The AP Diving CO₂ Sensor (RB120) is an ‘active warning device’ designed to alert the diver when the CO₂ content of the breathing loop is approaching a dangerous level. This could be due to depletion of the CO₂ absorbent canister or incorrect assembly resulting in CO₂ bypass of the canister.

The Sensor has been specially developed for use with AP Diving’s range of rebreathers equipped with Vision electronics and is intended as an option that can be used with or without the AP Scrubber Life Monitor (Tempstick).

Providing the Vision electronics are programmed with the latest release of embedded software you simply plug the CO₂ sensor into the lid connection.

Utilising the QinetiQ patented sensor and AP’s algorithms which compensate for depth and gas densities combined with AP’s manufacturing knowhow has resulted in the production of an accurate, water and water vapour proof product.

The AP CO₂ sensor represents a huge jump in underwater CO₂ measurement.