The EDM 350 and EDM 700 are engine monitoring systems of different sizes. The EDM 350 measures 3.25 square inches while the EDM 700 is larger at 2-1/4 panel mount and 7.5" deep. The EDM 350 kit starts at $798 for a 4-cylinder version and $988 for a 6-cylinder version, while the EDM 700 kit is more expensive starting at $1,892 for a 4-cylinder version and $3,411 for a 9-cylinder version. Both systems monitor various engine parameters but the EDM 700 monitors more parameters like fuel flow and shock cooling on each cylinder.
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Edm 350 and edm 700 compared
1. EDM 350 AND EDM
700 Compared
Size
Measurements
EDM 350
3.25 square inches
over 2 dozendifferent
engine parametersof
EDM 700
2-1/4 panel mount and 7.5"
deep
2. Price
In the box
Measurement
details
any 4-cylinder
aircraft
The basic 4-cylinder
kit startsat just $798
while the 6-cylinder
kit is priced at $988.
Kit will depend on 4 /
6-cylinder version
and optionsselected.
1. EGT - Exhaust gas
temp.
2. CHT - Cylinder
head temp - probes
and harnessincl.
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
hoursof data
(recorded every 6
seconds).
29 Parameters(with
alarms), including EGT
Differential, Alternator
Voltage, Fuel Flow and
Shock Cooling.
The basic 4-cylinder kit
startsat just $1,892 while
the 9-cylinder kit is priced at
$3,411.
All EGT probes, CHT probes,
harness, and hardware
included.
All Systemswhichinclude
Fuel Flow come with
Transducers. (201
Transducer isfor Aircraft
with Fuel Pumps. 231
Transducer isfor Gravity
Fed Aircraft.)
1. Hands-free, automatic
scanning
2. Front panel
programming
3. 1st and last cylinder
LeanFind with true
peak detect.
4. Displaysboth leaned
temperatures below
peak and peak.
5. Battery voltage with
alarm.
6. 24 Programmable
alarm limits.
7. Normalize view.
3. 9. EZTrends
Software -
Graphicssoftware
with Google Earth
locationincluded.
10. RPM - Prop
rotationspeed.
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.
19. 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.
8. DIF low to high EGT
with alarm.
9. EGTs to stable 1属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.Recordsand stores
data up to 30 hours.
15.Post-flight data
retrieval.
16.Data retrieval
software.
17.Alarm and warning
light panel.
18. Oil Temperature.
19. Oil Pressure.
20. Turbine inlet
temperature.
21.Outside Air
Temperature Probe.
22. Compressor
discharge temperature.
23. Carburettor
temperature.
24. Fuel Flow FF.
25. Solid-state rotor
fuel flow transducer
FF.
26. Fuel quantityin
gallons, kilograms,
litres, or pounds.
4. REQ - Fuel
required to
way point /
destination.
USD - Fuel
used.
H:M -
Endurance in
hoursand
minutes.
MPG - Miles
per gallon
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
JPI Sales:
1-800-345-4574
714-557-3805
FAX: 714-557-9840
sales@jpinstruments.com
JPI Technical Support:
1-800-345-4574
714-557-3805
support@jpinstruments.com
J.P. Instruments Inc:
3185-B Airway Ave
Costa Mesa, CA 92626