Technical information

ACM100 Alternating Current Monitor
DCM100 Direct Current Monitor
FFM100 Fuel/Fluid Flow Monitor
SIM100 Switch Indicator Module
Vessel Monitoring
Engine Monitoring
J2K100 J1939 to NMEA 2000® Gateway
EMS100 Analog Engine Monitoring System
468-ACM100-01
Monitors AC power sources such as utilities and generators and transmitting:
● Voltage
● Current
● Frequency
● Real Power
● Reactive Power
● Apparent Power
● Power Factor
● Total Energy Imported
● Total Energy Exported
● Supplied with 100A transducer c/w 1.5m cable (468-M000630)
Image representative of ACM100, DCM100, DCR100, FFM100, FPM100, RIM100, SIM100, TMP100
Common Dimensions : H107 x W89 x D52 mm (including mounting  anges)
468-DCM100-01
An advanced electronic monitoring device used to measure the voltage and current
of any direct current (DC) power source or load. The DCM100 uses an included state-
of-the-art Hall effect current sensor which simply slips over the wire – you don’t
have to break connections or install connectors as you do with inline shunts used by
other solutions.
● Allows monitoring of : Battery Voltage/Current, State of Charge, Ripple Voltage, Time
Remaining, Battery Case Temperature, Charge Ef ciency Factor
● Supplied with 200A transducer c/w 1.5m cable (468-LEMHTA200-S)
468-SIM100-01
Monitors switch closure devices and broadcasts the information over the NMEA
2000® network so the crew can be alerted to potential conditions or problems that
warrant further investigation.
● Monitors and reports switch status
● Can detect and report problems like opens and shorts in switch circuits
● Compatible with Maretron detectors: Heat, Smoke, Carbon Monoxide, Bilge Water
● Also compatible with: Magnetic Switches, Glass Break, Door, Hatch, and Porthole
Magnetic Switches
● Switch sensors - please call
468-FFM100-01
The FFM100 provides precision fuel  ow information to help optimise fuel consumption,
saving fuel operating cost. The FFM100 uses state-of-the-art, positive displacement
metering bene ting with the elimination of  ow conditioning components such as
straighteners and pulsation dampers.
The FFM100 also uses true temperature compensation with embedded temperature
sensors within the meters, and detects momentary reverse  ow in the fuel lines due
to  uctuating pressure. The FFM1000 can be used for  uid types other than fuel (e.g.
water, oil etc) by ordering the appropriate  ow sender.
468-TMP100-01
TMP100 measures the temperature for up to 6 temperature probes (up to 4
thermistor probes and 2 high temperature thermocouplers). Optional thermistor
probes cover a wide range of applications including cabin and engine room air
temperatures and under bolt temperature (inverters, chargers, pumps, motors, etc)
● Temperature sensors - please call
468-RIM100-01
Using 6 independent inputs, RIM100 monitors both AC and DC electrical circuits
and reports, over an NMEA 2000® network, whether or not the electrical circuit is
energized and running. (e.g. running lights, anchors lights, deck lights, bilge pumps
and transfer pumps.
468-DCR100-01
Contains 6 Direct Current (DC) relays, each capable of switching up to 10amps. The
DCR100 connects directly to an NMEA 2000® network, so you can turn on and
off the relays from any device onboard or remotely running Maretron’s N2KView
software.
468-FPM100-01
Adapts up to six pressure transducers (sold separately) to the NMEA 2000® network
allowing you to observe  uid pressures and tank levels anywhere on the vessel
where there are NMEA 2000® compatible displays.
The FPM100 also has a tank level mode to monitor  uid levels in a tank via a
pressure transducer mounted at the bottom of the tank and transmitted over the
NMEA 2000® network. This allows you to monitor the  uid levels in tanks that are
extremely deep, have internal structures, or are otherwise not suited for other tank
level sensing technologies.
DCR100 Direct Current Relay Module
FPM100 Fluid Pressure Monitor
TMP100 Temperature Module
RIM100 Run Indicator Module
468-J2K100-01
Directly attaches into J1939 networks of compatible
engines, transmissions, and gensets and converts the
J1939 data to the NMEA 2000® interface. Critical
engine, transmission, and genset data is then distributed
throughout the vessel over a single cable where it can be
monitored by any NMEA 2000® compatible display.
● Dimensions : H88 x W79 x D35 mm (incl.  anges for
mounting)
● The J2K100 is compatible with any engine, transmission, or genset equipped with
a J1939 interface, including products from the following manufacturers: Caterpillar,
Cummins, Detroit Diesel, John Deere, Kohler, Northern Lights, Onan, Perkins, Steyr, Volvo
Penta, Yanmar
468-EMS100-01
EMS100 plugs directly into engine wiring harnesses
and converts analog signals such as water
temperature and oil pressure to the new marine
digital interface (NMEA 2000®).
● Compatible with following Yanmar engine series:
GM, YM, JH, LH, LP, LY
● Requires Harness (468-EMSYMR01)
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Maretron
NMEA 2000 Sensors