The RK110-01 Wind direction sensor is a sensitive wind direction indicator that gives a visual indication of wind direction.Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are build-in. The construction of the sensor reflects the requirements for reliability and durability. Only the highest quality corrosion resistant materials, such as high strength aluminum and stainless steel are used. The sensor has good resistance to sand,dust, salt spray and fungus resistance.This sensor is ideal for wind resource assessment studies and similar applications requiring accuracy, reliability and minimal maintenance.
FEATURES
* Low starting threshold
* Massive all-metal construction
* Strong corrosion resistant ability
* Various output signals optional
* Surge protection design
* Double bearing design
* Easy Installation
APPLICATIONS
* Weather monitoring stations
* Ports
* Solar and wind power generation
* Mobile weather monitoring vehicles
* Remote airports & helipads
SPECIFICATIONS
|
Output
|
4-20mA
|
RS485
|
0-5V/0-10V/1-5V
|
|
Supply Voltage
|
12-24VDC
|
12-24VDC
|
12-24VDC
|
|
Load Capacity
|
<500Ω(typ. 250Ω)
|
|
>2kΩ
|
|
Range
|
0-360°
|
|
Accuracy
|
±3°
|
±3°
|
±3°
|
|
Resolution
|
1°or 22.5°
|
1° or 22.5°
|
1° or 22.5°
|
|
Starting Threshold
|
<0.5m/s
|
|
Limit Wind Speed |
70m/s |
|
Ingress Protection
|
IP65
|
|
Operating Condition |
-40℃-+70℃@≤100%RH |
|
|
|
|
Weight(unpacked)
|
410g
|
|
Main material
|
Vane:304stainless steel.Main Body:Aluminum alloy
|
|
Finish
|
Polyester powder electrostatic spraying(black)
|
|
Storage Condition
|
10℃-60℃@20%-90%RH
|
16 direction:22.5°.
OUTPUT CHARACTERISTICS
Current(resolution=1°)
4...20mA is corresponding to 0 ... 360°from north to north by clockwise.
Voltage(resolution=1°)
The zero point voltage to full scale voltage is corresponding to 0 ... 360°from north to north by clock
RS485
If the transmission distance is over 100m, please add a 120Ω terminal matching resistances on the front end and back end of bus interface respectively. See the Modbus communication protocol specification.
DIMENSION & MOUNTING
Flange mounted, fix four screws on the bracket
and keep the product horizontal.
Remark
There is one red or white mark point on each product,
it should be pointed to north when installation.
PARAMETER SELECTION TABLE
|
Remark
|
Series
|
Type
|
Output
|
Resolution
|
Cable Length
|
|
|
RK
|
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
|
|
01
|
|
|
|
|
|
|
|
|
A
|
|
|
4-20mA
|
|
|
|
|
B
|
|
|
0-5V
|
|
|
|
|
C
|
|
|
0-10V
|
|
|
|
|
D
|
|
|
|
|
|
|
|
E
|
|
|
RS485
|
|
|
|
|
X
|
|
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Other
|
|
|
|
|
|
A
|
|
-
|
|
|
|
|
|
B
|
|
1°
|
|
|
|
|
|
|
1500
|
Units:mm（typ）
|
|
|
|
|
|
|
3000
|
Units:mm
|
|
|
|
|
|
|
...
|
Units:mm
|
The default power supply voltage is 12-24VDC,if you have other requirements please confirm when ordering.
Example: RK110-01AB1500 Output:4-20mA,Resolution:1°,Cable Length:1.5m.
Tel / Fax: +86-731-85132979 
Email:
