07-21-2014 10:27 PM - edited 07-05-2021 01:16 AM
07-21-2014 10:55 PM
I believe only the AP 1550 is rated for "Ex nA".
07-22-2014 10:31 AM
Hello Mohamad, see the pic which refers to Leo's statement
02-21-2018 07:54 AM
Avoid extending the antenna cables it at all possible.
If you choose to use longer cables, be aware there is significant loss (attenuation) in cable and different types of cable has different loss ratings. This loss affects both the ability to receive (decode) the signal as well as reducing the transmitter power as well.
Additional cable and RF connectors also introduce potential points of failure and reduce overall MTBF. So use additional cable only when needed. Consider relocating the device closer to the user or antenna source.
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