Maretron FFM100 Manual de usuario

Revision 1.3 Page i FFM100 Fuel Flow Monitor User’s Manual Revision 1.3 Copyright © 2013 Maretron, LLP All Rights

FFM100 User’s Manual Page 6 Revision 1.3 into account will result in the fuel consumption being underestimated. In fact, without compen

Revision 1.3 Page 7 Max. return flow rate = 5 gallons / 0.25 hours = 20 gallons per hour Now, add in the engine’s consumption fuel rate at

FFM100 User’s Manual Page 8 Revision 1.3 1.6.7 Choosing a Fluid Flow Sensor Mounting Location Choosing a proper mounting location for

Revision 1.3 Page 9 2.3 Mounting the FFM100 Attach the FFM100 securely to the vessel using the included stainless steel mounting screws or

FFM100 User’s Manual Page 10 Revision 1.3 Pin # Signal Name Connection 1 P0 Fluid flow sensor 0 power connection 2 G0 Fluid flow senso

Revision 1.3 Page 11 that the collar on the cable connector is tightened firmly. Connect the other end of the cable (male) to the NMEA 2000

FFM100 User’s Manual Page 12 Revision 1.3 c. Engine Label (Section 3.4.3) d. K-Factor (Section 3.4.4) e. Data Damping Period (Sectio

Revision 1.3 Page 13 see negative flow rates from the Channel #0 sensor, you may change this parameter to “No”. When this parameter is set

FFM100 User’s Manual Page 14 Revision 1.3 rate of the fuel actually consumed by the engine, and is transmitted as a single parameter ov

Revision 1.3 Page 15 3.4.8 Configuring Channel #0 Temperature Source Program this parameter to match the desired instance number of the te

FFM100 User’s Manual Page ii Revision 1.3 Revision History Revision Description 1.0 Release for Review 1.1 Public Release 1.2 Correcte

FFM100 User’s Manual Page 16 Revision 1.3 In a diesel engine, the diesel fuel is used to help cool the fuel injection system. Therefore

Revision 1.3 Page 17 4 Maintenance Regular maintenance is not required; however, an occasional inspection will ensure continued proper ope

FFM100 User’s Manual Page 18 Revision 1.3 5 Troubleshooting If you notice unexpected operation of the Maretron FFM100, follow

Revision 1.3 Page 19 6 Technical Specifications Specifications Parameter Value Comment Accuracy (Differential Mode) ±1.75% of reading Usin

FFM100 User’s Manual Page 20 Revision 1.3 Environmental Parameter Value IEC 60945 Classification Exposed Degree of Protection IP64 Oper

Revision 1.3 Page 21 8 Installation Template Please check the dimensions before using the following diagram as a template for drilling the

FFM100 User’s Manual Page 22 Revision 1.3 9 Maretron (2 Year) Limited Warranty Maretron warrants the FFM100 to be free from defects i

Revision 1.3 Appendix A – NMEA 2000® Interfacing Page A1 Appendix A – NMEA 2000® Interfacing FFM100 NMEA 2000® Periodic Data Transmitted PG

FFM100 User’s Manual Page A2 Appendix A – NMEA 2000® Interfacing Revision 1.3 6: Fuel Rate – (16-bit signed integer) This field indica

Revision 1.3 Page iii Table of Contents 1 General ...

FFM100 User’s Manual Page iv Revision 1.3 3.5 Configuring Channel #1 ...

Revision 1.3 Page 1 1 General 1.1 Introduction Congratulations on your purchase of the Maretron Fuel Flow Monitor (FFM100). Maretron has d

FFM100 User’s Manual Page 2 Revision 1.3 1. Unpack the Box (Section 2.1) 2. Choose a Mounting Location (Section 2.2) 3. Mount the F

Revision 1.3 Page 3 Figure 1 - M1RSP-2R-E8 and M2RSP-2R-E8 Accuracy and Pressure Loss Please refer to Figure 2 below for a chart detailin

FFM100 User’s Manual Page 4 Revision 1.3 Figure 2 - M4ARP-2-E8 Typical Accuracy and Pressure Loss 1.6.3 Diesel Fuel Flow Measurement

Revision 1.3 Page 5 Figure 3 - Diesel Fuel Rate Measurement Fluid Flow Sensor Locations 1.6.4 Temperature Compensation The task of comp