My Account
Shopping Cart

Maretron J2K100-01 J1939 to NMEA 2000 Gateway Converter

Manufacturer

Maretron

<h3>Maretron: Advanced Marine Vessel Monitoring Solutions</h3><p>Maretron has established itself as a pioneer in marine electronics, specializing in comprehensive vessel monitoring and control systems that bring unprecedented visibility and control to boaters. Founded on the principle of creating truly intelligent boats, Maretron develops both hardware and software solutions that allow mariners to monitor critical vessel systems in real-time, whether underway or remotely from shore.</p><p>At the core of Maretron's innovation is their mastery of NMEA 2000® networking technology, which enables seamless communication between various onboard systems. Their flagship N2KView® software platform provides captains with instant access to engine performance data, tank levels, navigation information, and environmental conditions through intuitive touchscreen interfaces and customizable displays. This integration transforms complex vessel data into actionable insights that enhance both safety and operational efficiency.</p><h3>Precision Components for Complete Vessel Integration</h3><p>Beyond their renowned monitoring systems, Maretron manufactures a diverse array of precision sensors and components designed for demanding marine environments. Their <a href="/11272-maretron-ambient-air-temperature-sensor-7000">ambient air temperature sensors</a> provide accurate climate monitoring essential for HVAC control and weather tracking. For engine diagnostics and performance optimization, Maretron offers specialized components including <a href="/11272-maretron-fuel-injector-6224">fuel injectors</a> and <a href="/11272-maretron-engine-crankshaft-main-bearing-5220">engine crankshaft main bearings</a> engineered to withstand the rigors of marine propulsion systems.</p><p>The company's commitment to comprehensive vessel control extends to safety-critical systems, including specialized <a href="/11272-maretron-turn-signal-cam-1572">turn signal cam</a> components that ensure reliable operation of navigation and signaling equipment. Each Maretron product is designed with marine-grade durability in mind, featuring corrosion-resistant materials and sealed construction to perform reliably in harsh saltwater environments.</p><h3>Complete Ecosystem for Modern Boating</h3><p>What distinguishes Maretron is their holistic approach to vessel intelligence. Rather than offering isolated products, they provide an integrated ecosystem where sensors, displays, software, and networking components work together seamlessly. Their Real Time Cloud Service extends monitoring capabilities beyond the vessel itself, allowing boat owners to check tank levels, battery status, bilge conditions, and security alerts from anywhere with internet access. This comprehensive philosophy makes Maretron the trusted choice for mariners who demand professional-grade monitoring and control systems that enhance both the safety and enjoyment of time on the water.</p>

Part Number

J2K100-01
05/31/2036 9:46 PM
Sale Price

$346.70

Out of Stock

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Maretron J2K100 gateway seamlessly bridges your engine's J1939 network and your boat's NMEA 2000 system, displaying critical engine, transmission, and genset information throughout your vessel. This intelligent gateway attaches directly to J1939 networks of compatible engines and converts data to NMEA 2000 format for distribution over a single cable to any compatible display.

Key Features:

  • Translates J1939 engine and transmission messages to equivalent NMEA 2000 messages
  • Opto-isolated J1939 interface eliminates ground loops and prevents network interference
  • Sealed waterproof IP67-rated enclosure with waterproof connectors
  • Powers from NMEA 2000 port—no power drawn from J1939 interface
  • Passes J1939 diagnostic messages and AC generator parameters
  • Interfaces Dometic MarineAir Elite, CruiseAir Q-Logic air conditioners, and Eskimo icemakers to NMEA 2000
  • Temperature rated to 55°C (130°F)
  • Flexible mounting options—horizontal, vertical, or inverted installation

Monitored Parameters:

  • Engine: Tachometer, hours, oil pressure/temperature, coolant pressure/temperature, boost pressure, load percentage, torque percentage
  • Fuel: Fuel rate monitoring for gallons per hour and miles per gallon calculations when paired with GPS200 and compatible display
  • Transmission: Gear position, oil pressure, oil temperature
  • Generator: AC voltage, current, frequency
  • Electrical: Charging voltage
  • Diagnostics: VIN, software ID, diagnostic trouble codes

Compatible Manufacturers:

Works with any J1939-equipped engine, transmission, or genset including Caterpillar, Cummins, Detroit Diesel, John Deere, Kohler, Northern Lights, Onan, Perkins, Steyr, Volvo Penta, and Yanmar. The MCF-2M-D12CAT adapter cable enables parallel connection with Caterpillar MPD displays.

What's Included:

  • J2K100 Gateway unit
  • Female Micro field-attachable connector for J1939 interface
  • 4 Mounting screws
  • User's manual
  • Warranty registration card

So far so good. First time to buy from here

Found item i was looking for at a better price than any other website! Fast shipping and great custumer service. will be buying from them again. Thanks!

Fast shipping, great product. Nothing more needs to be said.

it was good

order went smoothly

great price

Low prices and super fast shipping.

Very easy search.

Placed an order with Adam on Monday, Nov 28th (#601). Very satisfied with Adam's technical knowledge and received my product on Nov 29th. The product is exactly as he represented and, because of this great customer service, I will place future orders.

Auotplicity had the lowest prices and S&H online. I will shop here again. Thanks Derek!

Great product. Good communication and customer service!!!

no problem's very good

Prices are good if u order more then one type of thing shipping goes way up

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy