Quote:
| Originally Posted by The Purist Like the idea of analogue displays - in my first dive club we had a guy who designed instrumentation for power stations and he was adamant that it was quicker and more reliable to check that a bunch of needles were pointing the right way than it was to read a bunch of numbers.
Not familiar with the way the Prism/Mk15 displays work - are they configured to read full scale directly from the cells (ie. 0 to 2ish PO2) or so that the set-point is on the centre of the scale with deviations shown as +/-? |
I liked them too until last week when mine started telling me from all cells that I was breathing a ppo2 of over 2 bar!
No such thing as 'truly independent' electronics unless you have independent cells.
Set point was maintained correctly - but secondary display was indicating wrong ppo2