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Warranty: 2 years, Lifetime maintenance.

Sem226oc Pipe Clamp Optical Rain Gauge High Precision Rainfall Sensor for Weather Station

Name: Sem226oc Pipe Clamp Optical Rain Gauge High Precision Rainfall Sensor for Weather Station
Brand: Chengdu Sentec Technology Co., Ltd.
SKU: 1996313061

Sichuan, ChinaChengdu Sentec Technology Co., Ltd.

US$56.00-299.00

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Sense of Rain Diameter

6cm

Model NO.

SEM226OC

Range

0-30mm/Min

Supply Voltage

9~30V DC

Power Consumption

Less Than 0.24W (12V DC, Current Less Than 20mA)

Resolution

Standard 0.1mm

Accuracy

±5%

Output Mode

RS485 Output/ Pulse Output

Working Temperature

-40~60℃

Working Humidity

0~100%Rh (Non-Condensing)

Protocol

Modbus-RTU

Default Baut Rate

9600 (Adjustable)

Default Communication Address

1 (Adjustable)

Trademark

SENTEC

Origin

China

Key features

High Precision Optical Sensing: Uses high-precision optical elements to sense raindrop density and velocity for accurate monitoring.

Superior Sensitivity: Sensitivity is dozens of times higher than traditional tipping bucket rain gauges.

Wide Operating Range: Measures rainfall range of 0-30mm/min with a 6cm sensing diameter.

Flexible Output Modes: Supports RS485 output and pulse output for versatile integration.

Low Power Consumption: Consumes less than 0.24W at 12V DC, with current under 20mA.

Certified Quality Control: ISO and CE certified with complete pre-inspection by QC departments.

Adjustable Communication: Default baud rate and communication address are adjustable for easy setup.

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: ≤8.35hTerms 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.

Product Q&A

Q:How long will you give me the reply?

We will contact you in 1 hours as soon as we can.

Q:Could I visit your factory?

Sincerely invite you to visit our factory.

Q:Do you provide samples?

Yes, we have materials in stock to help you to get the samples as soon as we can.

Q:How about the quality of the managements?

We have a complete quality control system, all of our products will be fully pre-inspection by QC departments before shipping to you. We have the certification of ISO, CE we could send the certification test of our company to you.

Q:What is your terms of payment?

We could accept T/T, Paypal, WU, Credit Assurance.