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The GUVB‑C21SD UV‑B Sensor is a compact measurement device produced by Week Technology Ltd. in China. It delivers high sensitivity to UV‑B radiation and features a wide measurement range suitable for varied environmental conditions. The sensor’s durable housing is engineered to withstand harsh field or laboratory settings, while its user‑friendly interface simplifies data collection. Its small footprint enables easy mounting on equipment or standalone deployment.
The device incorporates a photodiode based on aluminium gallium nitride (AlGaN), a material commonly used in UV‑B detection for its stable response. Typical industry grades of AlGaN photodiodes provide consistent quantum efficiency across the 280‑315 nm wavelength band. The sensor is supplied as a ready‑to‑use unit with standard PCB‑mount dimensions, facilitating integration into existing monitoring systems. No additional calibration accessories are required for basic operation.
Applications include crop‑growth monitoring in agriculture, UV exposure studies in environmental research, and safety assessments in industrial settings where UV radiation must be tracked. Importers can negotiate minimum order quantities and select Incoterms such as FOB or CIF directly with the supplier. Payment terms and lead times should be confirmed during the quotation stage to align with project schedules.
| Measurement range | Wide measurement range (as described by supplier) |
| Sensitivity | High sensitivity to UV‑B radiation |
| Form factor | Compact size suitable for lab and field installation |
| Housing durability | Durable design for harsh conditions |
| Operating temperature | Typical operating temperature range - 40 °C to 85 °C |
| Power supply | Typical power requirement 3.3 V DC |
| Output type | Typical analog voltage output proportional to UV intensity |
| Response time | Typical response time under 1 s |
| Material | Typical aluminium gallium nitride (AlGaN) photodiode used in UV‑B sensors |
| Packaging | Typical PCB‑mount package |
Week Technology Ltd. is located at 16 Floor, Building #3, Zhongke Mansion, Shenzhen, Guangdong, China (postal code 518067). The company is classified as an imported‑tier supplier with a harbor trust tier, indicating participation in cross‑border trade and meeting basic verification standards.
According to the listing, the supplier’s response rate is currently 0 %, and no average response time is recorded, suggesting that inquiries may require follow‑up. Week Technology Ltd. focuses on supplying electronic measurement components, and the GUVB‑C21SD sensor is listed among its product offerings. No additional corporate history, employee numbers or client references are provided in the source.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify that the sensor’s technical data sheet matches your project requirements. Request the full datasheet, any calibration certificates, and confirm the photodiode type and wavelength response. Checking the supplier’s business licence and trade verification status helps ensure a reliable transaction.
Discuss logistics early by confirming the preferred Incoterm, such as FOB or CIF, and ask the supplier for an estimated lead time based on your order volume. Clarify payment terms, including any advance deposit and balance settlement schedule, to avoid surprises during customs clearance. Align shipping method with the sensor’s packaging to protect it from moisture and mechanical shock during transit.
Arrange a pre‑shipment inspection that includes functional testing of the UV‑B response and verification of output voltage range. Request a test report documenting compliance with relevant industry standards. Ensure that all required import documentation, such as commercial invoice and certificate of origin, is prepared in advance to facilitate smooth customs processing.
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When sourcing Guvb-C21sd Uv-B Sensor for your business, securing the right balance of quality and cost is essential. Week Technology Ltd., a verified 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 Agriculture sector with strong demand from importing countries worldwide.
Importing Guvb-C21sd Uv-B Sensor 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Guvb-C21sd Uv-B Sensor has been verified on our platform. 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 verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Guvb-C21sd Uv-B Sensor 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).
The current listed wholesale price for Guvb-C21sd Uv-B Sensor 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.
The supplier, Week Technology Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Guvb-C21sd Uv-B Sensor. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Guvb-C21sd Uv-B Sensor 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.
To import Guvb-C21sd Uv-B Sensor from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Week Technology Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Week Technology Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Week Technology Ltd. through EximNext.
Week Technology Ltd. offers Guvb-C21sd Uv-B Sensor with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Guvb-C21sd Uv-B Sensor is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Week Technology Ltd. through our platform.
Week Technology Ltd. maintains international quality certifications. These ensure that the Guvb-C21sd Uv-B Sensor meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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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