>From: Stephen M Dodd <sdodd@oe*.or*.ed*> > > What about operating costs on a per dive basis. Have you got any > concept of what it takes to keep a unit up? > My understanding is that most of the rebreathers use triple redundant O2 sensors. If these are the same type as used in O2 meters (E.G: miniox), then this could become a significant cost. Here in Oz, a Miniox sensor retails at around $A200. Apparently they last a year or so if used frequently. Hence you may be looking at upwards of $A600 / year in oxygen sensors alone! I would be interested to hear if this is the case or whether they use a cheaper variety. Cheers, David. ______________________________________________________________________________ David Giddy, | Voice: +61 3 253 6388 Telstra Corporation, | Fax: +61 3 253 6144 P.O. Box 249, Rosebank MDC, 3169, AUSTRALIA | Internet: d.giddy@tr*.oz*.au* ------------------------------------------------------------------------------
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