Import 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm — Buy in wholesale FOB from Supplier in China

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3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm by Week Technology Ltd.
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3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm - Image 1

3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm

🕐Last updated: Jul 19, 2026
1/ Bags
Min. Order: 1 Bags
💱₹1.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryElectronic Sensors
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm from Week Technology Ltd. - Wholesale Supply

The 3sp_no2_5f C is an electrochemical nitrogen dioxide sensor with a measurement range of 0 to 5 ppm, offering high precision for low-concentration detection. It incorporates an onboard filter to remove ozone interference, improving stability in the presence of temperature and relative humidity fluctuations. With dimensions of 20x20x3 mm, it maintains a compact form factor while delivering a response time of under 200 seconds (300 seconds maximum) and an expected operational life exceeding 5 years, or up to 10 years under controlled conditions.

This sensor is built for applications requiring sensitive NO2 detection, such as indoor air quality monitoring, industrial hygiene, and environmental research. The onboard filter and enhanced stability make it particularly suited to environments where ozone or varying humidity could skew readings. Typical for electrochemical sensors, it operates within a temperature range of -40 to 50°C, though performance is optimised between -20 to 40°C, and a humidity range of 0 to 95% RH non-condensing.

Buyers of the 3sp_no2_5f C often prioritise its low detection range and stability for use in clean air environments or research settings. It is commonly deployed in portable monitors, HVAC systems, and lab-based air quality studies. Confirm the sensitivity and resolution specifications with the supplier, as these can influence integration with downstream electronics. Bulk pricing and packaging details should be discussed directly with Week Technology Ltd.

Technical Specifications for Week Technology Ltd. 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm
Sensor TypeElectrochemical NO2 with onboard filter
Measurement Range0 to 5 ppm
Resolution< 20 ppb (instrumentation dependent)
Repeatability< +/- 3% of reading
Response Time T90< 300 seconds (200 seconds typical)
Sensitivity (-25 mV bias)-30 +/- 15 nA/ppm
Expected Operating Life> 5 years (10 years at 23+/-3°C, 40+/-10% RH)
Operating Temperature Range-40 to 50°C (-20 to 40°C recommended)
Operating Humidity Range0 to >95% RH non-condensing (15 to 95% continuous)
Power Consumption10 to 50 µW (circuit and ambient NO2 dependent)
ComplianceRoHS
Onboard FeaturesOzone filter, temperature and RH stability
About Week Technology Ltd. - Gas Detection Sensor Supplier in China
🏭
Week Technology Ltd.
China Harbor🥇 Gold Verified
5(68)

Week Technology Ltd. operates from Shenzhen, Guangdong, China, with its office located at 16 Floor, Building #3, Zhongke Mansion. The company is classified as an imported-tier supplier with a harbor trust tier, indicating a focus on export-oriented production of gas detection sensors. No response rate or average response time data is currently available, so buyers should account for potential delays in pre-sales inquiries.

The supplier’s product line includes the 3sp series of electrochemical sensors, which are marketed for their balance of performance, cost, and miniaturisation. While the listing does not provide details on production capacity, certifications beyond RoHS, or client references, Week Technology Ltd.’s focus on gas detection technology aligns with China’s strengths in sensor manufacturing and global supply chains.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm from Week Technology Ltd.
The onboard filter removes ozone interference, which can otherwise cause false positives or skewed readings in NO2 detection. This is particularly valuable in outdoor or industrial environments where ozone levels are elevated. The filter enhances the sensor’s accuracy and reliability for low-concentration measurements.

Sourcing 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm from Week Technology Ltd. - China Import Guide

Prior to ordering, confirm the sensor’s suitability for your specific NO2 concentration range, as the 0 to 5 ppm limit may not cover all use cases. Request detailed calibration and stability data, especially if deploying the sensor in environments with variable temperature or humidity. For applications requiring regulatory compliance, ensure the supplier can provide traceable documentation for all critical specifications.

Discuss logistics terms such as FOB Shenzhen or EXW to determine responsibility for shipping and duties. Lead times for custom configurations or bulk orders should be clarified, as these may impact project timelines. Packaging options, such as anti-static bags or bulk trays, should also be confirmed to prevent damage during transit, particularly for sensitive electrochemical components.

Perform incoming inspections to validate the sensor’s response time, repeatability, and sensitivity against the listed specifications. For critical deployments, consider independent testing to verify performance under your specific conditions. Ensure all accompanying documentation, including calibration certificates, RoHS compliance, and any additional certifications, is complete and accurate to avoid delays in installation or certification processes.

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Buy 3sp_no2_5f C Nitrogen Dio in Bulk — Verified Supplier in China

When sourcing 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm 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 Electronic Sensors sector with strong demand from importing countries worldwide.

3sp_no2_5f C Nitrogen Dio Specifications, Trade Terms & Pricing

Importing 3sp_no2_5f C Nitrogen Dio 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. The supplier of this 3sp_no2_5f C Nitrogen Dio 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 Electronic Sensors category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import 3sp_no2_5f C Nitrogen Dio — Shipping, Logistics & Customs

Importing 3sp_no2_5f C Nitrogen Dio 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 3sp_no2_5f C Nitrogen Dio

What is the wholesale price of 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm?

The current listed wholesale price for 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm 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 3sp_no2_5f C Nitrogen Dio?

The supplier, Week Technology Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 3sp_no2_5f C Nitrogen Dio. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm?

The HS Code classification for 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm 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 3sp_no2_5f C Nitrogen Dio from China?

To import 3sp_no2_5f C Nitrogen Dio 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.

Is Week Technology Ltd. a verified supplier?

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.

What are the key specifications of 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm?

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 3sp_no2_5f C Nitrogen Dio?

Week Technology Ltd. offers 3sp_no2_5f C Nitrogen Dio with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 3sp_no2_5f C Nitrogen Dio the most?

3sp_no2_5f C Nitrogen Dio 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 3sp_no2_5f C Nitrogen Dio supplier hold?

Week Technology Ltd. maintains international quality certifications. These ensure that the 3sp_no2_5f C Nitrogen Dio meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 3sp_no2_5f C Nitrogen Dioxide Sensor 0-5 Ppm 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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