Maretron FFM100 – NMEA 2000 Fuel Flow Monitor

Description

The Maretron FFM100 Fuel Flow Monitor converts pulse-output flow-meter signals into NMEA 2000 data for monitoring fuel use and related flow information. Its dual-channel configuration handles supply and return lines, while the listed calculations include fuel consumption, fuel remaining, and economy. The module operates through the NMEA 2000 network and uses 9 to 32V DC network power.

The FFM100 supports compatible M1AR and M2AR pulse-output flow meters, with measurement accuracy depending on the connected flow meter. Its UV-resistant plastic housing carries an IP67 rating, and the listed power consumption is 150mA with a network load of three LEN.

Key Specifications of the Maretron FFM100 NMEA 2000 Fuel Flow Monitor

• Dual channels monitor supply and return flow lines.
• Pulse-output flow meters provide the listed input.
• M1AR and M2AR flow meters are supported.
• NMEA 2000 Micro-C provides network data connectivity.
• Fuel consumption calculations use connected flow data.
• Fuel remaining and economy calculations are listed.
• Network power operates from 9 to 32V DC.
• Power consumption is listed at 150mA.
• The listed network load is three LEN.
• IP67 rating identifies the specified housing protection level.

Screen, Controls, and Display Functions

The FFM100 is a fuel flow interface module rather than a standalone display. It processes data from connected flow meters and sends the resulting information through NMEA 2000. A compatible NMEA 2000 display or vessel monitoring system is required to view fuel consumption, remaining fuel, and economy data.

Mounting, Power, and Compatibility Considerations

Verify the selected flow meter, supply and return line arrangement, NMEA 2000 Micro-C connection, 9 to 32V DC network supply, and available mounting location before installation. Confirm the required flow-meter range and whether the selected sender supports the intended fuel or fluid application.

Warranty and Support

Warranty coverage is not confirmed in the available product data. Buyers should verify current coverage, exclusions, and claim procedures with the seller or manufacturer before purchase. These terms reflect currently available manufacturer information, and buyers should verify active warranty policies directly with the seller or manufacturer before purchase.

Before Ordering the Maretron FFM100 NMEA 2000 Fuel Flow Monitor

Verify the flow-meter model, supply and return configuration, fuel or fluid application, NMEA 2000 network, 9 to 32V DC supply, sender range, and compatible display before ordering.