Skip to main content

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.

  • Conversions, retrofit and refit

    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