divesergeant
May 9th, 2009, 01:02 PM
Can anyone tell me, with actual knowledge, whether the Aeris Atmos Ai psi reading is spot on, or programmed to read 200 psi under the actual pressure as a safety measure?
DS
DS
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View Full Version : PSI Accuracy in Aeris Atmos ai
divesergeant May 9th, 2009, 01:02 PM Can anyone tell me, with actual knowledge, whether the Aeris Atmos Ai psi reading is spot on, or programmed to read 200 psi under the actual pressure as a safety measure? DS dalyup August 4th, 2009, 02:16 AM I'm having the same trouble myself. Mine seems to be more like 3-400 low!!!!! Depth also reads two to three feet deeper than my other computer!!! dalyup August 4th, 2009, 02:17 AM I kinda made a fool of myself by telling a marina I was getting short fills!!! sladerer August 4th, 2009, 10:31 AM My wife has one, so when we dive this weekend I'll use a pressure gauge at the shop to measure the fill and then see what her AI reads once we connect up. sdeyerle August 10th, 2009, 01:13 AM Mine seems pretty much dead on. It's always right at what I was told my tank was filled to. sladerer August 12th, 2009, 02:22 PM I checked out my wife's this past weekend by using the pressure gauge at DiveTech and then checking the AI's reading once geared up. It was never more than 100psi off, and I'd attribute some of that to transport/setup. I forgot to take it with me to the shop to check directly - I'll try to check it out this weekend. Have you tried this test at your LDS using a pressure checker and then connecting the reg? If so and you're getting the same results, I'd definitely consider contacting Aeris about it. They've been great to deal with the couple times I had issues (or suspected issues). dalyup August 14th, 2009, 04:44 PM Yes I hooked two different computers up to the same tank and they were within 20 pound of each other. Mine showed 175lbs low underwater5 September 9th, 2009, 11:51 AM funny how Aeris has not responded to this thread. Mine is also reading 225lbs low, and I'm NOT very happy about it. paddler3d September 9th, 2009, 02:13 PM My wife has the Aeris AI. For my sanity I have also mounted an SPG on her regs so I can easily see how much air she has left. Frankly I've never noticed a difference between the spg and the computer. The computer is maybe 25-50psi low, but the spg markings are something like 100psi. I'd call that an acceptable margin of error. fredaroony September 12th, 2009, 04:07 AM funny how Aeris has not responded to this thread. Mine is also reading 225lbs low, and I'm NOT very happy about it. They dont really care about responding in this forum unless it makes them look good. I gave up trying to use this forum to get any answers from them.
sladerer September 13th, 2009, 08:14 AM It's certainly more of a pain than posting on the board, but I've always gotten great service from Aeris when I've just picked up the phone and called. Cave Diver September 13th, 2009, 10:24 AM Mine is also reading 225lbs low, and I'm NOT very happy about it. Thats better than it reading high.
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