J P Instruments

EDM 350 AND EDM 700 Compared

Press release   •   Jul 30, 2019 00:10 EDT

EDM 350 AND EDM 700 Compared

EDM 350EDM 700
Size 3.25 square inches 2-1/4 panel mount and 7.5" deep
Measurements over 2 dozen different engine parameters of any 4-cylinder aircraft 29 Parameters (with alarms), including EGT Differential, Alternator Voltage, Fuel Flow and Shock Cooling.
Price The basic 4-cylinder kit starts at just $798 while the 6-cylinder kit is priced at $988. The basic 4-cylinder kit starts at just $1,892 while the 9-cylinder kit is priced at $3,411.
In the box Kit will depend on 4 / 6-cylinder version and options selected. All EGT probes, CHT probes, harness, and hardware included. All Systems which include Fuel Flow come with Transducers. (201 Transducer is for Aircraft with Fuel Pumps. 231 Transducer is for Gravity Fed Aircraft.)
Measurement details
  • 1. EGT - Exhaust gas temp.
  • 2. CHT - Cylinder head temp - probes and harness incl.
  • 3. VDC - Voltage display.
  • 4. CLD - Shock cooling.
  • 5. ROP/LOP - Lean finder.
  • 6. DIFF - Engine health.
  • 7. USB Port
  • 8. Internal Memory - Enough memory to record 600 hours of data (recorded every 6 seconds).
  • 9. EZTrends Software - Graphics software with Google Earth location included.
  • 10. RPM Gauge - Prop rotation speed.
  • 11. MAP
  • 12. O.T. - Engine oil temp.
  • 13. O.P. - Engine oil pressure.
  • 14. F.P. - Fuel pressure.
  • 15. OAT - Outside air temp.
  • 16. TIT - Turbine inlet temp.
  • 17. CRB - Carburettor temp.
  • 18. CDT - Compressor discharge temp.
  • AMP - Battery load output.
  • 20. L-R-Main - Fuel quantity.
  • 21. V-2 - Second volts readout.
  • 22. Amp-2 - Second load.
  • 23. % HP - With FF, OAT and RPM.
  • 24. FF - Fuel flow includes:
  • GPH - Gallons per hour.
  • REQ - Fuel required to way point / destination.
  • USD - Fuel used.
  • H:M - Endurance in hours and minutes.
  • MPG - Miles per gallon.
  • 1. Hands-free, automatic scanning
  • 2. Front panel programming
  • 3. 1st and last cylinder LeanFind with true peak detect.
  • 4. Displays both leaned temperatures below peak and peak.
  • 5. Battery voltage with alarm.
  • 6. 24 Programmable alarm limits.
  • 7. Normalize view.
  • 8. DIF low to high EGT with alarm.
  • 9. EGTs to stable 1°F resolution.
  • 10. Shock cooling monitored on every cylinder.
  • 11. User selectable index rate.
  • 12. Fast response probes.
  • 13. Non-volatile long-term memory.
  • 14. Records and stores data up to 30 hours.
  • 15. Post-flight data retrieval.
  • 16. Data retrieval software.
  • 17. Alarm and warning light panel.
  • 18. Oil Temperature.
  • Oil Pressure.
  • 20. Turbine inlet temperature.
  • 21. Outside air temperature.
  • 22. Compressor discharge temperature.
  • 23. Carburettor temperature.
  • 24. Fuel Flow FF.
  • 25. Solid-state rotor fuel flow transducer FF.
  • 26. Fuel quantity in gallons, kilograms, litres, or pounds.
  • 27. Low fuel quantity alarm.
  • 28. Low fuel time alarm.
  • 29. GPS interface.
  • 30. Instantaneous fuel flow rate.
  • 31. Total amount of fuel consumed.
  • 32. Total fuel remaining.
  • 33. Time to empty at the current fuel flow rate.
  • 34. Displays % horsepower and RPM.

For more information, please visit: https://www.jpinstruments.com/shop/edm-350/ or https://www.jpinstruments.com/shop/edm-700/

J.P.Instruments was founded in 1986 in Huntington Beach, California, USA. J.P. Instruments is leader in aircraft engine data management systems and has added a whole line of reliable and cost effective aircraft instrumentation to its name.