HD 52.3D_1
HD 52.3D_2

HD 52.3D – 2D, Two Axes Ultrasonic Anemometers

The instruments of the series HD52.3D… are 2 axes ultrasonic static anemometers
for measuring:
• Wind speed and direction, U-V Cartesian components of wind speed,
• Relative Humidity and Temperature (optional, code ‘17’),
• Diffuse Solar Radiation (optional, code ‘P’),
• Barometric pressure (optional, code ‘4’).
All models are equipped with compass.
RS232, RS485, RS422 and SDI-12 serial interfaces are available with NMEA,
MODBUS-RTU and SDI-12 communication protocols.
All versions have two analogical outputs, both for wind speed and for direction,
factory confi gurable among 4÷20mA (standard), 0÷1V, 0÷5V, 0÷10V (to be
specifi ed when ordering).
Optionally available, (ACCREDIA) ILAC-MRA traceable factory calibration.

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Product Description

The instruments of the series HD52.3D… are 2 axes ultrasonic static anemometers
for measuring:
• Wind speed and direction, U-V Cartesian components of wind speed,
• Relative Humidity and Temperature (optional, code ‘17’),
• Diffuse Solar Radiation (optional, code ‘P’),
• Barometric pressure (optional, code ‘4’).
All models are equipped with compass.
RS232, RS485, RS422 and SDI-12 serial interfaces are available with NMEA,
MODBUS-RTU and SDI-12 communication protocols.
All versions have two analogical outputs, both for wind speed and for direction,
factory confi gurable among 4÷20mA (standard), 0÷1V, 0÷5V, 0÷10V (to be
specifi ed when ordering).
Optionally available, (ACCREDIA) ILAC-MRA traceable factory calibration.
Advantages:
• The absence of moving parts minimizes maintenance;
• High sensitivity for detecting very low speeds, which are not detectable by
traditional methods;
• The low power of the instrument allows installation in remote sites, with power
from solar panel and battery;
• The heating option ‘R’ prevents the accumulation of snow and ice from forming,
allowing accurate measurements in all environmental conditions;
• Fast and easy installation (on 40mm diameter pole, optional installation kit
HD2004.20), alignment facilitated by built-in compass;
• The available measurement options join together in one single, compact and
lightweight instrument, the main variables of interest in weather stations;
• MODBUS-RTU output allows instrument networking.
Typical applications:
• Weather stations
• Environmental monitoring
• Agriculture
• Sports facility
• Marine and Harbour applications
• Airports
• HVAC
• Construction
• Renewable energy
• Building automation

Download

Manuals and Brochures here.  

HD52.3D.pdf

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