JPI EDM-700-6C

6 cyl. (6-EGT and 6-CHT)


EDM 700

The Engine Data Management 700 system is the most advanced and accurate piston engine-monitoring instrument on the market. Using the latest microprocessor technology, the EDM will monitor up to twenty-four critical parameters in your engine, four times a second. Learn more about the EDM700 below:


Think of the EDM 700 as your personal flight engineer. It’s always there, working in the background, constantly watching over your engine while you concentrate on flying the aircraft. You can make an entire flight without ever pushing a button, if you so choose. Yet your EDM-700 will be monitoring your engine parameters three times a second and will warn you instantly if any parameter exceeds the programmed limit.

View the EDM 700/800 Training videos

Leaning is accomplished quickly and automatically using the LeanFind™ procedure. With the EDM it is now possible to have substantially more diagnostic information available to you in a timely and usable manner.

Accuracy and Resolution, are two of the most misunderstood terms in instrumentation. Because an instrument displays 1 degree increments (resolution) does not mean it is accurate to 1 degree. JPI’s accuracy comes from its linearized thermocouples. Other’ put and estimating straight line through the center of the thermocouple calibration “S” curve. With this method the instrument is accurate at only three points along as the the straight line crosses the “S” curve. Therefore errors of +/- 10′ are quite possible while still displaying in 1degree resolution. Our competition is advertising +/- 1/2′ accuracy at full scale. This would mean that =/-1/2′ of 2000′ (full scale) is +/- 10′; there is a big difference. JPI has found nothing in the Aviation market that compares to our linearized accuracy.

Typical Customer Installation:



Computer Assisted Diagnostics for troubleshooting entire system from the cockpit. Problem codes are displayed.
All programming done from the Front Panel, using two simple buttons.
29 Alarms, including EGT Differential, Alternator Voltage, Fuel Flow and Shock Cooling.
Variable Scaling of EGT Bar Graph.
LeanFind™ Mode automatically identifies the first and last cylinder to peak and PeakFind™ with quick responding probes, automatically captures the EGT or TIT peak value.
Data Port, True memory, is included FREE within each EDM (competition,s UBG-16 sells for $375 in a second add on box). This memory will permit down loading of data from the EDM to a laptop or Palm® computer. Palm® software is free on the JPI web site. Record interval is adjustable from 2 to 500 seconds or 25 to 1000 hrs. Records 26 functions not 16 like UGB-16. Record rate 2 to 255 seconds.
Fuel Flow option, the only graphic engine monitor with a complete fuel flow system. FAA approved for all EDMs including 9 cylinder Twins. This format frees up valuable panel space.
Resolution, all temperatures display in ONE degree ( note, even EGT) Pilot selectable to display in oC or oF. OAT option can be in oC or oF.
JPI’s well known “Grounded” fast response probes for quick accurate leaning. See Web page for results.
Shock cooling, cooling rate checked on each and every cylinder. Maximum cooling rate shown in degrees per minute. Dot over column identifies cylinder with highest cooling rate. The UBG-16 checks only ONE cylinder on a 6 cylinder engine.
Normalize Mode for accurate trend monitoring. Bars are in 10o increments.
Alphanumeric scanning display of 29 functions or channels not 16 like UGB-16.
Bus voltage Detects voltage loss due to alternator failure. IFR must. Free on all EDMs – Option on UBG-16
Oil temperature option in one degree increments and checked against an upper and lower limit.
TSO’d for Quality and Reliability with FAA, STC approved Fuel Flow. None of the competition is TSO’d. TSO quality permits JPI to offer a Three year Warranty.



– EGT 4 or 6 probes
– CHT 4 or 6 probes
– Volts
– Shock cooling
– LOP/ROPJPI Exclusive Leaning Mode
– Fuel Flow – USED, Remaining, GPH Endurance, GPS destination (optional)
– RPM (optional)
– Oil Temperature (optional)
– Oil Pressure (optional)
– OAT (optional)
– Power connector
– All required Harness
– EZTrends
– Data recording-100 hrs. Download USB
– Download with USB 1 GB memory stick  (optional)
– Selectable Positions for Linear gauges **
3 year Warranty

Dimensions:  EDM-700   –  2.5 x 2.5 x 8″ with 2 1/4 bezel, incl connector.

FAA Approved under TSO-C43B, DO-160C, DO-178B Level C & STC, SA 2586 NM
Size 2-1/4 in panel mount 7.5 deep. Weight: 1 LB.
Standard Functions LeanFind, EGT/CHT, Shock Cooling, Voltage, Differential EGT, Normalize, Long term data module for Data Logging.
Optional Functions Fuel Flow, Oil Temperature, Turbine Inlet (TIT) 1 & 2, Outside Air (OAT), Induction Air (Carburetor) IAT, Compressor Discharge (CDT).

The EDM 700 automatically accommodates both 14 and 28 volt electrical systems.

TSO C43b, Temperature Indicator EGT-701 14.5 oz ./ 0.9 lbs
EGT probe MM-111 2.0 oz. each / 0.125 lbs
CHT probe 5050 1.5 oz. each / 0.094 lbs
Wire P.N. WK.-24 Harness 8 ft. 14.0 oz. each / 0.88 lbs
RPM  1.5 oz  / .094 lbs

There are no field adjustments and or calibration requirements for the EDM 700 series instrument after initial installation. ICA is not required. Maintenance of nonfunctioning or malfunctioning components is limited to removal and replacement of JPI factory supplied new or repaired components as described in the troubleshooting section of the installation instructions.

Standard Functions:

EDM-700: LeanFind, EGT/CHT, Shock Cooling, Voltage, Differential EGT, Normalize,
Long term data module for Data Logging
Optional Functions:

EDM-700:Fuel Flow, Oil Temperature, Turbine Inlet (TIT) 1 & 2, Outside Air (OAT), Induction Air  (IAT), Compressor Discharge (CDT), Oil Pressure, RPM, and Carb.


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