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Revision 1.2 Page 19
®®
6 Technical Specifications
Specifications
Parameter Value Comment
Accuracy (Differential Mode) ±1.75% of
reading
Using M1RSP-2R-E8 sensors
K factors programmed into FFM100
4:1 fuel supply/fuel consumption ratio
Accuracy (Two Independent
Sensors)
±0.25% of
reading
Using M1RSP-2R-E8 sensor
K factors programmed into FFM100
Resolution 0.1 LPH
(0.026 GPH)
Certifications
Parameter Comment
NMEA 2000
®
Level A
Maritime Navigation and Radiocommunication Equipment & Systems IEC 61162-3
Maritime Navigation and Radiocommunication Equipment & Systems Tested to IEC 60945
FCC and CE Mark Electromagnetic Compatibility
NMEA 2000
®
Parameter Group Numbers (PGNs) - See Appendix A for Details
Description PGN # PGN Name Default Rate
Periodic Data PGNs 127489 Engine Parameters, Dynamic 2 Times/Second
127497 Trip Parameters, Engine 1 Time/Second
130312 Temperature 0.5 Times/Second
Response to Requested PGNs 126464 PGN List (Transmit and Receive) N/A
126996 Product Information N/A
126998 Configuration Information N/A
Protocol PGNs 059392 ISO Acknowledge N/A
059904 ISO Request N/A
060928 ISO Address Claim N/A
065240 ISO Address Command N/A
126208 NMEA N/A
Maretron Proprietary PGNs 128720 Configuration N/A
Electrical
Parameter Value Comment
Operating Voltage 9 to 32 Volts DC Voltage
Power Consumption 150mA Maximum Current Drain
Load Equivalence Number (LEN) 3 NMEA 2000
®
Spec. (1LEN = 50mA)
Reverse Battery Protection Yes Indefinitely
Load Dump Protection Yes Energy Rated per SAE J1113
Mechanical
Parameter Value Comment
Size 3.50” x 4.20” x 2.03”
(88.9mm x 106.7mm x 51.6mm)
Including Flanges for Mounting
Weight 13 oz. (368.5 g)