That’s a screen grab of the Aerox smartphone app on an Apple iPhone on the left. It’s about as simple as it gets, with a digital gauge presentation of the bottle’s current oxygen pressure (and precise numerical value), plus the remaining battery life. There’s also a simple utility on a second page within the app that graphs the O2 flow over time. That’s an Aerox Oxysaver cannula with flow meter/adjustable needle valve and WEPS04 pressure sensor (red arrow) plumbed into an Aerox C-sized (9 CF) oxygen cylinder, right.
A wireless sensor and a utilitarian smartphone app add useful utility to an Aerox portable O2 setup.
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A drop-in replacement for the 44-amp battery found in many small turbines, the new lithium-ion provides more power and weighs 50 percent less than lead-acid and NiCad batteries
