Wind measuring technology Ultrasonic Anemometer 3D for Cold Climate

Description
Specification
Versions
Accessories
Further information
PDF

Part number: 4.383x.4x.xxx
More than 70 different measurement values are available, for ex.:
• Wind velocity in X/Y/Z-direction
• Total wind velocity
• Wind velocity azimuth
• Wind direction azimuth
• Wind velocity elevation
• Wind direction elevation
• Acoustic-virtual temperature
• Standard deviation of the wind velocity in X/Y/Z-direction
• Standard deviation of the total wind velocity
• Standard deviation of the wind velocity azimuth
• Standard deviation of the wind direction azimuth
• Standard deviation of the wind direction elevation
• Standard deviation of the acoustic-virtual temperature
• Statistic functions such as variance, co-variance, turbulence intensity
• Wind velocity X/Y/Z of the gust acc. to WMO
• Wind direction of the gust (elevation) acc. to WMO

The instrument is especially suitable for the use in the fields of
• Meteorology
• Climatology
• Traffic engineering, aviation and navigation
• Indoor flow measurement
• And in alpine field of application
The ultrasonic measurement principle allows, compared to the classic anemometers, an inertia-free measurement of running variable dimensions with highest precision and accuracy. It is especially suitable for the measurement of gust- and peak values.

Specification

Part number: 4.383x.4x.xxx

Wind speed
Measuring range	0 ... 85 m/s
Resolution	0.1 m/s (standard) 0.01 m/s (user defined)
Accuracy	±(0.1 m/s +1 % ) rms ( 0 ... 35 m/s ) ±2 % rms ( 35 ... 65 m/s ) ±3 % rms ( 65 ... 85 m/s )
Wind direction
Measuring range	0 ... 360 ° / 540 ° / 720 °
Resolution	1 ° (standard) < 1 ° (user defined)
Accuracy	±1 ° ( 1 ... 35 m/s ) ±2 ° ( 35 ... 65 m/s ) ±4 ° ( 65 ... 85 m/s )
Virtual temp.
Measuring range	-50 ... +80 °C
Resolution	0.1 K
Accuracy	±0.5 K
Data output digital
Interface	RS485 / RS422
Baudrate	1200 ... 921600 Baud
Data values	instant. values, average values, standard deviation
Output range	1 per 10 msec up to 1 per 60 sec
Status signals	heating, Meas section error, Temperature of meas section
Data output analog
Measured values	WS - Vectors VxVyVz WS - Azimut, WD - Azimut, WS Elevation
Wind speed	0 ... 20 mA 4 ... 20 mA 0 ... 10 V 2 ... 10 V
Stromausgang	max. 400 ê
Wind direction	0 ... 20 mA 4 ... 20 mA 0 ... 10 V 2 ... 10 V
Voltage output	min. 4000 ê
Resolution	16 bit
Data input analog (alternative)
Chanels	3 x 0 ... 10 V
Resolution	16bit
Operating voltage
Electronic	8 ... 78 V DC or 12 ... 55 V AC / 2.5 W
Heating	48 V AC/DC, typ 360 W
Heating
Heated compontents	sensor arms ultrasonic transducers housing
General
Bus operation	up to 98 sensors
Electr. connection	8 pol. connector
Mounting	on mast tube 1,5``
Housing	stainless steel (V4A) AiSi316Ti
Protection	IP 67
Dimension	600 mm x 300 mm
Weight	3.4 kg

Versions

As per 4.383x.4x.xxx, but:

Product number 4.3830.40.300

Data output digital
Baudrate	9600 Baud
Duplex mode	Full duplex
Data telegram	no independent telegram output

Product number 4.3830.40.340

Data output digital
Baudrate	9600 Baud
Duplex mode	Full duplex
Data telegram	VDT-Telegram (Telegram2)
Output range	10 per 1 sec

Product number 4.3830.41.300

Data output digital
Baudrate	9600 Baud
Duplex mode	Half duplex
Data telegram	no independent data output
Data output analog
Type	3 x 0 ... 20 mA

Accessories

Product

Product name

Product name / Brief description

Connecting cable

50775x

Connecting cable

Suitable cable for 4.3820/30/75/80/81

• length: see versions

General
Cable length	see versions
Cable	PUR 4 x 0,75 +2x2x0,14 mm²

Northring for Ultrasonic anemometer

508696

Northring for Ultrasonic anemometer

The adapter is used for the north alignment of a Ultrasonic anemometer.

General
Length	90 mm
Material	Alluminum anodized ( AlMgSi1 )
Weight	0.4 kg
Mounting	for mast Ø 50 mm for sensor Ø 50 mm

Meteo-Online

9.1700.98.x01

Meteo-Online

Meteo-Online is a software for detecting, filing, and displaying data of meteorological measuring instruments. The display of the data is carried out graphically as diagram and/or as text The user has the possibility to place the display-elements free on the screen, and to save them.

Data display
Monitor - display	- Values - Diagrams - Tables - Windrose - Time - Date
Compatibility
Connectable instruments	- US-Anemometer - Datalogger - Clima Sensor - Weather station WSC11 - Wind display - etc.
System requirements	PC mit - Prozessor > 1 GHz - RAM > 1 GB
Operating system	- Windows 2003 SP2 - Windows Server 2008 - Windows 7 - Windows Server 2008 R2 - Windows 7 SP1 - Windows Server 2008 R2 SP1 - Windows 8 - Windows 10

Further information

Certificates

US3D 4.383x.xx.xxx Classification

User manual

User manual US3D Short manual US3D

Catalogs

Catalog Wind Catalog Precipitation Catalog Radiation Catalog Temperature, Pressure, Humidity

Kontakt
Tel.: 0551 / 79001-0
Fax: 0551 / 79001-65
info@thiesclima.com

Anfrage / Nachricht
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Ultrasonic Anemometer 3D for Cold Climate (4.383x.4x.xxx)

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