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Warranty: 12-24Month, Lifetime maintenance

Ws3033 Tunnel Ultrasonic Wind Speed Sensor

Name: Ws3033 Tunnel Ultrasonic Wind Speed Sensor
Brand: Chengdu Sentec Technology Co., Ltd.
SKU: 2329538745

Sichuan, ChinaChengdu Sentec Technology Co., Ltd.

US$425.00

1 Piece

Product specifications

WS3033

Product profile

Customization

Available

Wind Speed

Ultrasonic Anemometer

Display

-30 M / S ~ +30 M / S

Model NO.

WS3033

Protocol

Modbus

Digital Output

The Standard Product Is RS485 Interface, Modbusrtu

Power Supply

VDC: 9V-24V

Working Temperature

-40°C~+80°C

Transport Package

Carton

Specification

22*28*16 1.2Kg

Trademark

SENTEC

Origin

China

HS Code

9026100000

Production Capacity

50000

Key features

**Bi-directional Wind Speed Measurement**: Supports forward and reverse airflow detection, accurately monitor airflow direction and velocity inside tunnels for ventilation control.

**No Rotating Mechanical Parts**: Adopt ultrasonic measuring principle, no wear, no stuck fault, lower maintenance cost for long-term tunnel operation.

**High Measurement Precision**: Fast response, stable readings, reliable for low and high wind speed conditions inside closed tunnel environment.

**IP65 Protective Housing**: Dustproof and waterproof design, resist tunnel moisture, dust and vehicle exhaust pollution.

**Anti-condensation Optional**: Heating function available to prevent lens condensation, guarantee stable measurement in humid tunnel.

**Standard Industrial Signal Output**: RS485 Modbus, 4-20mA optional, easily connect to tunnel ventilation PLC and monitoring system.

**Compact & Easy Installation**: Lightweight structure, simple mounting bracket, convenient to install on tunnel wall or top.

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: ≤9.72hTerms 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 identified as both a trading company and manufacturer/factory in the electrical and electronics sector. Its stated products include multiple sensor and transmitter categories, while company descriptions highlight sensor technology development, intelligent monitoring solutions, and OEM experience. The supplier reports ISO 9001 certification, 11–20 years of R&D engineer experience, 6–10 quality-control staff, and more than 10 production lines. It has exported since 2011 and reports that 51%–70% of sales are exports, with self-operated import and export rights. An audit by BV is recorded, but the supplied audit result is “0” and the report validity period ended on 2024-11-15; the meaning of the result is not provided. Evidence remains insufficient for financial credibility, after-sales capability, overseas service coverage, detailed customization services, and verified customer cases.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and electrical and electronics trade focus. This supports its ability to operate as a product supplier with manufacturing involvement, although the relative scale of trading versus manufacturing is not stated.

CertificationsThe supplier reports ISO 9001 certification, and a BV audit record is provided with a stated validity period from 2023-11-16 to 2024-11-15. However, the audit result is recorded as “0,” and no interpretation or currently valid certification evidence is supplied, so the positive certification evidence is limited to the stated ISO 9001 holding.

R&D capabilityCompany descriptions state that industry experts participate in sensor R&D and innovation, that advanced production technologies are continuously introduced and developed, and that the supplier has 11–20 years of R&D engineer experience. Specific evidence for new-product output, SDK availability, 3D design, ODM, or other measured innovation deliverables is unknown.

Production capacityThe supplier is identified as a manufacturer/factory, offers several sensor and transmitter product categories, reports more than 10 production lines, and describes industrialized and systematized production. These details provide explicit evidence of substantial production infrastructure, although capacity volume and utilization are not stated.

Customization capabilityThe supplier explicitly states it has experienced OEM services and develops sensing technology solutions for customers, which supports some customization capability. Nevertheless, the availability of ODM, OEM for popular brands, 3D software design, and new-product development services is marked unknown, so the full customization scope cannot be verified.