Import Carbon Dioxide Transmitter — Buy in Bulk from Supplier in China

The C1008 is a maintenance-free infrared carbon dioxide transmitter designed for climate control and ventilation ducts, leveraging SenseAir’s patented NDIR technology for reliable CO2 measurements. It operates across a 0-2000 ppm range with an accuracy of ±30 ppm ±2% of reading and repeatability of ±20 ppm ±1% of reading, using gold-plated infrared wave-guide technology with Automatic Background Calibration (ABC) and passive gas diffusion. The unit offers two analogue outputs (0-10 VDC and 4-20 mA) and an optional relay contact preset at 1000 ppm, with a warm-up time of under 1 minute to full specs in under 15 minutes.

Available in two housing variants, the IP20 wall mount (100 x 80 x 27 mm) includes a 60 mm hole separation for European standard junction boxes, while the IP65 duct mount (142 x 84 x 46 mm) features an adjustable 245 mm probe for duct applications. The transmitter supports a power input of 24 VAC/VDC with consumption below 1 W, and its sensor life expectancy exceeds 15 years with no maintenance required. Optional add-ons include NTC or PT100/PT1000 temperature sensors and extended measurement ranges up to 0.6%, 2%, or 4%.

This transmitter is typically deployed in HVAC systems for demand-controlled ventilation, reducing energy consumption while maintaining healthy indoor air quality. Industrial buyers in smart building automation, agricultural storage, and laboratory environments use it for precise CO2 monitoring, often pairing it with DDC or PLC systems for integrated climate control. Buyers should confirm compatibility with their existing infrastructure and verify whether the wall or duct mount variant suits their installation requirements.

Catic Control Co. is based in Shenzhen, China, with its office located at Rm. 1608, Block A, Overseas Decoration Building, 122 Zhenhua Road, 518031. The company specialises in gas detection and environmental monitoring solutions, offering products like the C1008 carbon dioxide transmitter, which integrates advanced NDIR technology for industrial and commercial applications. Its profile indicates an imported supplier tier with a harbor trust level, though current response metrics are not available.

The supplier focuses on cost-optimised, maintenance-free solutions for climate and ventilation systems, providing variants such as wall-mount and duct-mount housings to accommodate different installation needs. While the listing does not specify certifications, years in operation, or client details, the technical depth of its product offerings suggests a niche expertise in gas sensing technology. Buyers are advised to directly confirm additional verification details, such as compliance standards or quality certifications, with the supplier.