Maretron EMS100 Analog Engine Monitor

Maretron's EMS100 plugs directly into engine wiring harnesses and converts analog signals such as water temperature and oil pressure to the NMEA 2000 standard. Critical engine data is then distributed throughout the vessel over a single cable where it can be monitored by any NMEA 2000 compatible display. All the information you need is available anywhere and everywhere you need it. The EMS100 is compatible with existing instrument panels and key switches so you don't need to remove them while upgrading to this newer digital technology.

The EMS100 provides these functions:

• Tachometer
• Engine Hours
• Coolant Water Temperature
• Engine Oil Pressure
• Boost Pressure
• Charging Voltage
• Drive Trim
• Fuel Filter Alarm
• Boost Alarm
• Coolant Water Level Alarm
• Engine Oil Pressure Alarm
• Exhaust (Salt Water Flow) Alarm
• Coolant Water Temperature Alarm

Compatible Engines

The EMS100 is currently available for the Yanmar diesel engines listed below only. To connect the EMS100 to the engine you will need an adapter harness (sold separately)

• Yanmar GM Series
• Yanmar YM Series
• Yanmar JH Series
• Yanmar LH Series
• Yanmar LP Series
• Yanmar LY Series

Product Features

• Size 5.00" x 4.50" x 1.25"
• Weight 12 oz
• Powered by the network
• LEN = 1

If you are installing two or more of these interfaces on a boat with multiple engines, you will need a Maretron DSM250 display (or the N2KAnalyzer software running on a PC connected to the network through a USB100) in order to configure the engines.