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The SDA CO monitor provides a full colour display of a carbon monoxide reading and is fast and accurate - designed for commercial diving in mind.

Contact us today and see how the SDA CO can help you adhere to IMCA standards.

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The SDA CO gas monitor reads results from a state-of-the-art, long-life digital electrochemical sensor. These results are shown on a full colour display.


The alarm set points and calibration can be achieved using the front panel user interface and the SDA CO provides audio/visual alarms, optional data-logging and 4-20mA/relay outputs.


The SDA CO replaces the obsolete Analox 3000 and is fully retrofittable as a direct replacement.


If you require an even more accurate carbon monoxide monitoring solution which is compliant to NORSOK 4-100, EH74/2 and BS8478 standards, we also offer the SDA CO+



Diving system classification societies and industry bodies such as IMCA require/suggest that carbon monoxide levels are maintained at very low levels in a dive system as carbon monoxide is highly toxic.


Carbon monoxide can enter the diving system through an air compressor or a gas transfer compressor. It could also be present in the delivered gas and is metabolised by the divers so is produced in the chamber during operations.



The SDA CO can be located in sat/dive control or at the compressor. Both the SDA CO and the option flow panel can be provided as either rack or panel mount.

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