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Universal Engine Monitor, 3 1/8"

Universal Engine Monitor, 3 1/8"

For Experimental Use Only

Item:   MGL E1 EMS
Price: $345.00 
Item Qualifies for Free Ground Freight (48 States) on Orders Over $500
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The Velocity Singles are our latest Singles that fit in standard round 3 1/8” cutout. Using a custom-made high resolution graphics display, these instruments provide excellent daylight readability, even in direct sunlight. In addition they all have built in backlighting making them easy to read at night time. Each instrument includes a rotary control plus 2 independent keys for easy menu navigation and to access specific instrument features. The Velocity range has a switch mode power supply allowing the instruments to be used in both 12V and 24V environments as well as for reduced power consumption. Reverse and over voltage protection is provided.
  • Standard 3 1/8” aircraft enclosure (can be front or rear mounted)
  • Rotary control plus 2 independent buttons for easy menu navigation and user input
  • Alarm output as well as an onboard red LED for alarm notification
  • Large backlit graphic LCD with adjustable contrast
  • Multiple display screens (model dependent)
  • On board voltage reversal and over voltage protection for harsh electrical environments
  • SMPS (Switch mode power supply) for use in both 12V and 24V systems as well as for reduced power consumption
  • Light weight design
  • Field upgradeable firmware
  • 3-Year Limited Warranty
For Manuals visit the Click Here for Cutout Dimensions


Universal Engine Monitor

The E1 universal engine monitor combines in one compact 3 1/8” format instrument all that is needed to monitor most smaller aircraft engines from two-stroke ultralight engines to medium sized four strokes such as from Rotax, Continental and Lycoming. Most automotive engine conversions can benefit from the use of the E3 engine monitor.

The E1 can measure up to 4 EGT/CHT channels, a universal RPM input, a universal temperature sender input, a universal pressure sender input and the aircraft’s supply voltage.
  • 66 different engine setup configurations possible
  • Universal, programmable rev counter (engine RPM) with digital and analog readout, with a programmable high alarm limit
  • Programmable engine Hobbs meter (password protected) and running timer (flight timer) with automatic flight log
  • Can monitor up to four programmable thermocouple channels for EGT and CHT probes with a user programmable high alarm limit
  • A universal temperature sender input with a user programmable low and high alarm limits
  • A universal pressure sender input with a user programmable low and high alarm limits
  • Supply voltage measurement up to 30V with a user programmable low and high alarm limits
  • Maximum recorded values for all measured values are stored in non-volatile memory
  • High accuracy: Built in thermocouple linearization curves and cold junction compensation
  • Thermocouple temperature probes can be common K, J or E-type thermocouple probes
  • Uses standard automotive temperature and pressure senders
  • Special Rotax 912/914 engine monitor mode utilizing the standard built in Rotax NTC CHT probes
  • Supports the new Rotax 912/914 4-20mA oil pressure sender
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