Hi Otto, Wind turbines work on high places that os very nice for an wifi network that could use one central 3g for upload/download data. In this case 32gb will be good for you. You will get 2 industrial 3g for 10 or more wind turbines. Em 13/07/2015 11:10, <otto.bar...@gmail.com> escreveu:
> Hi all! > > I'm working for a wind turbine manufacturer, and I want to set up a > super-robust data acquisition system. Basically it needs to: > > - receive about 200 channels, single precision, 10-50 Hz through wired > network > - store data for some time (I need about 128 GB storage ideally) > - process it into secondary (much smaller) data summaries > - and then the data summaries will be transferred over the wind farm > network. > > Although it will be installed inside the turbine, conditions are still > harsh: > > - Temperatures may range from about -20 to +70 C > - condensation/humidity may be an issue > - offshore use is also planned so salinity could be an issue. > > Lifetime should be long, say 10 years, with no/very few manual > interference. I want to have about 2000 units in the next year. > > What do you think, will the BBB be an option for this task? Is airtight > (and pressure resistant) casing available to avoid > condensation/humidity/salinity issues? Is a micro SD card robust enough > when inside this airtight casing? > > If the BBB is too hobbyist for my purpose, do you know a more robust > system that I could use? > > Thanks for the help! > > Otto > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
