What are the available output interfaces?

The device supports RS232, RS485, and SDI-12 digital interfaces, as well as optional 4-20mA analog output.

What certifications does the product have?

Our products are strictly manufactured in accordance with ISO standards, CE directives, and are fully RoHS compliant.

Ws303 Digital Indicator Weather Station Ultrasonic Anemometer Wind Speed and Direction Sensor

Name: Ws303 Digital Indicator Weather Station Ultrasonic Anemometer Wind Speed and Direction Sensor
Brand: Chengdu Sentec Technology Co., Ltd.
SKU: 2097614415

Sichuan, ChinaChengdu Sentec Technology Co., Ltd.

US$30.00

1 Piece

Product profile

Customization

Available

Product Name

Wind Speed Anemometer

Starting Wind Speed

Less Than or Equal to 0.3m/S

Model NO.

WS303

Working Environment

-30~ 75

Material

Aluminum Alloy

Power Consumption

24V/8mA(Heater off), 24V/0.8A(Heater on)

Transport Package

Carton

Specification

0-30m/s, 0-50m/s, 0-70m/s

Trademark

SENTEC

Origin

China

HS Code

9031809090

Production Capacity

50000

Key features

Ultrasonic Measurement Technology: Measures wind speed, direction, and temperature via ultrasonic propagation time difference.

All Aluminum Alloy Construction: Lightweight and durable shell made of aluminum alloy for long-term reliability.

Wide Application Scope: Ideal for wind power, meteorology, tunnels, ports, ships, and automatic weather stations.

Multi-Interface Digital Output: Supports RS232, RS485, and SDI-12 interfaces with configurable baud rates and protocols.

Customizable Output Frequency: Standard 1Hz output; customizable to 4Hz for higher data frequency requirements.

IP65 Protection Rating: Robust IP65 protection grade ensures durability in harsh outdoor environments.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityCustomization from SamplesProduct Certification

Chengdu Sentec Technology Co., Ltd.

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-03-01Average Response Time: ≤8.95hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CPT, Others, FCA

AI-Powered supplier vetting

SummaryChengdu Sentec Technology Co., Ltd. is a China-based limited company in Sichuan operating as both a trading company and manufacturer/factory in electrical and electronics. Its stated product range centers on industrial sensors and meters. Available evidence indicates ISO 9001 certification, more than 10 production lines, 6–10 quality-control staff, and 11–20 years of R&D engineer experience. The company describes sensor-technology R&D, intelligent factory-monitoring expertise, OEM experience, and export activity since 2011, with 51%–70% of sales from exports and self-operated import/export rights. However, several operational areas remain unverified, including overseas service facilities, 3D design, ODM/OEM details, SDK availability, sustainability documentation, customer cases, and raw-material traceability. The audit record was conducted by BV, but its evaluation result is recorded as 0 and the stated report validity ended in November 2024; the meaning of the result is not specified, so no definitive...

Supplier typeThe supplier is explicitly identified as both a Trading Company and Manufacturer/Factory, with a Limited Company ownership structure and operations in electrical and electronics. This supports classification as a hybrid trading and manufacturing supplier.

CertificationsThe supplier reports ISO 9001 certification. A BV audit is also recorded, but the audit evaluation result is listed as 0 and the report validity ended on 2024-11-15; because the meaning of the result is not provided, only the ISO 9001 holding is treated as positive evidence.

R&D capabilityThe company describes industry experts engaged in sensor R&D and innovation, a team focused on intelligent factory monitoring, and 11–20 years of R&D engineer experience. However, new-product output, SDK availability, and several specific technical-development capabilities are unknown, so the evidence supports R&D experience but not a complete innovation assessment.

Production capacityThe supplier reports operating more than 10 production lines and maintaining 6–10 quality-control staff. Its listed product scope includes pressure, temperature, liquid-level, density, flow, humidity, and wind-speed sensors/meters, providing explicit evidence of manufacturing scale and product coverage.

Product Q&A

Q:How can I get a price quotation?

Please send us an email with your requirements. We will reply within 24 hours. Consultation is free of charge.

Q:Can I customize the product with my logo?

Yes, we support logo customization. Please provide the logo size and Pantone Code.

Q:What is the lead time for orders?

For orders under 500pcs, lead time is 3-7 days. For larger quantities, it is usually 15 days.

Q:Is there a discount for bulk orders?

Yes, discounts are available for orders with a quantity of more than 50pcs. Contact us for the best price.

Q:What is the Minimum Order Quantity (MOQ)?

The MOQ for most products is 1 piece. You can contact us to discuss a lower MOQ if needed.

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Ws303 Digital Indicator Weather Station Ultrasonic Anemometer Wind Speed and Direction Sensor