Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.

RK120-09 Ultrasonic Wind Speed & Direction Sensor 1

RK120-09 Ultrasonic Wind Speed & Direction Sensor 2

RK120-09 Ultrasonic Wind Speed & Direction Sensor 3

RK120-09 Ultrasonic Wind Speed & Direction Sensor 4

RK120-09 Ultrasonic Wind Speed & Direction Sensor 5

RK120-09 Ultrasonic Wind Speed & Direction Sensor 6

RK120-09 Ultrasonic Wind Speed & Direction Sensor 7

RK120-09 Ultrasonic Wind Speed & Direction Sensor

Name: RK120-09 Ultrasonic Wind Speed & Direction Sensor
Brand: Rika Sensor

Payment:

T/T, L/C or Paypal

OEM/ODM:

Available

MOQ:

1PCS

Model:

RK120-09

Lead Time:

7-14 days

Certification:

CE-EMC, CE-LVD, RoHS, ISO9001

Inquiry

download

RK120-09 Ultrasonic wind speed&direction sensor sp

Write a Review

PDF Download

PRODUCT DESCRIPTION

RK120-09 wind speed and direction meter is a measuring instrument which uses the time difference ofultrasonic wave in the air to measure the wind speed and direction. It uses a low-power chip with powerconsumption of only 0.12W, which is especially suitable for solar or battery powered environment withhigh power consumption requirements. Due to the adoption of advanced technology and new process,the structure is more compact.

RK120-09 Ultrasonic Wind Speed & Direction Sensor 8

RK120-09 Ultrasonic Wind Speed & Direction Sensor 9

Low starting threshold.

RK120-09 Ultrasonic Wind Speed & Direction Sensor 10

Strong corrosion resistant ability.

RK120-09 Ultrasonic Wind Speed & Direction Sensor 11

Light structure.

RK120-09 Ultrasonic Wind Speed & Direction Sensor 12

Overall carbon fiber material.

RK120-09 Ultrasonic Wind Speed & Direction Sensor 13

Various output signals optional.

RK120-09 Ultrasonic Wind Speed & Direction Sensor 14

Easy Installation.

SPECIFICATIONS

Item		Technical Specification
		Wind speed	Wind direction
Range		0-70m/s	0-359°
Resolution		0.1m/s	1°
Accuracy		±3%	±3°
Starting threshold		0.5m/s
Power supply		5V,12-24VDC
Power consumption		0.12W
Output signal		RS485(Modbus-RTU/NMEA-0183)/RS232/SDI-12 4-20mA/0-5V(only for wind speed & direction optional)
Extreme wind speed		80m/s
Baud rate		4800-19200
Data update cycle		1s
Operating temperature		-20℃-+50℃
Storage temperature		-50℃-+80℃
Working humidity		0 - 100%
Ingress protection		IP65
Atmospheric pressure (optional)	Range	300-1100hPa
	Resolution	0.1hPa
	Accuracy	±1hPa
Electronic compass		optional
GPS		optional
Dimension		Φ104×136mm
Weight(unpacked)		0.28kg
Main materia		ASA

Mounting & Dimensions

Step1:

Positioning: The RK120-09 is generally installed in a vertical installation pipe. Ensure the measurement on the same level.

For indoor use, the sensor can be used at anywhere. Directional installation to measure wind speed on different planes.

Step2:

There are rotary adjustable mounting holes at the bottom of the sensor, when mounting the sensor, to ensure the indicator on the sensor comply with the geographic north.

Step3:

Installation: the installation pipe needs 3 equally spaced holes, tapping M5 screws, position7.5mm from the top of the pipe.