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Sem228A Solar Radiation Measure Sensors Transmitters Thermopile Pyranometer
US$53.00
5 Pieces
Product profile
Customization
AvailableMaterial
ABS/PlasticAccuracy
0.5%Model NO.
SEM228AApplication
Solar Radiation MeasuringKey Word
Solar Radiation SensorPower Supply
24V DCOutput Signal
RS485Certificate
CETransport Package
CartonSpecification
AlumTrademark
SENTECOrigin
ChengduHS Code
9026201090Production Capacity
5000Key features
Wide Measuring Range: 0~1800W/m2 with 1W/m2 resolution for precise solar radiation measurement.
Multiple Output Signals: Supports RS485 (Modbus-RTU), 4-20mA, 0-5V, and 0-10V outputs.
Durable Material: Constructed with matte aluminum and quartz glass cover for longevity.
Customizable Cable: Cable length is 60cm but can be customized to meet specific needs.
CE Certified: Product holds CE certificate ensuring compliance with safety standards.
Premium low-friction bearing design, sensitive response to breeze, stable and linear wind speed measurement.
Fully sealed structure, resist rain, dust and harsh outdoor weather for long-term unattended operation.
Stable performance in extreme hot and cold climates, suitable for various industrial and meteorological monitoring.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-03-01Average Response Time: ≤8.09hTerms 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:What is the measuring range of the sensor?
A:
The measuring range is 0~1800W/m2 with a resolution of 1W/m2.
Q:What output signals are supported?
A:
It supports RS485 (Modbus-RTU protocol), 4-20mA, 0-5V, and 0-10V.
Q:Is the cable length customizable?
A:
Yes, the standard cable length is 60cm, but it can be customized.
Q:What is the power supply requirement?
A:
The power supply requirement is 7V~30V DC.
Q:What certificates does the product have?
A:
The product has CE certification.
Send Inquiry
*To:
Chengdu Sentec Technology Co., Ltd.
Chengdu Sentec Technology Co., Ltd.*Content:
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