Any rebreather diver will tell you that the heart of the machine is the oxygen cells. These sensors tell the electronics when to add oxygen into the divers loop to maintain partial pressure and so are critical to the proper functioning of the unit. A sensor failure at depth can lead to catastrophic outcomes including […]
Category Archives: Rebreathers
In the late 1990’s I taught the Draeger Dolphin semi closed rebreather. So I was very excited to be able to finally take the TDI Hollis Explorer Diver Course and see how a semi closed hybrid system might bridge the gap between that old technology and new. The first thing you notice about the […]