.3D17: Wind speed and direction, temperature, relative humidity.
HD 52.3D147: Wind speed and direction, temperature, relative humidity,
                        barometric pressure.
HD 52.3DP17: Wind speed and direction, solar radiation, temperature, relative humidity.
HD 52.3DP147: Wind speed and direction, solar radiation, temperature, relative humidity,
                        barometric pressure.

Typical Apllications:
     • Weather stations
     • Environmental monitoring
     • Farming
     • Sports events
     • Port and marine applications
     • Airports

General Characteristics

Power supply: 10 ... 30 Vdc
Power consumption: 26mA @ 12Vdc without heater, 6W with heater
Serial outputs: RS232, RS485, RS422 and SDI-12
Communication protocol: NMEA, MODBUS-RTU, SDI-12
Analog outputs: 2 analog outputs for wind speed and direction. Type of output to specify in the order and choose between 4 ... 20mA (standard), 0 ... 1V, 0 ... 5V and 0 ... 10V (For the latter option, the power supply is 15 ... 30Vdc)

Electrical connection: M23 19-pin male connector
Working temperature: -40 ... + 60 ° C


Dimensions: H = 179mm, Æ = 150mm (HD52.3D, HD52.3D4)
                       H = 200mm, Æ = 150mm (HD52.3DP, HD52.3DP4)
                       H = 336mm, Æ = 150mm (HD52.3D17, HD52.3D147)
                       H = 357mm, Æ = 150mm (HD52.3DP17, HD52.3DP147)
Weight: 1 Kg (full version)
Case: Plastic material: LURAN®S (ASA) Metal parts in AISI 316