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Alphasense CO2 Methane Infrared


Patented optics give the best signal to noise ratio of any 20mm diameter NDIR and universal linearisation constants allow easy implementation.


The on-board temperature sensor allows for software compensation, including ideal gas law correction.


IRC-A1 CARBON DIOXIDE - INFRARED SENSOR - PYROELECTRIC DETECTOR


IRC-A1 CARBON DIOXIDE - INFRARED SENSOR - THERMOPILE DETECTOR


IRM-AT METHANE/HYDROCARBONS - INFRARED SENSOR - THERMOPILE DETECTOR


Using universal linearization constants, repeatability between cells is very good, allowing easy implementation.


Typical response is very close to the theoretical curve, predicted by the Beer-Lambert Law.


This NDIR methane sensor responds up to 100% methane but the housing is plastic so is not Ex approved. However, the sensor could be placed in an Ex approved housing for applications where an explosive atmosphere is present or could develop.


alphasense.com | sensors@alphasense.com


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