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GUVB-C21SD UV-B Sensor for UV Index Monitoring
The GUVB‑C21SD UV‑B Sensor for UV Index Monitoring, offered by Week Technology Ltd. of Shenzhen, China, is an advanced photodiode sensor designed to deliver precise UV index data. Built on an aluminium gallium nitride (AlGaN) substrate and a Schottky‑type photodiode, it provides strong rejection of visible light, reducing interference in mixed‑light environments. Its photovoltaic mode operation allows low‑power consumption while maintaining a high dynamic range from low to intense UV levels. The compact enclosure is rated for field durability and easy integration.
In the UV sensor market, typical AlGaN devices operate within the 280‑315 nm band and are classified under Class 1 performance for accuracy. The sensor’s output is normally an analog voltage proportional to UV‑B intensity, compatible with standard data‑acquisition modules. Typical response times are sub‑second, enabling real‑time monitoring for automated control systems. The unit is supplied in a PCB‑mount package, ready for incorporation into indoor or outdoor monitoring stations.
Primary users are environmental research institutes, precision agriculture firms, and manufacturers requiring UV safety compliance. Week Technology Ltd. invites buyers to discuss order volumes and shipping options, with FOB or CIF terms negotiable. Prior to purchase, confirm the supplier’s lead time, payment conditions, and any required certification documents to ensure smooth customs clearance.
| Photodiode type | Schottky‑type AlGaN photodiode |
| Visible light rejection | Good visible light rejection to minimise interference |
| Dynamic range | High dynamic range covering low to high UV intensities |
| Operating temperature | Typical operating temperature range - 40 °C to 85 °C |
| Power supply | Typical operating voltage 3.3 V DC |
| Output | Typical analog voltage output |
| Response time | Typical response time <1 s |
| Wavelength band | Typical detection band 280‑315 nm (UV‑B) |
| Packaging | Typical PCB‑mount form factor |
| Dimensions | Typical compact dimensions (e.g., ≤50 mm length) suitable for integration |
Week Technology Ltd., based at 16 Floor, Building #3, Zhongke Mansion in Shenzhen, Guangdong Province, China, operates as an imported‑tier electronics supplier. Its trust tier is labelled “harbor”, reflecting participation in international trade platforms that verify basic business credentials.
The public profile shows a response rate of 0 % and no recorded average response time, meaning prospective buyers should allow extra time for communication. The company lists a range of sensor and component products, with the GUVB‑C21SD UV‑B Sensor for UV Index Monitoring highlighted as a key offering. No further details on production capacity or client portfolio are disclosed.
| 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-C21SD UV-B Sensor for UV Index Monitoring from Week Technology Ltd. - China Import Guide
Begin the sourcing process by requesting the full technical datasheet, including photodiode specifications, wavelength response, and any calibration certificates. Verify that the sensor’s performance parameters align with the UV index requirements of your project, and check the supplier’s business verification status to confirm legitimacy.
When negotiating logistics, clarify the preferred Incoterm - FOB or CIF - and obtain an estimated production lead time based on your order quantity. Discuss payment milestones, such as any advance deposit and balance settlement, to ensure both parties have clear expectations before shipment.
Plan a quality assurance step that includes a functional test of the UV‑B response and verification of the analog output voltage range. Ask the supplier for a pre‑shipment inspection report and any relevant compliance documents, then prepare the commercial invoice and certificate of origin to streamline customs clearance.
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30 suppliersBuy Guvb-C21sd Uv-B Sensor Fo in Bulk — Supplier in China
When sourcing Guvb-C21sd 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-C21sd Uv-B Sensor Fo Specifications, Trade Terms & Pricing
Importing Guvb-C21sd 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 B2B 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-C21sd 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 global B2B marketplace. Start your sourcing journey today.
Import Guvb-C21sd Uv-B Sensor Fo — Shipping, Logistics & Customs
Importing Guvb-C21sd 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-C21sd Uv-B Sensor Fo
What is the wholesale price of Guvb-C21sd Uv-B Sensor For Uv Index Monitoring?
The current listed wholesale price for Guvb-C21sd 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-C21sd Uv-B Sensor Fo?
The supplier, Week Technology Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Guvb-C21sd 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-C21sd Uv-B Sensor For Uv Index Monitoring?
The HS Code classification for Guvb-C21sd 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-C21sd Uv-B Sensor Fo from China?
To import Guvb-C21sd 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-C21sd 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-C21sd Uv-B Sensor Fo?
Week Technology Ltd. offers Guvb-C21sd 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-C21sd Uv-B Sensor Fo the most?
Guvb-C21sd 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-C21sd Uv-B Sensor Fo supplier hold?
Week Technology Ltd. maintains international quality certifications. These ensure that the Guvb-C21sd 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-C21sd 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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