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Actisense EMU-1 NMEA 2000 Engine Monitoring Unit

Actisense EMU-1 NMEA 2000 Engine Monitoring Unit


Regular price £460.21
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  • Enables analogue signals to be converted to NMEA 2000 messages
  • Convert signals from up to two engines (that share a common ground) with a single EMU-1
  • 6 gauge / parameter inputs
  • 4 alarm inputs
  • 2 additional auxiliary inputs
  • 2 Tacho inputs
  • Customised IP65 case
  • Diagnostic LED’s
  • Wide power compatibility of 9 to 35 Vdc

The EMU-1 has a PC based configuration tool that allows the settings inside the EMU-1 to be changed to best suit the engine it is working with making it a flexible solution for many engine makes and models. An Actisense PC to NMEA 2000 Gateway (NGT-1) is required to configure the EMU-1.

It is recommended that an NGT-1 is available for every EMU-1 installation. The NGT-1 can be used to update the firmware connect the Toolkit and display data on a PC for diagnostic and information purposes using NMEA Reader. Please visit the NGT-1 page for product details.

An optional DIN rail mounting kit is also available. The kit is suitable for use with a top hat rail type EN 50 022 or a G section rail type EN 50 035. Please order the DIN rail kit using part number: 005-DIN-KIT-1.


  • No need to change an existing engine
  • Easy installation
  • Easy to configure to suit the connected engine
  • Connect signals from fluid level gauges (that share a common ground with the engine) to NMEA 2000®
  • Optional DIN rail mounting kit available
  • Total engine hours are logged by the monitoring of engine Tach (RPM) input
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