View Single Post
  #2  
Old June 18th 09, 08:25 AM posted to rec.aviation.homebuilt
Philippe[_2_]
external usenet poster
 
Posts: 37
Default electric/electronic tach

sky bob a écrit:

The project that I purchased (Long EZ) came with a electric tach and a
sender/sensor that attaches to the tach drive on the rear of the
engine. It is made by a Co. called Carr. I have been looking for the
manufacture on the web as I am in need of a different sender/sensor.
wondering if anyone has any info on this Co. like phone # or web page?


I use a reed contact a,d two magnet on the flywheel.
Three wires:
+12V wire
10kohm resitor
sensor wire
reed sensor
ground wire

the sensor
http://www.meder.com/fileadmin/meder...sor_MK02_E.pdf

by..
--
minicab F-PRAZ
Philippe Vessaire Ò¿Ó¬