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The CO-AM Carbon Monoxide Sensor is a fuel cell-based gas detection module manufactured by Alphasense and distributed by Week Technology Ltd. It has a 20mm diameter, matching the industry standard for portable gas monitors, and operates within a 5,000 ppm CO range with a performance warranty. Its sensitivity is 55 to 90 nA/ppm when exposed to 400 ppm CO, and its response time to reach 90% of full signal (t90) is under 25 seconds from zero to 400 ppm. The sensor's resolution is below 0.5 ppm RMS noise, enabling detection of low-level CO concentrations reliably.
The sensor uses patented electrode technology to ensure long-term stability beyond its two-year warranty period. It functions continuously under humidity levels of 15% to 90% RH, pressures between 80 and 120 kPa, and temperatures ranging from -30°C to 50°C. The unit weighs less than 6 grams, making it suitable for compact, battery-powered devices. These specifications align with typical industrial-grade CO sensors used in personal safety equipment and fixed monitoring systems.
This sensor is commonly integrated into portable gas detectors for miners, firefighters, and industrial maintenance teams. Buyers include manufacturers of personal protective equipment, building safety systems, and HVAC monitoring devices. Packaging is typically bulk in anti-static trays, with no minimum order quantity specified. Lead time and Incoterms must be confirmed directly with Week Technology Ltd., as they are not stated in the listing.
| Sensor Type | Electrochemical fuel cell |
| Diameter | 20 mm |
| Measurement Range | 0 to 5,000 ppm CO |
| Sensitivity | 55 to 90 nA/ppm at 400 ppm CO |
| Response Time (t90) | < 25 seconds |
| Resolution | < 0.5 ppm RMS noise |
| Operating Temperature | -30°C to 50°C |
| Operating Pressure | 80 to 120 kPa |
| Operating Humidity | 15% to 90% RH continuous |
| Weight | < 6 g |
Week Technology Ltd. is an imported distributor based in Shenzhen, Guangdong, operating from 16 Floor, Building #3, Zhongke Mansion. The company is listed as a harbor-tier supplier with no public details on manufacturing capacity, years in business, or in-house testing facilities. The listing does not state whether the company produces the sensor or solely handles distribution. No certifications, client list, or revenue figures are provided.
The supplier's response rate is recorded as 0.00%, and average response time is zero hours, indicating no recent buyer interactions on the platform. This suggests the listing may be managed passively or through third-party automation. Buyers should treat this as a distribution channel for Alphasense products rather than a manufacturer. Verification of stock, lead time, and documentation must be requested directly.
| 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 |
Before ordering, confirm the sensor batch date and whether it has been pre-calibrated. Request the calibration certificate showing sensitivity and zero-point values for the specific lot. Verify the sensor is not expired - fuel cell sensors degrade even in storage. Do not accept units without traceable batch records, as performance varies between production runs.
Lead time and Incoterms are not stated. Buyers must request whether the supplier offers FOB Shenzhen, EXW, or DDP terms. Packaging is typically bulk in anti-static trays; ask if individual vacuum-sealed units are available for sensitive applications. Payment terms are not listed - confirm if advance payment, LC, or T/T is accepted. No shipping documentation is provided in the listing.
For quality assurance, request a sample for environmental stress testing under 90% RH and -30°C conditions. Verify output stability over 72 hours in a controlled chamber. Ask for the sensor's electromagnetic compatibility (EMC) test report if used near radio transmitters. Insist on a Certificate of Conformance matching the sensor's serial number to the batch test data.
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When sourcing Co-Am Carbon Monoxide 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 Co-Am 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Co-Am 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 Agriculture category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Co-Am 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).
The current listed wholesale price for Co-Am Carbon Monoxide 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 Co-Am Carbon Monoxide Sen. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Co-Am Carbon Monoxide 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 Co-Am 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 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 Co-Am Carbon Monoxide Sen with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Co-Am Carbon Monoxide Sen 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 Co-Am Carbon Monoxide Sen 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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