Maretron J2K100 NMEA 2000 / J1939 Bridge [J2K100-01]
Maretron J2K100 NMEA 2000 / J1939 Bridge [J2K100-01]
J2K100 NMEA 2000® / J1939 Bridge (Engine/Transmission/Genset Gateway): Maretron's J2K100 attaches directly into J1939 networks of compatible engines, transmissions, and gensets and converts the J1939 engine data to the NMEA 2000® marine digital interface. Critical engine, transmission, and genset data is then distributed throughout the vessel over a single cable where it can be monitored by any NMEA 2000® compatible display.
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About the nmea cables & sensor.
J2K100 NMEA 2000® / J1939 Bridge (Engine/Transmission/Genset Gateway): Maretron's J2K100 attaches directly into J1939 networks of compatible engines, transmissions, and gensets and converts the J1939 engine data to the NMEA 2000® marine digital interface. Critical engine, transmission, and genset data is then distributed throughout the vessel over a single cable where it can be monitored by any NMEA 2000® compatible display. All the information you need is available anywhere and everywhere you need it.The J2K100 only listens to the J1939 network and draws no power from it (power is derived from the NMEA 2000® interface). The J2K100 does not transmit any information over the J1939 network so it will not interfere with existing engine control or status data in any way. The J2K100 can also be used as part of a complete fuel computer. Simply connect the J2K100 together with the Maretron universal display (DSM200) and GPS antenna/receiver (GPS100) and you have a system capable of displaying gallons per hour and/or miles per gallon. Features:: WARNING:: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov . Specifications:: Quick Guide (pdf) Owner's Manual (pdf)
- AC Generator Current
- AC Generator Frequency
- AC Generator Voltage
- Tachometer
- Engine Hours
- Coolant Pressure
Product specifications
Full specifications are being added. Call the Field Desk at (704) 709-5290 for details on this item.
AC Generator Current
Engineered and field-tested with Maretron. Maretron gear, chosen and stocked by the Bucks & Bass Field Desk.
AC Generator Frequency
Engineered and field-tested with Maretron. Maretron gear, chosen and stocked by the Bucks & Bass Field Desk.
AC Generator Voltage
Engineered and field-tested with Maretron. Maretron gear, chosen and stocked by the Bucks & Bass Field Desk.
Fit notes
Runs true to size with room for a midweight layer underneath. If you are between sizes and plan to layer heavily, size up. Field Desk staff can confirm fit by phone or chat before you order.
Size chart
| Size | Chest | Waist | Sleeve |
|---|---|---|---|
| S | 35–37 | 29–31 | 32.5 |
| M | 38–40 | 32–34 | 33.5 |
| L | 41–43 | 35–37 | 34.5 |
| XL | 44–46 | 38–40 | 35.5 |
| 2XL | 47–49 | 41–43 | 36.5 |
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“Exactly as described. Quiet, well built and the fit is right. Second season with it and no complaints.”
Mark T.Verified buyer • Whitetail“Bought this on a Field Desk recommendation and it was the right call. Shipping was fast.”
Jenna R.Verified buyer • Weekend trips“Solid gear for the money. Would like one more color option but performance is there.”
Cody B.Verified buyer • BassFree standard shipping
Orders over $75 ship free in 3–5 business days. Orders placed before 2 PM ET ship the same day.
Easy 30-day returns
Unused gear in original packaging can be returned within 30 days for a full refund. We email a prepaid label.
Warranty handled for you
Full Maretron manufacturer warranty. Our Warranty Center manages the claim so you do not have to chase the brand.
Recommended with it.
Add the two most-paired items and save 10%.
Maretron J2K100 NMEA 2000 / J1939 Bridge [J2K100-01] + Furuno 6 Pin NMEA Cable [000-154-054] + Furuno 1 x 7 Pin NMEA Cable - 5m [000-154-028]


