Wind measuring technology Ultrasonic Anemometer 2D Compact

  • Description
  • Specification
  • Versions
  • Accessories
  • Further information
  • PDF
Part number: 4.3877.xx.xxx
The following measurement
data are available:
• Orthogonal wind velocity vectors (X- and Y-distance)
• Scalar / vectorial wind velocity wind direction
• Acoustic-virtual temperature

The instrument is especially suitable for the use in the fields
of:
• Regenerative power generation, wind power plants
• Industry automation
• Wind warning devices, building construction and building security
• Traffic engineering, aviation and navigation
• Meteorology
• Climatology

The measurement principle allows, compared to the classic anemometers, an inertia-free measurement of running variable dimensions with highest precision and accuracy.

The measured values are output in digital form.

• Binary (PROFINET and PROFIsafe)
• ASCII (HTML JSON)

If necessary, the instrument is automatically heated at critical ambient temperatures. Thus,
the risk of malfunction caused by icing is minimized.
4.3875.xx.xxx

Specification


Part number: 4.3877.xx.xxx
 
4.3875.xx.xxx
Wind speed
Measuring range
0 ... 75 m/s
Resolution
0.1 m/s
Accuracy
±0.2 m/s rms ( < 5 m/s )
±2 % rms ( 5 m/s ... 60 m/s )
Wind direction
Measuring range
0 ... 360 °
Resolution
0.1 °
Accuracy
±2 ° WS > 1 m/s
Virtual temp.
Measuring range
-50 ... +70 °C
Resolution
0.1 K
Accuracy
±2 K
Data output digital
Interface
PROFINET V2.42 CLASS B, PROFIsafe V2.6.1, Webinterface
Data values
WG, WR, VT, LD, DATA QUALITY, STATUS
Output range
10-Mbit/s, 100-Mbit/s
Operating voltage
Electronic
U: 17 ... 48V DC ± 10%
P: typ. 4,5W, max. 6W
SELV or PLEV
Heating
U: 48V DC ± 10%
P: typ. 300 W
SELV or PLEV
Heating
Heated compontents
bottom plate, cover plate,
ultrasonic transducers
Icing resistance
Acc. to MIL-STD-810G, METHOD 521.3, 2008/10
General
Firmware update
Firmware update via Ethernet
Predictive Maintenance Indicator
Yes
Electr. connection
8 pol. connector
Mounting
e.g. Mast tube Ø 50mm
Housing
AL, hard-snodized
Protection
IP 68
Dimension
Ø 200 mm x 144 mm
Weight
approx. 2 kg

Versions


As per 4.3877.xx.xxx, but:
 
4.3875.xx.xxx
Product number 4.3877.27.000
Air pressure
Measuring range
300 ... 1100 hPa
Resolution
0.1 hPa
Accuracy
± 0.25hPa @ 700 ... 1050hPa and +25 ...+40 °C
± 2.0hPa @ 300 ... 1100hPa, -40...+60 °C and activated heating
Long-term stability
< ± 1hPa per year
Product number 4.3877.07.000

Accessories

 
Product
Product name
Product name / Brief description
noimg

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
509619

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
9.1700.98.x0x

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

 
 
 
User manual
User manual US2D compact
 
Catalogs
Catalog WindCatalog PrecipitationCatalog RadiationCatalog Temperature, Pressure, Humidity
 

Contact
Phone: +49 551 / 79001-0
Fax: +49 551 / 79001-65
info@thiesclima.com

Inquiry / Message

Please use the form below for your inquiry or message.
 
 
Ultrasonic Anemometer 2D Compact (4.3877.xx.xxx)
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We are Member of:

Adolf Thies GmbH & Co. KG Hauptstraße 76 37083 Göttingen Germany Phone +49 551 / 79001-0 info@thiesclima.com www.thiesclima.com
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