Import Co-Af Carbon Monoxide Sensor (Co Sensor) — Buy in wholesale FOB from Supplier in China
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CO-AF Carbon Monoxide Sensor (CO Sensor)
The CO-AF Carbon Monoxide Sensor from Week Technology Ltd. is a fuel cell-based gas detector with a 20mm diameter, matching the industry standard for portable monitoring devices. It delivers a sensitivity of 55 to 90 nA/ppm when exposed to 400 ppm CO, with a t90 response time under 25 seconds. The sensor maintains resolution below 0.5 ppm RMS noise and operates within a 5,000 ppm CO performance limit, making it suitable for continuous monitoring in industrial and safety applications.
The sensor uses Alphasense’s patented electrode technology, which ensures long-term stability beyond the two-year warranty period. It functions reliably across a temperature range of -30°C to 50°C and a pressure range of 80 to 120 kPa, with humidity tolerance from 15% to 90% RH continuous. These are standard environmental parameters for industrial-grade CO sensors, and the design avoids drift common in electrochemical cells without active compensation.
This sensor is typically integrated into handheld gas detectors, fixed monitoring systems, and personal safety devices used in mining, chemical plants, and HVAC maintenance. Buyers include safety equipment manufacturers and industrial automation integrators. The sensor is sold as a standalone unit or paired with a matched 4-20 mA digital transmitter board for immediate calibration. Trade terms are negotiated directly with the supplier, and packaging is bulk-ready for OEM integration.
| Diameter | 20 mm |
| Sensitivity | 55 to 90 nA/ppm at 400 ppm CO |
| Response Time (t90) | Less than 25 seconds from 0 to 400 ppm CO |
| Resolution | Less than 0.5 ppm RMS noise (equivalent) |
| Measurement Range | Up to 5,000 ppm CO (performance limit) |
| Operating Temperature | -30°C to 50°C |
| Operating Pressure | 80 to 120 kPa |
| Humidity Range | 15% to 90% RH continuous |
| Output Signal | Analog current output (typically 4-20 mA when paired with transmitter board) |
| Typical Calibration Method | Factory calibrated with digital zero and sensitivity compensation; field recalibration requires reference gas and software interface |
Week Technology Ltd. is a supplier based in Shenzhen, Guangdong, China, with a physical address listed at 16 Floor, Building #3, Zhongke Mansion. The company is categorized as an imported supplier with harbor trust tier, indicating verified logistics and export documentation. There is no public data on years in operation, employee count, or revenue figures.
The supplier acts as a distributor or integrator for Alphasense CO sensors, not a manufacturer. The listing shows no certifications, R&D facilities, or in-house testing labs. Response rate and average response time are not available, suggesting limited buyer engagement or inactive customer service channels. The company’s role is limited to logistics and order fulfillment for this sensor product.
| 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 |
Sourcing CO-AF Carbon Monoxide Sensor from Week Technology Ltd. - China Import Guide
Before ordering, verify the sensor’s calibration certificate matches the batch number and expiry date. Confirm the output signal type and whether the transmitter board is included or optional. Request the environmental derating curve for your operating temperature and humidity range, as performance varies outside standard conditions. Do not assume factory calibration remains valid after shipping or long storage.
Lead time is typically 2 to 4 weeks ex-warehouse in Shenzhen. Incoterms are usually FOB Shenzhen or EXW, but must be confirmed directly with the supplier. Payment terms are often T/T in advance or LC at sight. Packaging is anti-static bulk trays with desiccant; request a sample to inspect for moisture ingress or physical damage before bulk shipment.
For quality control, request the batch-specific sensitivity and noise test reports. Inspect for physical damage to the sensor membrane and verify the transmitter board’s digital zero setting. Ensure the supplier provides a traceable calibration record. Documentation should include RoHS compliance declaration and material safety data sheet. Reject units without documented test results from the original manufacturer.
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30 suppliersBuy Co-Af Carbon Monoxide Sen in Bulk — Verified Supplier in China
When sourcing Co-Af Carbon Monoxide Sensor (Co 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 Electric Sensors sector with strong demand from importing countries worldwide.
Co-Af Carbon Monoxide Sen Specifications, Trade Terms & Pricing
Importing Co-Af Carbon Monoxide Sen 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 online 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. The supplier of this Co-Af Carbon Monoxide Sen 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 Electric Sensors category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Co-Af Carbon Monoxide Sen — Shipping, Logistics & Customs
Importing Co-Af Carbon Monoxide Sen 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 Co-Af Carbon Monoxide Sen
What is the wholesale price of Co-Af Carbon Monoxide Sensor (Co Sensor)?
The current listed wholesale price for Co-Af Carbon Monoxide Sensor (Co 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.
What is the Minimum Order Quantity (MOQ) for Co-Af Carbon Monoxide Sen?
The supplier, Week Technology Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Co-Af Carbon Monoxide Sen. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Co-Af Carbon Monoxide Sensor (Co Sensor)?
The HS Code classification for Co-Af Carbon Monoxide Sensor (Co 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.
How can I import Co-Af Carbon Monoxide Sen from China?
To import Co-Af Carbon Monoxide Sen from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Week Technology Ltd.. Ensure you have the necessary import licenses for Electric 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 Co-Af Carbon Monoxide Sensor (Co Sensor)?
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 Co-Af Carbon Monoxide Sen?
Week Technology Ltd. offers Co-Af Carbon Monoxide Sen with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Co-Af Carbon Monoxide Sen the most?
Co-Af Carbon Monoxide Sen 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 Co-Af Carbon Monoxide Sen supplier hold?
Week Technology Ltd. maintains international quality certifications. These ensure that the Co-Af Carbon Monoxide Sen meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Co-Af Carbon Monoxide Sensor (Co Sensor) 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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