DC Current Sensors


NMEA2000 non-intrusive DC Current Sensors ranges from 10 Amp to 500 Amp. Ideal to measure any current to a load or from a source on a vessel

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The DC Current Sensors from Across Ocean Systems Ltd. offer non intrusive current measuring. The advantage of this type of current sensors is that they do not interrupt hight current circuits, therefore there is no danger of the connections heating up and discolouring or burning as seen on many DC shunt based systems. If during use, the current exceeds the sensor’s rated current, the sensor will not overheat and create critical situations as observed with shunt type current sensors in overload mode.

More importantly  advantage of our sensor is the easy installation: just clip the clip current transformer on the wire that you intend to measure the current flowing through and connect the device to your NMEA2000 network.

Our standard digital non-intrusive DC Current Sensors range from 10 Amp to 200 Amp, while our DC High Current Sensors for instance range from 200 Amp to 500 Amp. They all have WiFi configuration interface and configurable NMEA2000 PGN output and have larger opening to accommodate cables as large as 4/0.

  • The setup is done via Wi-Fi interface on smartphone or computer web browser
  • Operating Voltage from 9V to 32V DC powered via NMEA 2000® port
  • Power Consumption < 50mA / 100* mA (* when WiFi is turned on)
  • NMEA 2000® LEN – 2 LEN with WiFi on and 1LEN at normal use
  • Reverse polarity protection – Yes
  • IP Rating IP66 NMEA2000® Box / IP64 Current Sensor doe standard and IP65 for hight current

PGNs supported :

  • PGN59392    ISO Acknowledgement
  • PGN59904    ISO Request
  • PGN60160    Multi packet data transfer, TP.DT
  • PGN60416    Multi packet connection management
  • PGN60928    ISO Address Claim
  • PGN65240     Commanded Address
  • PGN126208   NMEA Request/Command/Acknowledge group function
  • PGN126464   PGN List (Transmit and Receive)
  • PGN126993   Heartbeat
  • PGN126996   Product information
  • PGN126998   Configuration information

Data PGNs:

  • PGN127508   Battery Status
  • PGN127751   DC Voltage / Current

Check the product review here: panbo.com

Download the data-sheet

Additional information


10A DC, 20A DC, 50A DC, 100A DC, 200A DC, 300A DC, 500A DC


Standard, High Current


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