WIND

Ultrasonic Anemometer WP

  • Description
  • Specification
  • Versions
  • Accessories
  • Further information
  • PDF
Part number: 4.3880.xx.xxx
It has been developed especially for the application in harsh environments, and is eminently
suited for the use on wind power plants thanks to the compact construction and low weight.
The serial or analogue output of the data occurs optionally as instantaneous value or as moving average value with settable time frame.
If necessary, the instrument is automatically heated at critical ambient temperatures. The risk of malfunction by freezing is thus minimized. The ultrasonic transducers are heated, as well as all essential housing components.
4.3880.xx.xxx

Specification


Part number: 4.3880.xx.xxx
 
4.3880.xx.xxx
Wind speed
Measuring range
0 ... 75 m/s
Resolution
0.1 m/s (standard)
0.01 m/s (user defined)
Accuracy
±0.2 m/s rms ( < 5 m/s )
±2 % rms ( 5 ... 50 m/s )
Wind direction
Measuring range
0 ... 360 °
Resolution
1 °
1 ° (standard)
< 1 ° (user defined)
Accuracy
±2 ° @ 2 m/s < WS < 50 m/s
Virtual temp.
Measuring range
-40 ... +70 °C
Resolution
0.1 K
Data output digital
Interface
RS485 / RS422
Baudrate
1200 ... 921600 Baud
Data values
instant. values, average values
Output range
1 per 100 msec up to
1 per 50 sec
Status signals
heating, Meas section error, Temperature of meas section
Protocol
ASCII, MODBUS RTU, NMEA WV
Data output analog
Wind speed
0 ... 20 mA
4 ... 20 mA
0 ... 10 V
2 ... 10 V
Stromausgang
max. 500 Ω
Wind direction
0 ... 20 mA
4 ... 20 mA
0 ... 10 V
2 ... 10 V
Voltage output
min. 50 kΩ
Resolution
16 bit
Operating voltage
Electronic
8 ... 40V DC or
12 ... 28 V AC / 2.5 W
Heating
24 V AC/DC, typ 100 W
Heating
Heated compontents
base plate,
cover plate,
connecting pipes,
ultrasonic transducers
General
Bus operation
up to 98 sensors
Electr. connection
8 pol. connector
Housing
seawater-proof, stainless steel (V4A) and aluminium
Protection
IP 67
Dimension
Ø 100 mm x 120 mm

Versions


As per 4.3880.xx.xxx, but:
 
4.3880.xx.xxx
Product number 4.3880.00.000
General
Mounting
on a mast tube 1 "
Weight
0.9 kg
Product number 4.3881.00.000
General
Mounting
on a mast tube 1,5 "
Weight
1.1 kg

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

Further information

 
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 WP (4.3880.xx.xxx)

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