Maretron LLP FFM100 User Manual
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
K factors programmed into FFM100
4:1 fuel supply/fuel consumption ratio
Accuracy (Two Independent
Sensors)
Sensors)
±0.25% of
reading
Using M1RSP-2R-E8 sensor
K factors programmed into FFM100
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)