Rk120-09 Compact Wind Speed and Direction Meter Using Ultrasonic Time-Difference

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: RK120-09
• Application: Anemometer, Ultrasonic Speed
• Display: with Data Logger
• Detection Method: Non-contact
• Connection Type: Wire
• Pressure Resistance: With Pressure Resistance
• Anti-jamming: Anti-jamming
• Shakeproof: Shakeproof
• Noctilucence: Without Noctilucence
• Waterproof: Waterproof
• Weight: 0.22kg
• Testing Medium: Wind Speed & Direction
• Material: ASA
• Outupt: RS232/RS485(Modbus/Nmea-0183),4-20mA/0-5V
• Supply: 5V,12-24VDC
• IP Grade: IP65
• Cable Length: 2.5m
• Power Supply: 5V,12-24VDC
• Power Consumption: 0.2W
• Transport Package: Carton
• Specification: ultrasonic wind sensor
• Trademark: Rika
• Origin: China
• HS Code: 9015800090
• Production Capacity: 10000PC/Month
• Package Size: 25.00cm * 18.00cm * 15.00cm
• Package Gross Weight: 2.500kg

Product Description

RK120-09 Ultrasonic Wind Speed & Direction Sensor

RK120-09 measures wind speed/direction using ultrasonic waves. With a low-power chip consuming just 0.2W, it suits solar or battery setups requiring minimal power. New technology ensures a more compact structure.

Specification

FEATURES

Handles complex weather conditions
No moving parts, long lifespan
Surface preservative treatment
Strong anti-interference
High accuracy
Strong anti-interference

APPLICATIONS

Environmental monitoring
Sea-going vessel
Bridge & Tunnel
Solar and wind power generation
Wind resource assessment
Drilling platform
Automatic weather station
Agriculture

Technical Specifications

4-20mA/0-5V for wind speed/direction; power: 12-24V.

Item	Technical Specification
	Wind speed		Wind direction
Range	0 - 70m/s		0 - 359°
Resolution	0.1m/s		1°
Accuracy	±3%		±3 °
Power Supply	5V,12-24VDC
Power consumption	0.2W
Output Signal	RS232/RS485(Modbus/NMEA-0183),4-20mA/0-5V optional
OperatingTemperature	-40℃-+80℃
Ingress Protection	IP65
Dimension	110*140mm
Weight(unpacked)	0.22kg
Main material	ASA

Dimensions

Unit:mm

Company Profile

Hunan Rika Electronic Tech Co., Ltd.

Hunan Rika is a top sensor maker in China, specializing in weather & environment monitoring for over 10 years. We combine R&D, production, and marketing, offering products for wind, solar, air, water, and more.

FAQ

Q: Are you the final manufacturer?
A: Yes, we are a SENSOR manufacturer/exporter in China with 10+ years of experience, SGS certified.

Q: Do you offer OEM service?
A: Yes, we provide OEM services with logo design. Minimum order: 10 pcs.

Q: Do you offer free samples?
A: Sorry, no free samples.

Q: What payment methods do you accept?
A: We accept T/T, PayPal, and Western Union.

Q: What is your delivery time?
A: Delivery in 6-8 days post-payment. Orders 100+ pcs add 3-5 days.

Q: What is your standard delivery method?
Goods are shipped via DHL, FEDEX, UPS, EMS, TNT, or other recommended carriers.

Q: What does your quality assurance service include?
A: Service includes free exchange within one month and an 18-month quality guarantee.

Q: May we schedule a visit to your factory?
A: Yes, welcome. However, we conduct a preliminary visit assessment first.