Intech Humidity Sensor for Weather Stations H-CL
H-CL $315.00 Excl. GST
Back to products
Intech Anemometer Wind Speed Transmitter WS3-CL - 3 Cup
WS3(6)-CL $910.00 Excl. GST
Intech Wind direction Vane WD-CL
Wind Direction Vane WD-CL-Dimensions
Wind Direction Vane assembly WD-CL
Click to enlarge
Intech Wind direction Vane WD-CL
Wind Direction Vane WD-CL-Dimensions
Wind Direction Vane assembly WD-CL

WD-CL – Wind Direction Vane

Brand:

$910.00 Excl. GST

Wind direction c/w 5m cable (0°~360°). Damping: 2min Nominal over 90°.

Total: $910.00

All prices are in NZ$, and GST exclusive and are subject to change without notice.

Product Details

Description

The WD-CL Wind Vane is a highly responsive and versatile wind vane. The vane body is made from stainless steel and anodised aluminium. Stainless steel shafts, bearings and fittings are used throughout. A precision potentiometer is coupled to the vane shaft to provide an analogue output proportional to the wind direction. A counterweight provides precision balancing of the tail assembly on the shaft.

The Wind Direction Vane can be supplied with a Potentiometer (10kohms) or 4~20mA Output.

4~20mA output is:
4mA at 0° North
12mA at 180° South
20mA at 360° North

It comes supplied on a Base Mounting Plate (as picture above), or can be attached to a L Bar or T Bar Equipment Mounting Arm.

This unit can also be added to one of our Fully Mounted Weather Stations or our Small and Medium Weather Systems.

WD-CL features

  • Range 0°~360°
  • Accuracy ±5°
  • Dead band 20° (350°~10°)

The wind vane has been manufactured from stainless steel and anodized aluminium so as to provide minimum maintenance and maximum reliability.

Technical Specs

TYPEWD-CL
Common Specifications:
Sensor TypeRotating vane.
Range10°~350° (±10° dead band at North).
Accuracy±3% max (10°~350°).
Linearity Error±2% max (10°~350°).
Cable5m, UV Resistant.
Rotation Life10,000,000 cycles.
Operating Temperature -5°~60°C.
Temperature Error±350ppm/°C typical.
EMC CompliancesEmissions EN 55022-A. Immunity EN 50082-1.
Safety CompliancesEN 60950.
Dimensions     - OverallL=410, H=230mm.
                      - Mounting PlateL=70mm, W=38mm, H=6.5mm, PCD=55mm.
Current Output Specifications:
Output4~20mA, 2 wire (Loop Powered).
Load Resistance500Ω @ 24Vdc.
Supply Voltage12~24Vdc.
Range4mA = 0°(north), 8mA = 90°(east), 12mA = 180°(south), 16mA = 270°(west).
Voltage Output Specifications:
Output0~5Vdc, 3 Wire (common ground).
Damping2min Nominal over 90°.
Power Supply Required12Vdc.
Potentiometer Output Specifications:
TransducerPotentiometer 10,000Ω.
Wiper Output1MΩ in series.

Documents