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  • Product Name: RK110-02 Wind Direction Sensor

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

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.