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CO-D4X Carbon Monoxide Sensors (CO)

Updated:2025-03-13

Brand: Alphasense
Model: CO-D4X
Description: Carbon monoxide (CO) is a particularly dangerous toxic gas, not only because it has no colour, no taste and no odour but because it is common in populated areas as a result of the burning of fossil fu
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CO-D4X Carbon Monoxide Sensors (CO) Description：

Carbon monoxide (CO) is a particularly dangerous toxic gas, not only because it has no colour, no taste and no odour but because it is common in populated areas as a result of the burning of fossil fuels in vehicles and heating systems. Despite advances in detection, CO, or ‘the silent killer’ as it is often referred to, is still responsible for tens of thousands of deaths each year.

Alphasense carbon monoxide sensors are available in a wide range of formats and both PPM and PPM variants, making them suitable for use in variety of applications, from fixed and portable detection instruments to environmental monitoring systems and networks.

A: 20mm diameter, the industry standard size for portable gas detectors

B: 32mm diameter package, the best choice for fixed site applications

C: 20mm diameter with extra height for additional filter material when measuring combustion gases

D: Miniature, with proven long-term performance. Sensors for the next generation of portable gas detectors

File Description	Type	Download
CO-D4X Carbon Monoxide (low Hydrogen cross-sensitivity) D-Series sensor	Data Sheets	Download
CO-D4 Filtered	Data Sheets	Download
CO-CX Combustion, low hydrogen cross sensitivity	Data Sheets	Download
CO-CF Combustion, filtered	Data Sheets	Download
CO-CE Combustion, high concentration	Data Sheets	Download
CO-BX Compact, low hydrogen cross sensitivity	Data Sheets	Download
CO-BF Compact, filtered	Data Sheets	Download
CO-B4 Compact, 4-electrode, low ppb	Data Sheets	Download
CO-B1 B-Series Carbon Monoxide sensor	Data Sheets	Download
CO-AX Small, low hydrogen cross sensitivity	Data Sheets	Download
CO-AF Small, filtered	Data Sheets	Download
CO-AE Small, filtered, high concentration	Data Sheets	Download
CO-A4 Small, 4-electrode, low ppb	Data Sheets	Download
CO-A1 A-Series Carbon Monoxide sensor	Data Sheets	Download