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cNODE - Transponder, for explosive atmosphere

cNODE® is a family of transponders for underwater acoustic positioning and data link, and operates with both HiPAP®, HPR and cPAP® transceivers. The cNODE® transponders operates with either the HiPAP® / HPR 400 channels and telemetry or with the new Cymbal acoustic protocol.

The cNODEMaxi 31 Exd transponders are made especially for operating in an explosive atmosphere.


Two models are available:

  • cNODE Maxi 31-80V-90-Exd
  • cNODEMaxi 31-80V-Exd


The cNODEMaxi 31 Exd transponders comply with the following standards:

  • IEC/EX 60079-1:2007
  • IEC 60079-0:2011
  • IEC 60086-1
  • EN 60079-0:2012

Services et support

  • 24/7 Technical support

    Our 24/7 technical support team is there to help at any time, day or night, wherever your vessel is.


    We understand the importance of having the right parts, available in the right place, at the right time.

  • Training

    Ensure that your crew is properly and thoroughly trained. This will reduce operational risk, downtime and maximise return on asset investment.

Produits et catégories associés