All Products

2Sense Dual Gas Sensor

2Sense family of dual gas sensors

Carbon Dioxide Sensor

A world first in CO2 monitoring

Carbon Monoxide Gas Sensor

Alphasense Carbon Monoxide gas sens...

Chlorine Gas Sensors

Alphasense Chlorine gas sensors ope...

Electrochemical Toxic Gas Sens...

A range of electrochemical toxic ga...

Hydrogen Sulfide Gas Sensor

Alphasense Hydrogen Sulfide gas sen...

Miniature Gas Sensors

Miniature family of sensors

NDIR Sensors

Alphasense CO2 and Methane infrared...

Product Collections

Sensor Manufacturing and Technology Company

Alphasense is a totally independent Sensor Manufacturing and Technology Company, founded in response to an overwhelming demand from gas detection OEMs and end users for better quality gas sensors with a higher level of support. Our success has enabled us to build a new, purpose designed factory in Great Notley, England. The new facility means we can provide greater capacity and even better service using the very latest automation technology and quality techniques.

Our people have a long history in all aspects of the gas detection industry that means we understand the issues affecting our customers. The experienced development group at Alphasense provides innovative solutions to specific customer requirements while our manufacturing and test teams deliver the highest-quality, most reliable sensors in the industry.

At Alphasense we are motivated and inspired to help our customers build a world that’s safer, cleaner and more energy efficient through sensor technology. We listen to our customers and constantly strive to enhance and improve our processes to ensure we deliver on that vision.

Alphasense invests heavily in state-of-the art automation and process equipment. We use kanban and cellular manufacturing techniques and our independence allows us to manufacture both for both low and high volume customers ensuring they receive the same high quality product on-time. Our manufacturing and design operations comply with ISO9001:2008.

Alphasense is located in the South of England near London Stansted Airport giving easy and direct access for both our domestic and international markets.



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