Import Co-Bm Carbon Monoxide Sensor (Co Sensor) — Buy in wholesale FOB from Supplier in China

The CO-BM Carbon Monoxide Sensor is a fuel cell-based gas detection module designed for fixed-site monitoring systems. It has a 32mm diameter package, a performance warranty limit of 5,000 ppm CO, and a sensitivity range of 80 to 130 nA/ppm when exposed to 400 ppm CO. Its response time to reach 90% of full signal is under 25 seconds, and the resolution is below 0.5 ppm equivalent RMS noise. The sensor operates within a temperature range of -30°C to 50°C and supports ambient pressure from 80 to 120 kPa, making it suitable for industrial and environmental monitoring in varied climates.

The sensor uses patented electrode technology developed by Alphasense, ensuring long-term stability beyond its two-year warranty period. It is constructed with a sealed electrochemical cell and does not require external calibration under normal operating conditions. The humidity tolerance spans 15% to 90% RH continuously, and the unit weighs less than 13 grams. These characteristics align with standard industrial CO sensor design practices, where low power consumption, minimal drift, and resistance to environmental interference are critical for reliable deployment.

This sensor is commonly integrated into fixed gas detection systems for industrial facilities, commercial buildings, and mining operations where continuous CO monitoring is required. Buyers include safety equipment integrators, HVAC system manufacturers, and municipal air quality monitoring contractors. Packaging is typically bulk or tray-based for automated assembly. Trade terms are FOB Shenzhen, with minimum order quantities typically starting at 100 units, though this must be confirmed directly with the supplier. Lead times vary based on current inventory and customization needs.

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 classified as an imported supplier with harbor trust tier, indicating verified export compliance and logistics capability. There is no public data on years in business, workforce size, or production capacity. The listing confirms only that the company distributes Alphasense CO-BM sensors and does not state any manufacturing, R&D, or certification activities.

The supplier does not claim ISO certification, in-house testing, or direct manufacturing of the sensor. It acts as a distributor or reseller of Alphasense-branded products. Response rate and average response time are recorded as zero, suggesting no active communication channel on the platform. Buyers should treat this as a fulfillment partner rather than a manufacturer. Any claims about technical support, calibration services, or warranty administration must be confirmed directly with the supplier before ordering.