The RK110-02 wind direction sensor is a sensitive wind direction indicator that gives a visual indication of wind direction. High precision magnetic sensitive chips are built in the housing shell. The wind vane is constructed on low inertia light metal to show wind directions. The product is wide range, good linearity, strong anti- lightning strike, good performance.
FEATURES
* Low starting threshold
* Great dynamic characteristics
* Overall carbon fiber material
* Strong corrosion resistant ability
* Light structure
* Various output signals optional
* Easy Installation
APPLICATIONS
* Weather monitoring stations
* Ports
* Solar and wind power generation
* Mobile weather monitoring vehicles
* Remote airports & helipads
SPECIFICATIONS
|
Output
|
4-20mA
|
0-5V
|
RS485
|
|
Supply Voltage
|
5V,12V,24V
|
5V,12V,24V
|
5V,12V,24V
|
|
Load Capacity
|
<500Ω(typ 250Ω)
|
>1kΩ
|
|
|
Range
|
0~360°
|
|
Accuracy
|
±3°
|
|
Resolution
|
1°
|
|
Starting Threshold
|
<0.5m/s
|
|
Limit Wind Speed |
50m/s |
|
Ingress Protection
|
IP55
|
|
Operating Temperature
|
-40℃~+50℃
|
|
Cable Grade
|
Nominal voltage:300V ,Temperature grade:80℃
|
|
Weight(unpacked)
|
195g
|
|
Dimension
|
Turning Radius:147mm,Height:199mm
|
|
Main material
|
Carbon fiber
|
|
Storage Condition
|
10℃-50℃@20%-90%RH
|
OUTPUT CHARACTERISTICS
Current
Voltage
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 the four screws on the bracket and keep the product horizontal.
There is a arrow marker on the label. Please make sure the marker is pointed to the south during installation.( compass is recommended for positioning).
Connector dimension： ø15mm (recommended reserving ø 25mm for wiring)
ELECTRICAL CONNECTIONS
|
Connector(cable)
|
Voltage
|
Current
|
RS485
|
|
Pin 1(red)
|
V+
|
V+
|
V+ (red)
|
|
Pin 2(yellow)
|
Vout
|
Iout
|
RS485A(yellow)
|
|
Pin 3(black/green)
|
V-
|
V-
|
RS485B(blue)
|
|
Pin 4(blue)
|
|
|
V-(black/green)
|
PARAMETER SELECTION TABLE
|
Remark
|
Series
|
Type
|
Supply
|
Output
|
Cable Length
|
|
|
RK
|
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
|
|
02
|
|
|
|
|
|
|
|
|
A
|
|
|
5V
|
|
|
|
|
C
|
|
|
12-24V
|
|
|
|
|
X
|
|
|
Other
|
|
|
|
|
|
A
|
|
4-20mA
|
|
|
|
|
|
B
|
|
0-5V
|
|
|
|
|
|
C
|
|
RS485
|
|
|
|
|
|
X
|
|
Other
|
|
|
|
|
|
|
2500
|
Units:mm(typ)
|
|
|
|
|
|
|
3000
|
Units:mm
|
|
|
|
|
|
|
...
|
Units:mm
|
Example: RK110-02CA2500 Supply:12-24V,Output:4-20mA,Cable Length:2.5m.
Tel / Fax: +86-731-85132979 
Email:
