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Warranty: 2 years, Lifetime maintenance

Es-S228tml Fully Automatic Solar Tracker Sun Tracking Device for Solar Radiation Observation

Name: Es-S228tml Fully Automatic Solar Tracker Sun Tracking Device for Solar Radiation Observation
Brand: Chengdu Sentec Technology Co., Ltd.
SKU: 2000763751

Sichuan, ChinaChengdu Sentec Technology Co., Ltd.

US$699.00-1,686.00

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Response Time (95% Response)

<10s

Model NO.

SEM228TML

Nonlinearity

±1%(100~1000 W/M²)

Directional Response

±20 W/M²

Temperature Response

<4%(-10~40℃)

Tilt Response

<2%

Sensitivity Range

7-14μV/(W/M²)

Operating Temperature

-40~+80℃

Internal Resistance

<50ω

Standard Cable Length

Measurement Range

0~2000W/M²

Trademark

SENTEC

Origin

China

Key features

Dual Axis Tracking: Employs sensor and solar trajectory tracking for accurate direct radiation measurement.

High Precision: Tracking accuracy reaches 0.5 degrees with Class A/B sensor options.

Flexible Power Supply: Compatible with DC 9V to 30V power sources for versatile installation.

Customizable Cables: Users can remove and install cables; standard length is 3m.

Multiple Output Signals: Offers RS485, 0-20mV, or 4-20mA output options.

ISO Certified: Classified according to ISO 9060 and WMO standards for reliability.

Fast Response Time: 95% response time is under 10 seconds for real-time data.

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: ≤9.70hTerms 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: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