Good news! Solid state oxygen sensors are here

I just returned home from attending TEKdiveUSA.2016 over the weekend.

Besides the amazing talks and stories there which I will not try to reproduce in this blog, I wanter to blog about one of the most remarkable advancements in terms of innovation for Tecnical Diving in the last few years.

Oxygen measuring is still probably one of the weakest links in the "modern" rebreather. Highly evolved electronics and controllers thrive to keep us alive but the good old galvanic sensor has always been there to make sure things aren't that easy.

Anyway, Poseidon Systems introduced a working model of a solid state Oxygen sensor. This is huge. There has been a lot of talk about these for many years and I am glad to see one that will be commercially available in 2016.

Poseidon has also understood that this advancement is for the benefit and growth of rebreather “industry”, not just for Poseidon rebreathers. They will be selling the sensor in conjunction with the new M28, an advanced dive computer.

The technical details are available here.