Sem-DC1 PV Soiling Dust Monitoring System Solar Panel Dust Accumulation Detector

Name: Sem-DC1 PV Soiling Dust Monitoring System Solar Panel Dust Accumulation Detector
Brand: Chengdu Sentec Technology Co., Ltd.
SKU: 1996312321

Sichuan, ChinaChengdu Sentec Technology Co., Ltd.

US$199.00-227.00

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Stability

Better Than Full Range by 1% (Per Year)

Model NO.

SEM-DC1

Alarm Threshold

Upper and Lower Thresholds Can Be Set

Operating Voltage

DC12V

Current Range

70~200mA @DC12V

Operating Temperature

-40°C ~ +60°C

Operating Humidity

0 ~ 90%Rh

Sensor Cable Length

20m

Trademark

SENTEC

Origin

China

Key features

Customizable Alarm Thresholds: Upper and lower alarm thresholds can be set according to specific needs.

Flexible Output Options: Supports RS485 Modbus, Linked Output, and Passive Normally Open Contact.

Optional GPS Positioning: Available with average positioning accuracy of 10m for location tracking.

Low Power Consumption: Maximum power consumption is less than 2.5W at DC12V for energy efficiency.

ISO and CE Certified: Products undergo full pre-inspection and hold ISO and CE certifications.

Comprehensive Warranty: Includes 2-year warranty and lifetime maintenance support.

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 long will you give me the reply?

We will contact you in 1 hours 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

Q:What is the warranty for your product?

Warranty: 1 years, Lifetime maintenance