Description
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 cNODE Maxi 31 Exd Transponders operates in an explosive atmosphere.
The transponder complies with the following standards:
• IEC/EX 60079-1:2007
• IEC 60079-0:2011
• IEC 60086–1
• EN 60079-0:2012
The transducer and end cap are made of titanium. The tube and all fasteners are made
of Super Duplex stainless steel.
Do you have questions about this product?
- Questions about price, availability, and/or retailers
- Questions about technical specifications and usage
- Questions about suitability for your project or application
Specifications
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Physical Properties
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Length [cm]
87.4
Diameter [cm]
164
Weight in air [kg]
35.5
Weight in water [kg]
25
Housing material
Super Duplex stainless steel,Titanium grade
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Operating properties
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Depth rating {m}
1000
Transmit frequency min. [Hz]
21000
Transmit Source Level (dB re 1 μPa @ 1 m)
198
Receive Sensitivity (dB re 1μPa)
85
Transducer Beamshape
80
Transmit frequency max. [Hz]
31000
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General
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Year of initial introduction
2015
Year of latest version
2018
Main applications
The cNODEMaxi 31 Exd transponders are made especially for operating in an explosive atmosphere.
Field of Use
Hydrography Offshore Renewables Oil & Gas Mining Marine Research • Environmental Monitoring Subsea Construction
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Hardware/software requirements
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Dedicated hardware
topside μPAP cPAP or HiPAP system required
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Power Supply
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Battery type
Non-rechargeable Lithium metal, (Li/SOC2)
Battery life [hr]
128
Documents
Brochure
migrationwd3nsj.pdf
9.87 MB
Other documents
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Product Manual (190)2.16 MB
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Subsea construction (2)2.97 MB
Videos
