Maretron FFM100 Operation & User’s Manual

28, FFM100 User’s Manual Page A2 Appendix A – NMEA 2000 ® Interfacing Revision 1.2 6: Fuel Rate – (16-bit signed integer) This field indicates the fuel consumption rate of the engine in units of 0.0001 cubic meters / hour. 7: Total Engine Hours – (32-bi…

18, FFM100 User’s Manual Page 14 Revision 1.2 the two flow rate measurements as separate parameters over the NMEA 2000 network. 3.4 Configuring Channel #0 3.4.1 Enabling/Disabling Channel #0 By default, the channel is enabled and will measure the flow rate and trans…

20, FFM100 User’s Manual Page 16 Revision 1.2 is programmed with the appropriate value for thermal expansion coefficient of the fluid being measured. The default value of this field is (0.083%/°C), which is appropriate for diesel fuel. The configuration tools have predefi…

21, Maretron FFM100 Revision 1.2 Page 17 ®® • Ensure that the unit is mounted securely and cannot be moved relative to the mounting surface. If the unit is loose, tighten the screws holding the cable ties. • Check the security of the cable connected to the NMEA 2000 ® interface and tighten if…

10, FFM100 User’s Manual Page 6 Revision 1.2 into account will result in the fuel consumption being underestimated. In fact, without compensating for temperature, if the engine were consuming no fuel, the return fuel flow rate is greater than the supply fuel rate, sin…

2, FFM100 User’s Manual Page ii Revision 1.2 Revision History Revision Description 1.0 Release for Review 1.1 Public Release 1.2 Corrected formatting problems in certain figures Added notes about tamper-proof silicone seals on sensor screws Added information abou…