First Class wind direction sensor models 4.3150.x0.001

The First Class wind direction vanes are designed for the acquisition of the horizontal component of the wind direction and have the best  accuracy of any vane system with an excellent response in turbulent flows. They are constructed of aluminium for durability and are available in heated and unheated versions.

There are 2 versions of the First Class wind direction sensor models* 4.3150.00 .001 (unheated) and 4.3150.10 .001 (heated) have a10 bit serial synchronous output. This output signal can be transmitted to display instruments, recording instruments or data loggers.

*When ordering this sensor on-line please check that you have selected the correct model (the heated version is the slightly more expensive model).

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SPECIFICATIONS for First Class Wind Direction Sensors Models 4.3150.00 .001 (unheated) and 4.3150.10 .001 (heated)
Electrical output	10 bit serial synchronous
Resolution	0.35º
Operating voltage:	Electronics 3.3 - 42 V DC
Current consumption	1.4 mA standby
Connection	8-pole plug
Starting value	< 0.5 m/s at 10 degrees
Distance constant	< 1m (acc. to ASTM D 5366-96)
Damping ratio D	> 0.25
Mounting	onto mast tube R 1"
Fixing boring	dia 35 x 25 mm
IP rating	IP 55
Size	390 x 240 mm
Weight	0.7 Kgs
Material	aluminium, anodised.
Heated Model 4.3150.10 .001 only
Heating	24 V AC/DC; 25W
Ambient temperature	-50 to +80 degrees C

 
This range is in continuous development therefore specifications may change without prior notice. E&OE

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To contact Biral

For advice

• wwwmet@biral.com or click the Make Request button below the product photograph
• telephone 01275 847787 (from the UK) or +44 1275 847787 (International)

For after sales support

Biral offers free advice and technical support for the lifetime of the instruments we sell.

• wwwmetsupport@biral.com
• telephone 01275 847787 (from the UK) or +44 1275 847787 (International)

Product Information

• First Class Advanced 010291 03 09.pdf