Electronics International Inc.

FAA STC'd, PMA'd, TSO'd, Approved Digital Aircraft Engine Instruments                 

 

Primary Replacement RPM Instrument
(STC'd/TSO'd/PMA'd.  Contact Factory for eligible aircraft.)


NEW LARGER DISPLAYS
 Upgrade Available!

Model R-1


Custom limits and markings are available at no extra charge

R-1 Features:

* Accurate digital 10 RPM Resolution Display.

* 210 degree graphic analog display with green, yellow, and red LED's

* Automatic Flight Timer

* Automatic Tach Time (Stored in non-volatile memory)

* Peak RPM Recorder

* In Flight Mag Failure Indication

* NEW!  -  Automatic Mag Drop Calculation

Specifications: 2 1/4" Mount. 3.65" Depth. 10 Oz. Unit. Viewable in direct sunlight. Backlit for night operation. Operates from 7.5 to 30 volts at .3 amps.  Connects to both "P" leads through isolators. Note: This instrument may come with labels on the faceplate rather than silkscreen to signify limit markings for your aircraft.

* Important Ordering Information Required *

 

Note: This instrument designates any "Caution Range" with yellow LED's, any "Restricted Range" with red LED's, the "Red Line" RPM with a red LED and the "Safe Operating Range" with green LED's. The "Safe Operating Range" on this instrument is equivalent to an analog gauge's green "Normal Operating Range" and any of its unmarked areas. Most R-1 instruments will be marked with green LED's from idle to the maximum RPM. The maximum RPM will be marked with a red LED.

Range marking information cannot be provided by Electronics International. It is the responsibility of the person ordering this instrument to order an instrument with proper range markings as outlined in a specific aircraft's P.O.H. or Flight Manual. Any STC's and/or A.D.'s may set forth additional limitations on the operation of an aircraft's engine.

 

Number of Cylinders (4, 6, 8, other) ........................................................................ _____________________

"Red Line" RPM ................................................................................................... _____________________

Any Red "Restricted Ranges" or Yellow "Caution Ranges"  ............................ _____________________

Tach Time (set to 0 unless otherwise specified) .......................................................... _____________________

Special Input Signals: The R-1 input can be modified to accept signals other than
from a magneto.  Specify input voltage levels, wave form and pulses per revolution 
(example: 5 volt square wave, 1 pulse per revolution)................................................... _____________________

* Pricing Information *


R-1 RPM Instrument Package (Package includes R-1 and wire harness.) ......................................    $529.00   

RC-1 RPM Cap (Used to cap the tach cable port on the engine. Add $ 4.95) .................................. _________

Total Package Price (less shipping and handling charges) ................................................................. _________

RS-232 Data Output Option (To be uses with MUX-8A Data Recorder) ....................................... _________


**** See the Voice Annunciator (AV-17) information to add voice warnings to the R-1 ****

 

 

 

Home