Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider since 2010

RK120-01 Combined Wind Speed & Direction Sensor 1

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RK120-01 Combined Wind Speed & Direction Sensor

Payment:

T/T, L/C or Paypal

OEM/ODM:

Available

MOQ:

1PCS

Model:

RK120-01

Lead Time:

5-7 days

Certification:

CE-EMC, CE-LVD, RoHS, ISO9001

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PRODUCT DESCRIPTION

The RK120-01 combined wind speed and direction sensor is assembled with precision-machined ABS and aluminum alloy parts, oﬀering high strength and easy installation. The wind speed section features a traditional three-cup design made of ABS material, delivering excellent starting performance, wide measurement range, superior linearity, and reliable stability. The wind direction section utilizes a low- inertia vane that responds instantly to wind changes. When wind direction shifts, the rear-mounted angle sensor detects azimuth changes and converts them into corresponding electrical signal variations, providing outstanding linearity, high accuracy, and full 360° coverage without blind spots.

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Low starting threshold

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Compact and lightweight design

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Strong corrosion resistant ability

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Integrated wind speed & direction measurement

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Various output signals optional

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Easy Installation

SPECIFICATIONS

Item	Technical Specification
	Wind speed	Wind direction
Range	0-45m/s (current or voltage output); 0-70m/s (pulse, RS485, RS232 output)	0-360°
Resolution	0.1m/s	1°
Accuracy	±(0.3+0.03V) m/s, V is current wind speed	≤±3°
Starting wind speed	≤0.5m/s
Limited wind speed	75m/s
Supply	5V (only for digital output),12-24VDC
Output signal	RS485,4-20mA,0-5V, RS232, pulse (NPN, only for wind speed)
Power consumption	0.7W max.
Operating temperature	-40℃-+70℃
Ingress protection	IP65
Main material	Aluminum alloy and ABS
Storage	10-60℃@20%-90%RH
Cable length	Default 2.5m, other length is optional
Installation bracket	attached
Weight(unpacked)	1200g(with bracket)

DIMENSION

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Unit:mm

MOUNTING

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Ensure that the indicator arrow points south during installation

PRODUCT DETAILS

RK120-01 WIND SPEED& DIRECTION SENSOR THREE-CUP WIND SPEEDSTRUCTURE

PRODUCT APPLICATION

Applications of a Combined Wind Speed and Direction Sensor

A combined wind speed and direction sensor is useful when a monitoring system needs both wind intensity and wind direction from a single instrument. Typical applications include agricultural weather stations, greenhouse climate monitoring, road weather stations, ports and outdoor environmental monitoring sites. When selecting a sensor for a project, consider the required wind speed range, signal compatibility, installation exposure, operating temperature and maintenance access. For PLC-based or remote data acquisition systems, confirm that the selected output matches the receiving equipment before placing an order.