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GUVB-S11SD UV-B Sensor for UV Index Monitoring
The GUVB‑S11SD is a UV‑B photodiode sensor designed for continuous UV index monitoring. It features a 0.4 mm SMD 3528 package made from aluminium gallium nitride, configured as a Schottky‑type photodiode operating in photovoltaic mode. The sensor operates between - 30 °C and 85 °C, tolerates storage from - 40 °C to 90 °C, and requires a reverse bias of up to 3 V with a forward current of 1 mA. At 25 °C the dark current is 1 nA and the responsivity is 0.11 A/W across 240‑320 nm.
Typical UV‑B sensors in this class are supplied with an epoxy‑resin seal to protect the chip from moisture, and they are calibrated to a standard UV‑B reference lamp with an annual verification cycle. The spectral detection range of 240‑320 nm matches the UV‑B band used in most environmental monitoring protocols, and a responsivity of around 0.11 A/W is considered standard for AlGaN devices. The active area of 0.076 mm² provides a balance between sensitivity and noise, and manufacturers usually specify a temperature coefficient of about 0.1 %/°C, which aligns with the listed value. For reliable field deployment, a typical operating voltage of 3 V and a forward current of 1 mA are sufficient to drive the sensor without excessive power consumption.
The sensor is suited for integration into outdoor UV‑index stations, wearable UV monitors and automated shading systems where precise UV‑B detection is required. Equipment manufacturers, research institutes and outdoor‑facility managers are the main purchasers of this component. Week Technology Ltd. lists the sensor as a single unit ready for shipment; buyers should confirm the minimum order quantity, preferred Incoterms and payment schedule before placing an order.
| Chip size | 0.4 mm, SMD 3528 package |
| Semiconductor material | Aluminium Gallium Nitride (AlGaN) |
| Photodiode type | Schottky‑type |
| Operation mode | Photovoltaic |
| Visible blindness | Good (typical) |
| Operating temperature range | -30 °C to 85 °C |
| Storage temperature range | -40 °C to 90 °C |
| Reverse voltage rating | 3 V |
| Forward current | 1 mA |
| Dark current (25 °C) | 1 nA |
| Responsivity (25 °C) | 0.11 A/W |
| Spectral detection range | 240 nm - 320 nm |
| Active area | 0.076 mm² |
| Temperature coefficient | 0.1 %/°C |
| Typical sealing method | Epoxy‑resin encapsulation (typical) |
| Typical calibration interval | 12 months (typical) |
Week Technology Ltd. operates from Shenzhen, Guangdong, China, with its headquarters located on the 16th floor of Building 3, Zhongke Mansion. The supplier is classified as an imported tier with a harbour‑level trust rating; its public response metrics show a zero percent response rate, indicating that enquiries must be initiated through the platform’s messaging system.
The company’s catalogue includes UV‑related components such as the GUVB‑S11SD sensor described here. No specific certifications, MOQ, lead‑time or warranty details are provided in the listing, so interested buyers should request these particulars directly from the supplier to ensure compliance with their procurement policies.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing GUVB-S11SD UV-B Sensor for UV Index Monitoring from Week Technology Ltd. - China Import Guide
Prior to purchase, confirm the supplier’s corporate registration and request a datasheet that includes the sensor’s sealing method, test certificates and any applicable safety approvals. Verifying these documents reduces the risk of receiving a component that does not meet your quality standards.
Shipping from Shenzhen usually involves air‑freight for small quantities or sea‑freight for bulk orders. Agree on Incoterms such as FOB Shenzhen or CIF your destination port, and clarify payment terms - a common practice is 30 % T/T in advance with the balance payable on presentation of the commercial invoice and packing list. Because the supplier’s response rate is currently zero, maintain written records of all communications to protect the transaction.
For quality assurance, schedule a pre‑shipment inspection that checks the sensor’s visual condition, package sealing and verifies electrical parameters using a calibrated UV source. Request the inspection report and, if possible, a third‑party certification of the sensor’s performance. Upon receipt, perform an in‑house functional test to confirm the sensor’s responsivity and dark‑current values fall within the specified limits before integrating it into your system.
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30 suppliersBuy Guvb-S11sd Uv-B Sensor Fo in Bulk — Supplier in China
When sourcing Guvb-S11sd Uv-B Sensor For Uv Index Monitoring for your business, securing the right balance of quality and cost is essential. Week Technology Ltd., a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electronic Sensors sector with strong demand from importing countries worldwide.
Guvb-S11sd Uv-B Sensor Fo Specifications, Trade Terms & Pricing
Importing Guvb-S11sd Uv-B Sensor Fo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Week Technology Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Week Technology Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Guvb-S11sd Uv-B Sensor Fo for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Electronic Sensors category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Guvb-S11sd Uv-B Sensor Fo — Shipping, Logistics & Customs
Importing Guvb-S11sd Uv-B Sensor Fo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Guvb-S11sd Uv-B Sensor Fo
What is the wholesale price of Guvb-S11sd Uv-B Sensor For Uv Index Monitoring?
The current listed wholesale price for Guvb-S11sd Uv-B Sensor For Uv Index Monitoring from Week Technology Ltd. is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Week Technology Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Guvb-S11sd Uv-B Sensor Fo?
The supplier, Week Technology Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Guvb-S11sd Uv-B Sensor Fo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Guvb-S11sd Uv-B Sensor For Uv Index Monitoring?
The HS Code classification for Guvb-S11sd Uv-B Sensor For Uv Index Monitoring depends on the specific grade and form. Contact Week Technology Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Guvb-S11sd Uv-B Sensor Fo from China?
To import Guvb-S11sd Uv-B Sensor Fo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Week Technology Ltd.. Ensure you have the necessary import licenses for Electronic Sensors products in your destination country.
How can I check Week Technology Ltd. before ordering?
Open the Week Technology Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Guvb-S11sd Uv-B Sensor For Uv Index Monitoring?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Week Technology Ltd. through EximNext.
What packaging options are available for bulk orders of Guvb-S11sd Uv-B Sensor Fo?
Week Technology Ltd. offers Guvb-S11sd Uv-B Sensor Fo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Guvb-S11sd Uv-B Sensor Fo the most?
Guvb-S11sd Uv-B Sensor Fo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Week Technology Ltd. through our platform.
What certifications does this Guvb-S11sd Uv-B Sensor Fo supplier hold?
Week Technology Ltd. maintains international quality certifications. These ensure that the Guvb-S11sd Uv-B Sensor Fo meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Guvb-S11sd Uv-B Sensor For Uv Index Monitoring on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Week Technology Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Week Technology Ltd..
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