Engine Data Monitor 900 System, Experimental, JP Instruments
4 Cylinder Complete Primary Package, No tank

900/930/960 Primary Instrument Questionnaire Order Form

Configuration & Option questionnaire must be completed prior to shipping

EDM-930 Pilots Guide

Package Includes: Display w/Harness, EGT & CHT Probes w/Harness, Pilots Guide, USB Stick

STANDARD EDM SYSTEM FEATURES:

• LeanFind (tm) Performs ROP and LOP, automatically finds the first and last cylinder to peak
• Shock cooling checked on all cylinders with an alarm on the cylinder with the highest cooling rate
• Voltage, For alternator failure, monitored for over and under voltage with alarms
• Pilot Programmable Hi & Lo alarm limits. ALL programming from front panel
• All EDM’s have a 3 yr. Warranty on the Electronics
• Quick response probes, fastest accurate readings, pre-made harness and hardware
• Data Memory, reading once every 2 to 255 seconds
• EZPlot-1 program for plotting and downloading data
• USB download port built in with memory stick (730/830/790/900 Only)
• Full color TFT screen 4 inches Diagonal (730/830/790/900 Only)

JPI EDM-900 Features

• Fits in a Standard 3" Hole with no Panel Rework
• Single Engine Primary Instrument
• All in one Bright VGA Display
• EGT/CHT/Oil Press & Temp/OAT/RPM Sensor/MAP
• 100 amp Shunt (2)(for Amps)
• Volts pick-up V-1 and V-2
• 2 GB memory Download/Upload stick
• FloScan Fuel Flow Transducer w/firesleeve
• Demo DVD
• 3 year Warranty
• ALL Probes, Sensors and transducers included in price
• GPS Input/Output to all GPS's including hand held
• Over 40 functions displayed and recorded including fuel level
• Proven Data recording once every 6 sec.. that works
• Specifically configured for your aircraft per the POH
• Dimensions 4.53 x 3.32 x 0.5" deep

Not only is the EDM 900 TSO'd (available as non TSO'd for experimental aircraft as well), but all of the functions covered by the EDM 900 are PRIMARY functions.

• EDM-900 Display Unit
• Pre-wired Harness
• All EGT & CHT Probes and Harness
• Oil Pressure Transducer and Harness

The Engine Data Management 900 system is the most advanced and accurate piston engine-monitoring instrument on the market. Experimental as a PRIMARY instrument and for quality, the EDM 900 is not just another black box along for the ride. It is a Flight Engineer ... a Maintenance Manager ... a Backup Instrument. For the price there is nothing that gets close to it. You can almost think of the EDM 900 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 will be monitoring your engine parameters three times a second and will warn you instantly if any parameter exceeds the programmed limit.

JPI EDM-900 Functions

• RPM - Engine
• MAP - Manifold Pressure
• % HP - Percent of Horsepower
• EGT - Exhaust Gas Temp
• CHT - Cylinder Head Temp
• O-T - Oil Temperature
• O-P - Oil Pressure
• F-P - Fuel Pressure
• OAT - Outside Air Temp
• VDC - Voltage
• AMP - Current Amps/Load
• GPH - Gallons per Hour
• REQ - Required to wp or destination
• USD - Fuel Used
• H:M - Endurance Hours & Minutes
• MPG - Mile per Gallon
• L-R Main - Fuel Quantity, Level
• CLD - Shock Cooling on All Cylinders
• DIFF - Gami spread high low fuel flow
• USB Memory Stick 2 GB
• Data Recording - 800 Hrs every 6 sec
• EXTrends - Graphing Software FREE
• Optional Functions
  • TIT - Second TIT per Engine
  • V-2 - Second Volts
  • Amp-2 - Second Amps
  • CRB - Carburetor Temp
  • CDT - Compressor Discharge Temp
  • IAT - Induction Air Temperature
  • L-R Aux - Fuel Quantity, Level

Using the latest microprocessor technology, the EDM will monitor up to twenty-four critical parameters in your engine, four times a second, with a linearized thermocouple accuracy of better than 0.1 percent or 2 F° which has been verified and tested by the FAA as PRIMARY. the EDM is constantly "red-line" checking all 29 critical parameters (not 16) that are automatically checked FOUR TIMES A SECOND, regardless of current display status.

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 1 degree 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.

Four buttons address ALL the programming functions of the EDM where it is allowed. The Simple and User-Friendly EzConfig program allows for changing and programming via a Laptop or a Desktop PC. 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.

• Dimensions: 4.53 x 3.32, 0.5 deep
• Pre-Wired Harness for all functions
• Display SVGA
• RPM Prop
• MAP Manifold Pressure
• % HP Percent of Horse Power
• EGT Exhaust Gas Temp.
• CHT Cylinder Head Temp.
• EGT Normalize mode
• LOP/ROP JPI Exclusive Leaning Mode
• O-T Oil Temperature
• O-P Oil Pressure
• F-P Fuel Pressure (when in POH)
• OAT Outside Air Temp.
• VDC Voltage (1)
• AMP Current amps (2 twins)
• Fuel Flow Transducer FlowScan
• GPH Gallons per Hour GPH
• REQ Required to wp or destination
• USD Fuel used
• H:M Endurance Hours and Minutes
• MPG Miles per Gal
• CLD Shock Cooling on ALL cylinders
• DIFF Difference between EGT’s
• USB Memory stick 1 GB
• Data Recording 800 Hrs every 6 sec.
• EZTrends Graphing Software free
• 3 year Warranty

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.